SANOAT VA MUHANDISLIK KOMMUNIKATSIYALARI TIZIMLARIDA QUVURLARDAGI MAHALLIY QARSHILIKLAR VA TURBULENT OQIM TA’SIRIDA BOSIM YO‘QOLISHINI TAHLIL QILISH
DOI:
https://doi.org/10.5281/zenodo.20303417Ключевые слова:
mahalliy, qarshilik, bosim, energiyaАннотация
Sanoat va muhandislik kommunikatsiya tizimlarida suyuqliklarning quvurlar, kanallar va turli gidravlik elementlar orqali harakati keng tarqalgan jarayon hisoblanadi. Bunday tizimlarda oqim odatda murakkab xarakterga ega bo‘lib, uning asosiy xususiyatlaridan biri — turbulent rejimda kechishidir. Turbulent oqimlar natijasida suyuqlikning mexanik energiyasi o‘zgaradi, bu esa bosim yo‘qolishlari va energiya sarfining ortishiga olib keladi. Gidravlik tizimlarning samaradorligini baholashda bosim yo‘qolishini aniqlash muhim ahamiyatga ega.Библиографические ссылки
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Kohl M J, Abdel-Khalik S I, Jeter S M, et al. An experimental investigation of microchannel flow with internal pressure measurements. International Journal of Heat and Mass Transfer, 2005, 48(8): 1518–1533
Yu J, Li Z, Ma C F. Experimental study of pressure loss due to abrupt expansion and contraction in mini-channels. In: Proceedings of the 13th International Heat Transfer Conference, Sydney: Begell House, Paper number: MIC-19, 2006
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