Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob rau Kev Lag Luam Aerospace: Txheej rau Cov Khoom Siv Ua Haujlwm Zoo
Tso lus
Cov dej haus tshuaj lom neeg ua haujlwm tseem ceeb hauv kev lag luam aerospace, tshwj xeeb tshaj yog nyob rau hauv software ntawm txheej txheej rau cov khoom siv ua haujlwm siab.
Ua ntej, tej zaum yuav muaj cov tshuaj tiv thaiv corrosion. Lub dav hlau thiab dav hlau ntsib ntau qhov kev xav tau uas suav nrog kev hloov pauv kub, hluav taws xob ultraviolet, thiab tshuaj lom neeg corrosion nyob rau hauv ib puag ncig nyuaj. Los ntawm txheej txheej tshwj xeeb los tiv thaiv corrosion ntawm qhov chaw ntawm cov hlau, cov khoom sib xyaw, thiab lwm yam, lawv cov corrosion kuj tuaj yeem txhim kho tau zoo. Cov txheej txheem no feem ntau yog tsim los ntawm cov dej haus uas muaj xws li epoxy resin thiab polyurethane, uas tuaj yeem tsim cov yeeb yaj kiab tiv thaiv kom tsis txhob cuam tshuam ntawm cov xwm txheej txaus ntshai.
Tom ntej no yog lub luag nyav coatings. Txo cov cua tsis kam yog lub hom phiaj tseem ceeb rau koj los txhim kho tus nqi thiab roj av kev ua haujlwm ntawm lub dav hlau. Los ntawm txheej txheej txheej txheej txheej txheej tshwj xeeb hauv pem teb ntawm lub dav hlau, turbulence thiab interfacial kuj yuav txo qis, yog li txhim kho aerodynamic tag nrho kev ua tau zoo. Cov txheej txheej no feem ntau yog tsim los ntawm cov dej haus uas muaj cov tshuaj ntxiv uas suav nrog silane thiab fluoride, uas tuaj yeem tsim cov superhydrophobic thiab qee zaus hauv pem teb roughness nto.
Tsis tas li ntawd, muaj ob peb chemical kua coatings nrog cov hom phiaj tshwj xeeb, uas suav nrog kev tiv thaiv icing, lub zog nqus, rwb thaiv tsev, thiab lwm yam. Cov txheej txheem no, los ntawm kev ceev faj tsim cov tshuaj muaj pes tsawg leeg, tuaj yeem ua rau cov khoom siv hauv aerospace nrog cov txiaj ntsig zoo, txhim kho kev nyab xeeb, kev ntseeg tau. , thiab cab kuj muaj nyob ntawm tag nrho cov tshuab.
