Control of mixed convection in lid-driven enclosures using conductive triangular fins
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Control of mixed convection in lid-driven enclosures using conductive triangular fins
- 发表刊物：
- Int. J. Heat Mass Transfer
- 摘要：
- Control of mixed convection (combined forced and natural convection) in a lid-driven square cavity is performed using a short triangular conductive fin. A numerical technique is used to simulate the flow and temperature fields. The vertical walls of the cavity are differentially heated. Both the top lid and the bottom wall are adiabatic. The fin is located on one of the motionless walls of the cavity. Three different cases have been studied based on the location of the fin. In this context, Cases I, II and III refer to the fin on the left, bottom and right walls, respectively. Results are presented for +x and -x directions of the top lid in horizontal axis and different Richardson numbers as Ri = 0.1, 1.0 and 10.0. It is observed that the triangular fin is a good control parameter for heat transfer, temperature distribution and flow field.
- 合写作者：
- C. Z. Sun, B.Yu, Hakan F.Oztop, Y.Wang, J.J.Wei
- 卷号：
- 54
- 页面范围：
- 894-909
- 是否译文：
- 否
- 发表时间：
- 2010-11-26