کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
650928 | 1457311 | 2009 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experiments and modeling of cavitating flows in venturi: attached sheet cavitation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Correlated experimental and numerical studies were carried out to analyze cavitating flows and to describe the two-phase flow structures of attached sheet cavitation in Venturi geometries. New double optical probe measurements were performed and special data processing methods were developed to estimate void ratio and velocity fields for cold water flows.By applying a computational method previously developed in LEGI (Laboratoire des Ecoulements Géophysiques et Industriels, Grenoble, France) based on the code FineTM/Turbo and on a barotropic approach, several steady calculations were performed in cold water cavitating flows. Local and global analyzes based on comparisons between experimental and numerical results were proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Mechanics - B/Fluids - Volume 28, Issue 3, May–June 2009, Pages 444–464
Journal: European Journal of Mechanics - B/Fluids - Volume 28, Issue 3, May–June 2009, Pages 444–464
نویسندگان
S. Barre, J. Rolland, G. Boitel, E. Goncalves, R. Fortes Patella,