EFFECT OF WALL TEMPERATURE ON FLOW BEHAVIOR OF AN OVER EXPANDED SINGLE EXPANSION RAMP
محل انتشار: هفدهمین کنفرانس دینامیک شاره ها
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 479
فایل این مقاله در 7 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
CFD17_002
تاریخ نمایه سازی: 22 دی 1396
چکیده مقاله:
In the present work, the effect of ramp temperature on flow separation pattern of a ramp with over expanded single expansion ramp has been investigated numerically. For this purpose, the Reynolds stress turbulence model (RSM) with full multigrid grid initialization (FMG) have been carried out and the results have compared with available experimental results. The results are shown obtained results by numerical simulation Coincides with high accuracy with experimental data. After validation of the numerical methods, the effect of wall temperature on flow behavior has been studied and found that rise in wall temperature increases the separation flow.
کلیدواژه ها:
نویسندگان
Reza Kamali
Professor, school of mechanical Engineering, Shiraz University
Seyed Mahmood Mousavi
School of mechanical Engineering, Shiraz University
Freshteh Sotoudeh
School of mechanical Engineering, Shiraz University