O‘ZGARUVCHAN SHAMOL OQIMI SHAROITIDA VERTIKAL O‘QLI SHAMOL TURBINASINING AERODINAMIK SAMARADORLIGINI SONLI BAHOLASH

Referat

Jahonda energiya resur slarini tejashda, ekologik muammolarni barqarorlashtirish, elektr energiyasi uzluksizligi va ishonchliligini oshirishda yashil texnologiyalardan jumladan, gibrid vertikal o‘qli shamol energetik qurilmalardan foydalanish yetakchi o‘rinlardan birini egallamoqda. Kuchsiz shamol tezliklarida vertikal o‘qli shamol energetik qurilmalarning samaradorligini oshirish muhim ahamiyatga ega. Shamol parraklarining maqbul o‘lchamlarini loyihalashda Ansys Fluent tizimining CFD modelidan foydalanish yaxshi samara berishi tahlillar asosida aniqlangan. Gibrid Savonius va Darye tipli shamol turbinasi Ansys Fluent tizimida 2D shaklda loyihalangan, modellashtirilgan va o‘zgaruvchan shamol oqimlarida ishlash samaradorligi baholangan. O‘zgaruvchan shamol oqimlarida gibrid Savonius va Darye shamol turbinasining samaradorlik koeffitsiyenti ko‘rsatkichlari keltirilgan. Parraklarning tez aylanuvchanlik koeffitsiyenti 3 bo‘lganda samaradorlik ko‘rsatkichi maksimal 0,42 bo‘lishi tadqiq qilingan. Vertikal o‘qli shamol energetik qurilmalarining o‘zgaruvchan shamol oqimlaridagi samaradorligini va ishonchliligini oshirishda turbina parraklarining shakli, materiali va aerodinamikasiga bog‘liqligi aniqlangan.

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