TO‘LQIN TARQALISH TENGLAMASINI COMSOL MULTIPHYSICS DASTURI YORDAMIDA MATEMATIK MODELLASHTIRISH
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Abstract:
Ushbu maqolada bir o‘lchovli fazoda to‘lqin tarqalish tenglamalarining 1 metr sterjindagi, vaqt oralig‘i dt=0.1 sekund va qadami dx=0.1 metr bo‘lgan holat uchun to‘lqin tarqalishining aniq yechim va birdan yettinchi darajagacha bo‘lgan aniqlilik darajalari Chekli elememtlar usuli asosida ishlovchi COMSOL MULTIPHYSICS dasturida ko‘rib chiqilgan. Aniq yechim va aniqlilik darajalari grafik yordamida bir – biriga taqqoslangan.
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Д.Андерсон, Дж.Таннехилл.Р.Плетчер “ВЫЧИСЛИТЕЛЬНАЯ ГИДРОМЕХАНИКА И ТЕПЛООБМЕН.
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Evans, Lawrence C. Partial Differential Equations. AMS, Graduate Studies in Mathematics, 2010. — ISBN: 9780821849743