Un ph\u00e9nom\u00e8ne qui cause des millions d\u2019euros de d\u00e9g\u00e2ts chaque ann\u00e9e.
\nMettez vos champs et votre travail \u00e0 l\u2019abri.<\/h2><\/div><\/div><\/div>Que sont les gel\u00e9es?<\/h4><\/div>Les gel\u00e9es sont des conditions climatiques froides qui se produisent lorsque la temp\u00e9rature descend en dessous de z\u00e9ro. Malgr\u00e9 leur dur\u00e9e relativement courte, ils peuvent causer des dommages permanents aux mati\u00e8res organiques. Selon une enqu\u00eate de Snyder, les gel\u00e9es sont la principale cause de perte de revenus pour les exploitations agricoles.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-icon-10.webp\" "\\"aid-icon-10\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Les dommages<\/h4><\/div>Dans les cultures vivaces sensibles telles que les vignes, les arbres fruitiers, les kiwis, les pistaches et les cultures horticoles, les fruits subissent des l\u00e9sions irr\u00e9versibles, avec des dommages variables selon la temp\u00e9rature et la dur\u00e9e des gel\u00e9es. Les plus n\u00e9fastes se produisent au printemps, mais le changement climatique est en train d\u2019\u00e9largir cette fen\u00eatre temporelle.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-icon-8.webp\" "\\"aid-icon-8\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Perte de production jusqu\u2019\u00e0 100%<\/h4><\/div>Nous assistons \u00e0 des floraisons de plus en plus pr\u00e9coces, d\u00e8s mars ou m\u00eame f\u00e9vrier, qui doivent faire face \u00e0 des changements de temp\u00e9rature plus fr\u00e9quents et \u00e0 des baisses rapides de la temp\u00e9rature au-dessous de z\u00e9ro. Les d\u00e9g\u00e2ts des gel\u00e9es sur les floraisons peuvent \u00eatre d\u00e9vastateurs : on parle de perte de la production jusqu\u2019\u00e0 100%.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-icon-9.webp\" "\\"aid-icon-9\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Comment fonctionnent les tours antigel<\/h2><\/div><\/div><\/div>![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-icon-13.webp\" "\\"aid-icon-13\\"")
<\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-icon-15.webp\" "\\"aid-icon-15\\"")
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
![](\"https:\/\/www.aidwindmachine.com\/wp-content\/uploads\/2023\/02\/aid-img-11.webp\" "\\"aid-img-11\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Que sont les gel\u00e9es?<\/h4><\/div>Les gel\u00e9es sont des conditions climatiques froides qui se produisent lorsque la temp\u00e9rature descend en dessous de z\u00e9ro. Malgr\u00e9 leur dur\u00e9e relativement courte, ils peuvent causer des dommages permanents aux mati\u00e8res organiques. Selon une enqu\u00eate de Snyder, les gel\u00e9es sont la principale cause de perte de revenus pour les exploitations agricoles.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Les dommages<\/h4><\/div>Dans les cultures vivaces sensibles telles que les vignes, les arbres fruitiers, les kiwis, les pistaches et les cultures horticoles, les fruits subissent des l\u00e9sions irr\u00e9versibles, avec des dommages variables selon la temp\u00e9rature et la dur\u00e9e des gel\u00e9es. Les plus n\u00e9fastes se produisent au printemps, mais le changement climatique est en train d\u2019\u00e9largir cette fen\u00eatre temporelle.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Perte de production jusqu\u2019\u00e0 100%<\/h4><\/div>Nous assistons \u00e0 des floraisons de plus en plus pr\u00e9coces, d\u00e8s mars ou m\u00eame f\u00e9vrier, qui doivent faire face \u00e0 des changements de temp\u00e9rature plus fr\u00e9quents et \u00e0 des baisses rapides de la temp\u00e9rature au-dessous de z\u00e9ro. Les d\u00e9g\u00e2ts des gel\u00e9es sur les floraisons peuvent \u00eatre d\u00e9vastateurs : on parle de perte de la production jusqu\u2019\u00e0 100%.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Comment fonctionnent les tours antigel<\/h2><\/div><\/div><\/div><\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Les gel\u00e9es sont des conditions climatiques froides qui se produisent lorsque la temp\u00e9rature descend en dessous de z\u00e9ro. Malgr\u00e9 leur dur\u00e9e relativement courte, ils peuvent causer des dommages permanents aux mati\u00e8res organiques. Selon une enqu\u00eate de Snyder, les gel\u00e9es sont la principale cause de perte de revenus pour les exploitations agricoles.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Les dommages<\/h4><\/div>Dans les cultures vivaces sensibles telles que les vignes, les arbres fruitiers, les kiwis, les pistaches et les cultures horticoles, les fruits subissent des l\u00e9sions irr\u00e9versibles, avec des dommages variables selon la temp\u00e9rature et la dur\u00e9e des gel\u00e9es. Les plus n\u00e9fastes se produisent au printemps, mais le changement climatique est en train d\u2019\u00e9largir cette fen\u00eatre temporelle.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Perte de production jusqu\u2019\u00e0 100%<\/h4><\/div>Nous assistons \u00e0 des floraisons de plus en plus pr\u00e9coces, d\u00e8s mars ou m\u00eame f\u00e9vrier, qui doivent faire face \u00e0 des changements de temp\u00e9rature plus fr\u00e9quents et \u00e0 des baisses rapides de la temp\u00e9rature au-dessous de z\u00e9ro. Les d\u00e9g\u00e2ts des gel\u00e9es sur les floraisons peuvent \u00eatre d\u00e9vastateurs : on parle de perte de la production jusqu\u2019\u00e0 100%.