{"id":2604,"date":"2020-01-22T06:53:48","date_gmt":"2020-01-22T14:53:48","guid":{"rendered":"https:\/\/evhnews.com\/?p=2604"},"modified":"2020-01-27T09:44:56","modified_gmt":"2020-01-27T17:44:56","slug":"ny-hybridteknik-for-att-forhindra-isbildning-pa-flygplan-och-dronare","status":"publish","type":"post","link":"https:\/\/evhnews.com\/sv\/2020\/01\/22\/ny-hybridteknik-for-att-forhindra-isbildning-pa-flygplan-och-dronare\/","title":{"rendered":"New Hybrid Technology To Prevent Icing On Aircraft and Drones"},"content":{"rendered":"<p><strong>New Hybrid Technology To Prevent Icing On Aircraft and Drones<\/strong><\/p>\n<p>Testerna som utf\u00f6rdes vid NASA:s Icing Research Tunnel har flyttat hybridtekniken till en beredskapsniv\u00e5 p\u00e5 6 (TRL6).<\/p>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"2606\" data-permalink=\"https:\/\/evhnews.com\/sv\/2020\/01\/22\/ny-hybridteknik-for-att-forhindra-isbildning-pa-flygplan-och-dronare\/mq-1-wing-test-section-installed-in-the-irt-tunnel\/\" data-orig-file=\"https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel.png\" data-orig-size=\"800,1063\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"MQ-1 wing test section installed in the IRT tunnel\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-771x1024.png\" class=\"size-full wp-image-2606 aligncenter\" src=\"https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel.png\" alt=\"MQ-1:s vingprovsektion installerad i IRT-tunneln\" width=\"800\" height=\"1063\" srcset=\"https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel.png 800w, https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-226x300.png 226w, https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-771x1024.png 771w, https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-768x1020.png 768w, https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-300x400.png 300w, https:\/\/evhnews.com\/wp-content\/uploads\/2020\/01\/MQ-1-wing-test-section-installed-in-the-IRT-tunnel-150x200.png 150w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><span style=\"font-size: small;\"><em>Bildkredit: NEI Corporation<\/em><\/span><\/p>\n<p>Invercon och NEI Corporations nyutvecklade avisningssystem testades framg\u00e5ngsrikt vid NASA:s Icing Research Tunnel och avancerade till en Technology Readiness Level p\u00e5 6. Hybridtekniken \u00e4r utformad f\u00f6r att f\u00f6rhindra isbildning p\u00e5 flygplan och dr\u00f6nare.<\/p>\n<p>Invercon Inc. och NEI Corporation har nyligen meddelat att deras nyutvecklade avisningssystem har testats framg\u00e5ngsrikt i NASA Glenn Research Centers Icing Research Tunnel. Testet bevittnades av ingenj\u00f6rer och forskare vid forskningscentret, samt av representanter fr\u00e5n industrin. Invercon-NEI-teamet uppn\u00e5dde m\u00e5let att demonstrera ett str\u00f6msn\u00e5lt avisningssystem i kombination med NEI:s <a href=\"https:\/\/www.neicorporation.com\/products\/coatings\/anti-ice-coatings\/\">NANOMYTE\u00ae SuperAi<\/a> anti-isbel\u00e4ggning som f\u00f6rhindrar isbildning p\u00e5 ett flygplans framkant. Testet utf\u00f6rdes p\u00e5 ett fullstort flygplan under simulerade flygf\u00f6rh\u00e5llanden, efter n\u00e4stan tv\u00e5 \u00e5rs utveckling och laboratorietester.