Axisymmetric numerical investigation of the heat transfer enhancement from a heated plate to an impinging turbulent axial jet via small vortex generators
详细信息 查看全文
- 作者：J. Ortega-Casanova ; jortega@uma.es ; F. Molina-Gonzalez
- 关键词：Heat transfer ; Axisymmetric CFD study ; Vortex generators ; Turbulent impinging jet ; Response surface methodology ; Optimization
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：106
- 期：Complete
- 页码：183-194
- 全文大小：2231 K
- 卷排序：106
文摘
Small tabs as vortex generators are used to enhance heat transfer. Response surfaces are obtained after conducting several numerical simulations. Optimal tab radial locations are found to enhance global heat transfer. At the stagnation point the heat transfer is not improved.