Separated Internal Flow Simulation Using Maxwell Slip Condition
عنوان مقاله: Separated Internal Flow Simulation Using Maxwell Slip Condition
شناسه ملی مقاله: ISME16_838
منتشر شده در شانزدهمین کنفرانس سالانه بین المللی مهندسی مکانیک در سال 1387
شناسه ملی مقاله: ISME16_838
منتشر شده در شانزدهمین کنفرانس سالانه بین المللی مهندسی مکانیک در سال 1387
مشخصات نویسندگان مقاله:
Kamali - Assistant professor Department of Mechanical Engineering Department of Mechanical Engineering Shiraz University
Binesh - MSc. Student Department of Mechanical Engineering Sahand University of Technology
خلاصه مقاله:
Kamali - Assistant professor Department of Mechanical Engineering Department of Mechanical Engineering Shiraz University
Binesh - MSc. Student Department of Mechanical Engineering Sahand University of Technology
In this study, the microscale rarefied internal flow over a backward-facing step geometry is numerically investigated. The concept is numerically implemented and verified, with the focus on analyzing complex gaseous flows involving separation. Compressible backward-facing step flow is compared to other analysis results with the purpose of diatomic gas Maxwell slip condition validation in this work. Based on the results presented here, it is believed that the present pressurecorrection method based on the Navier–Stokes equations with Maxwell slip condition predicts appropriately the physics in complex microscale gas flows even with separations.
کلمات کلیدی: Microchannel, slip flow, Knudsen number, CFD, Rarefied gas dynamics
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/41414/