<\/p>\n<p>Alla kommersiella flygplan har ett inbyggt isskyddssystem, som kan vara antingen ett termiskt, termomekaniskt, elektromekaniskt eller pneumatiskt system. Ett vanligt problem med avisningsanordningar \u00e4r att de f\u00f6rbrukar mycket str\u00f6m. Flygplan str\u00e4var i allm\u00e4nhet efter att minska energif\u00f6rbrukningen, och med tillkomsten av batteridrivna flygplan \u00e4r mekanismer eller funktioner som minskar energif\u00f6rbrukningen av avg\u00f6rande betydelse. Isbildning utg\u00f6r en s\u00e4rskild utmaning f\u00f6r kommersiella och milit\u00e4ra dr\u00f6nare, d\u00e4r is kan byggas upp p\u00e5 vingarna och propellrarna och leda till krascher. I sj\u00e4lva verket \u00e4r nuvarande praxis att inte flyga dr\u00f6nare n\u00e4r isbildningsf\u00f6rh\u00e5llanden f\u00f6rutsp\u00e5s. Att applicera en passiv anti-isbel\u00e4ggning som fungerar synergistiskt med en aktiv avisningsanordning \u00e4r en attraktiv hybridmetod, som teamet fr\u00e5n NEI och Invercon nu har demonstrerat p\u00e5 fullskaliga prototyper.<\/p>\n<p>NEI:s NANOMYTE\u00ae SuperAi anti-isbel\u00e4ggning \u00e4r en slitstark bel\u00e4ggning som l\u00e4mpar sig f\u00f6r permanent applicering. Bel\u00e4ggningen ger en sm\u00f6rjande yta som drastiskt minskar isens vidh\u00e4ftningsf\u00f6rm\u00e5ga - med s\u00e5 mycket som 80% j\u00e4mf\u00f6rt med blankpolerad aluminium. Bel\u00e4ggningen appliceras vanligtvis genom sprutning, som konventionell m\u00e5lning. NANOMYTE\u00ae SuperAi-bel\u00e4ggningen \u00e4r tillg\u00e4nglig f\u00f6r kommersiellt bruk.<br \/>\nInvercon har utvecklat ett nytt elektropneumatiskt avisningssystem som kan monteras i efterhand och som kombinerar de mest attraktiva aspekterna av flera befintliga system utan de nackdelar som \u00e4r f\u00f6rknippade med dem. Invercons system kr\u00e4ver anm\u00e4rkningsv\u00e4rt l\u00e5g effekt (\u2264 2,5 kW), kan monteras i efterhand p\u00e5 alla flygplansprofiler, tillf\u00f6r mycket lite vikt (~50 lbs.) och \u00e4r tillr\u00e4ckligt h\u00e5llbart f\u00f6r att h\u00e5lla hela flygplanets livsl\u00e4ngd n\u00e4r det v\u00e4l har monterats i efterhand. Det viktiga \u00e4r att systemet ser ut, k\u00e4nns och fungerar som den ursprungliga framkanten och kan ge miljontals underh\u00e5llsfria avisningscykler. Hela vingens testsektion (figur 1) belades med NANOMYTE\u00ae SuperAi.<\/p>\n<p>Invercon har framg\u00e5ngsrikt genomf\u00f6rt isbildningstester av det elektropneumatiska avisningssystemet vid NASA Glenns Icing Research Tunnel (IRT) under ett komplett spektrum av representativa isbildningsf\u00f6rh\u00e5llanden. Invercon-systemet kunde ge kontinuerlig avisning av vingsektionens framkant under alla testf\u00f6rh\u00e5llanden, fr\u00e5n temperaturer p\u00e5 -3\u00b0C till -20\u00b0C med varierande inneh\u00e5ll av flytande vatten. Normalt till\u00e5ter systemet is att ansamlas under cirka 2 minuter och sedan avl\u00e4gsnas isen p\u00e5 den \u00f6vre och nedre ytan helt n\u00e4r systemet aktiveras.<\/p>\n<p>Testerna vid NASA:s IRT, som \u00e4r v\u00e4rldens \u00e4ldsta anl\u00e4ggning f\u00f6r isbildning, har flyttat hybridtekniken till en beredskapsniv\u00e5 p\u00e5 6 (dvs. TRL6), vilket \u00e4r en skala som anv\u00e4nds av NASA och f\u00f6rsvarsdepartementet f\u00f6r att m\u00e4ta mognadsgraden hos en teknik.