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Comment fonctionnent les tours antigel<\/h2><\/div><\/div><\/div><\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Dans les cultures vivaces sensibles telles que les vignes, les arbres fruitiers, les kiwis, les pistaches et les cultures horticoles, les fruits subissent des l\u00e9sions irr\u00e9versibles, avec des dommages variables selon la temp\u00e9rature et la dur\u00e9e des gel\u00e9es. Les plus n\u00e9fastes se produisent au printemps, mais le changement climatique est en train d\u2019\u00e9largir cette fen\u00eatre temporelle.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Perte de production jusqu\u2019\u00e0 100%<\/h4><\/div>Nous assistons \u00e0 des floraisons de plus en plus pr\u00e9coces, d\u00e8s mars ou m\u00eame f\u00e9vrier, qui doivent faire face \u00e0 des changements de temp\u00e9rature plus fr\u00e9quents et \u00e0 des baisses rapides de la temp\u00e9rature au-dessous de z\u00e9ro. Les d\u00e9g\u00e2ts des gel\u00e9es sur les floraisons peuvent \u00eatre d\u00e9vastateurs : on parle de perte de la production jusqu\u2019\u00e0 100%.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Comment fonctionnent les tours antigel<\/h2><\/div><\/div><\/div><\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Nous assistons \u00e0 des floraisons de plus en plus pr\u00e9coces, d\u00e8s mars ou m\u00eame f\u00e9vrier, qui doivent faire face \u00e0 des changements de temp\u00e9rature plus fr\u00e9quents et \u00e0 des baisses rapides de la temp\u00e9rature au-dessous de z\u00e9ro. Les d\u00e9g\u00e2ts des gel\u00e9es sur les floraisons peuvent \u00eatre d\u00e9vastateurs : on parle de perte de la production jusqu\u2019\u00e0 100%.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Comment fonctionnent les tours antigel<\/h2><\/div><\/div><\/div><\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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<\/span><\/div>Les causes<\/h4><\/div>Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Parmi les ph\u00e9nom\u00e8nes qui g\u00e9n\u00e8rent les gel\u00e9es, il y a l\u2019advection, l\u2019\u00e9vaporation et l\u2019irradiation.
\nDans les gel\u00e9es par irradiation, le soleil r\u00e9chauffe le sol et les plantes qui deviennent plus chaudes que l\u2019air. La nuit, la chaleur accumul\u00e9e remonte et reste pi\u00e9g\u00e9e dans une couche d\u2019air \u00e0 15-18 m\u00e8tres du sol, formant la couche d\u2019inversion et une baisse rapide de la temp\u00e9rature.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div>La solution<\/h4><\/div>Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Les ventilateurs antigel AID aspirent l\u2019air plus chaud de la couche d\u2019inversion et le m\u00e9langent avec l\u2019air plus froid qui entoure les plantes et le sol, produisant ainsi un transfert de chaleur par convection forc\u00e9e de haut en bas et entra\u00eenant une augmentation de temp\u00e9rature de la zone sous-jacente – et donc des feuilles, des fruits et des fleurs – estim\u00e9e \u00e0 environ 50-60% des couches d\u2019inversion.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>La surface prot\u00e9g\u00e9e<\/h5><\/div>Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nVariations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Elle n\u2019est pas circulaire mais ovo\u00efde en fonction de la direction et de l\u2019intensit\u00e9 de la brise nocturne et de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
Variations possibles<\/h5><\/div>La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLes mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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La surface prot\u00e9g\u00e9e peut varier en fonction de la brise, qui varie souvent de direction, m\u00eame pendant la m\u00eame gel\u00e9e.<\/p>\n<\/div><\/div><\/div>
Les mesures de protection<\/h5><\/div>La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nL\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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La surface ovo\u00efde prot\u00e9g\u00e9e est d\u2019environ 2\/3 dans le sens de la brise et de 1\/3 contre la brise, d\u00e9pendant \u00e9galement de la pente du terrain.<\/p>\n<\/div><\/div><\/div>
L\u2019efficacit\u00e9 de la machine<\/h5><\/div>Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nLe vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Il va d\u2019environ 20 m. \u00e0 100 m. (dans certains cas jusqu\u2019\u00e0 200 m.) en se r\u00e9duisant progressivement jusqu\u2019\u00e0 s\u2019annuler, d\u00e9pendant de l\u2019efficacit\u00e9 de l\u2019h\u00e9lice et de la puissance du moteur.<\/p>\n<\/div><\/div><\/div>
Le vent produit<\/h5><\/div>La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\nInstallations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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La machine est capable de produire un vent avec une vitesse sup\u00e9rieure \u00e0 celle de la brise (environ 9 m\/s) afin d\u2019obtenir une protection maximale.<\/p>\n<\/div><\/div><\/div>
Installations multiples<\/h5><\/div>Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1479","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nGel\u00e9es - AID<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gel\u00e9es - AID\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aidwindmachine.com\/fr\/gelees\/\" \/>\n<meta property=\"og:site_name\" content=\"AID\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-30T10:28:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"59 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"url\":\"https:\\\/\\\/www.aidwindmachine.com\\\/fr\\\/gelees\\\/\",\"name\":\"Gel\u00e9es - 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Dans ce cas, l\u2019espacement du rayon d\u2019action des tours antigel assure une protection presque uniforme.<\/p>\n<\/div><\/div><\/div>