کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10677957 | 1012521 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An assessment of streamline curvature effects on the mixing region of a turbulent plane jet in crossflow
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An assessment of streamline curvature effects on the mixing region of a turbulent plane jet in crossflow An assessment of streamline curvature effects on the mixing region of a turbulent plane jet in crossflow](/preview/png/10677957.png)
چکیده انگلیسی
The flow field of a turbulent plane jet in a weak or moderate crossflow, which is characterised by mild streamline curvature, has been investigated computationally. The values of the jet-to-crossflow velocity ratios chosen are 6, 9 and 10. The time-averaged Navier-Stokes equations are solved on a staggered Cartesian grid using the standard k-ϵ model and the k-ϵ model with streamline curvature modification. The predictions using both the models are compared with available experimental data. It has been shown that by accounting for the effect of streamline curvature in the k-ϵ model results in good prediction of this flow configuration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 29, Issue 8, August 2005, Pages 711-725
Journal: Applied Mathematical Modelling - Volume 29, Issue 8, August 2005, Pages 711-725
نویسندگان
Manabendra Pathak, Anupam Dewan, Anoop K. Dass,