<\/p>\n<p>B\u00e5de NEI Corporation och INVERCON LLC \u00e4r tacksamma f\u00f6r det finansiella st\u00f6d som Air Force och NASA har gett genom Small Business Innovation Research Program. SBIR-programmet finansierar produktutvecklingsinsatser som reducerar koncept till praktik och sedan till prototyper, vilket minskar teknikrisken. Teamets framg\u00e5ngsrika fullskaliga demonstration har lett till att en ny teknik nu \u00e4r kommersiellt tillg\u00e4nglig.<\/p>\n<p><strong>Om<\/strong> <a href=\"https:\/\/www.neicorporation.com\/\">NEI Corporation<\/a>:<br \/>\nNEI Corporation \u00e4r ett applikationsdrivet f\u00f6retag som anv\u00e4nder nanoteknologi f\u00f6r att utveckla och producera avancerade material. Bolagets k\u00e4rnkompetens ligger i att syntetisera material i nanoskala och ta fram prototyper av produkter som inneh\u00e5ller de avancerade materialen. NEI erbjuder en rad olika avancerade skyddsbel\u00e4ggningar f\u00f6r metall- och polymerytor. Ytbel\u00e4ggningarna har skr\u00e4ddarsydda funktioner, t.ex. korrosionsskydd, sj\u00e4lvl\u00e4kning, rept\u00e5lighet, isavvisande och sj\u00e4lvreng\u00f6rande.<\/p>\n<p><strong>Om <\/strong><a href=\"http:\/\/www.invercon.net\/\">Invercon LLC<\/a>:<br \/>\nInvercons uppdrag \u00e4r att utveckla avancerad teknik som m\u00f6jligg\u00f6r revolutionerande framsteg n\u00e4r det g\u00e4ller flygplanens prestanda och s\u00e4kerhet. F\u00f6r flygplan med rotor innefattar detta centrifugaldrivna, pneumatiska man\u00f6versystem som aktivt kan trimma rotorer och avisa rotorblad med n\u00e4stan ingen kraft eller vikt, vilket resulterar i avsev\u00e4rt f\u00f6rb\u00e4ttrad prestanda och s\u00e4kerhet. F\u00f6r flygplan med fasta vingar har Invercon utvecklat avisningsl\u00f6sningar med extremt l\u00e5g effekt som anv\u00e4nder en ny elektropneumatisk man\u00f6vreringsmetod.<\/p>\n<p><img decoding=\"async\" data-attachment-id=\"1490\" data-permalink=\"https:\/\/evhnews.com\/sv\/2019\/12\/18\/den-effektiva-drivlinan-for-den-helt-eldrivna-bmw-ix3\/evh-news-lighting-bolt-logo\/\" data-orig-file=\"https:\/\/evhnews.com\/wp-content\/uploads\/2019\/12\/EVH-News-Lighting-Bolt-Logo-.jpg\" data-orig-size=\"100,100\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1575197468&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"EVH News-Lighting-Bolt-Logo-\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/evhnews.com\/wp-content\/uploads\/2019\/12\/EVH-News-Lighting-Bolt-Logo-.jpg\" class=\"alignnone size-full wp-image-1490\" src=\"https:\/\/evhnews.com\/wp-content\/uploads\/2019\/12\/EVH-News-Lighting-Bolt-Logo-.jpg\" alt=\"EVH News-Lighting-Bolt-Logo-\" width=\"100\" height=\"100\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Ny hybridteknik f\u00f6r att f\u00f6rhindra isbildning p\u00e5 flygplan och dr\u00f6nare Testerna som genomf\u00f6rdes vid NASA:s...<\/p>","protected":false},"author":165558846,"featured_media":2605,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"New Hybrid Technology To Prevent Icing On Aircraft and 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