VISKOZ GAZ MODELLARINI YECHISHDA SPEKTRAL USULNING BARQARORLIGI VA YAQINLASHUV TEZLIGI
Keywords:
Spektral usul, viskoz gaz, Burgers tenglamasi, barqarorlik, yaqinlashuv tezligi, raqamli yechim, Furye transformatsiyasi, Navye–Stoks tenglamalari, hisoblash suyuqlik dinamikasi, nolinear tizim.Abstract
Ushbu maqolada viskoz gaz modellarini yechishda qo‘llaniladigan spektral usulning barqarorligi va yaqinlashuv tezligi masalalari ilmiy asosda tahlil qilinadi. Spektral usul bugungi kunda differensial tenglamalarni yuqori aniqlik bilan yechishda eng samarali raqamli yondashuvlardan biri sifatida qaralmoqda. Viskoz gazlar harakati Navye–Stoks yoki Burgers tipidagi nolinear tenglamalar orqali ifodalanadi
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