Muva nje, abacwaningi abavela eNyuvesi yasePurdue kanye neSandia National Laboratory yoMnyango Wezamandla bathuthukise ubuchwepheshe obusha obusebenzisa izinzwa kanye nesofthiwe yekhompyutha ukuze kuqashwe ngokuqhubekayo ukucindezeleka kuma-wind turbine blades, ngaleyo ndlela kulungiswe i-turbine yomoya ukuze ivumelane nomoya oshintsha ngokushesha. amandla.Imvelo ukuze kuthuthukiswe ukusebenza kahle kokuphehla ugesi.Lolu cwaningo luphinde lube yingxenye yomsebenzi wokuthuthukisa isakhiwo senjini yomoya ehlakaniphile.
Ukuhlolwa kwenziwa kubalandeli bokulinga e-Agricultural Research Service Laboratory yoMnyango Wezolimo wase-US e-Bushland, eTexas.Lapho befaka ama-blade, onjiniyela bashumeke izinzwa ze-axis eyodwa kanye ne-three-axis accelerometer kumablade e-wind turbine.Ngokulungisa ngokuzenzakalelayo ukuphakama kwe-blade nokunikeza imiyalelo efanele kujeneretha, izinzwa zesistimu ezihlakaniphile zingalawula kangcono isivinini se-turbine yomoya.Inzwa ingakwazi ukukala izinhlobo ezimbili zokusheshisa, okungukuthi ukusheshisa okuguquguqukayo nokusheshisa kwe-static, okubalulekile ekulinganiseni ngokunembile izinhlobo ezimbili zokusheshisa nokubikezela ukucindezeleka ku-blade;idatha yenzwa ingasetshenziswa futhi ukuklama ama-blade aguquguqukayo: Inzwa ingakala ukusheshisa okukhiqizwa ngezindlela ezahlukene, okudingekayo ukuze kubonakale ngokunembile ukugoba nokusonteka kwe-blade kanye nokudlidliza okuncane eduze kwethiphu ye-blade (imvamisa lokhu kudlidliza kuzokwenziwa. kubangele ukukhathala futhi kungabangela ukulimala kwe-blade).
Imiphumela yocwaningo ibonisa ukuthi ngokusebenzisa amasethi amathathu ezinzwa kanye nesofthiwe yemodeli yokuhlola, ukucindezeleka ku-blade kungaboniswa ngokunembile.IPurdue University kanye neSandia Laboratories bafake isicelo selungelo lobunikazi sesikhashana salobu buchwepheshe.Olunye ucwaningo lusaqhubeka, futhi abacwaningi balindele ukusebenzisa uhlelo abalwenzelwe isizukulwane esilandelayo samablade enjini yomoya.Uma kuqhathaniswa ne-blade yendabuko, i-blade entsha ine-curvature enkulu, okuletha izinselele ezinkulu ekusetshenzisweni kwalobu buchwepheshe.Abacwaningi bathi umgomo omkhulu uwukondla idatha yezinzwa emuva ohlelweni lokulawula, futhi ulungise kahle ingxenye ngayinye ukuze kwandiswe ukusebenza kahle.Lo mklamo ungaphinda uthuthukise ukwethembeka kwenjini yomoya ngokunikeza idatha ebucayi nefika ngesikhathi yesistimu yokulawula, ngaleyo ndlela ivimbele imiphumela eyinhlekelele yenjini yomoya.
Isikhathi sokuthumela: Jul-12-2021
