| 基于FLUENT的下击暴流风场的数值模拟 |
| |
| 引用本文： | 马朋. 基于FLUENT的下击暴流风场的数值模拟[J]. 山西建筑, 2010, 36(33): 77-78 |
| |
| 作者姓名： | 马朋 |
| |
| 作者单位： | 山西潞安高纯硅业科技有限公司,山西长治046108 |
| |
| 摘 要： | 基于冲击射流理论，利用CFD（Computational FluidDynamics）通用商业软件FLUENT对下击暴流风场建立三维数值模型，分析了下击暴流风场径向速度的竖向剖面分布，并将此结果与三种经验风速剖面和一种实测风速剖面进行对比，认为此模拟方法所得到的下击暴流风场可信，这对进一步研究实际工程的抗风设计有一定的借鉴意义。
|
| 关 键 词： | 下击暴流 数值模拟 CFD |
Numerical simulation of downburst wind field based on the FLUENT |
| |
| MA Peng. Numerical simulation of downburst wind field based on the FLUENT[J]. Shanxi Architecture, 2010, 36(33): 77-78 |
| |
| Authors: | MA Peng |
| |
| Abstract: | Based on the impinging jet model, the idealized three-dimensional numerical model of downburst wind field was proposed utilized the widely available Computational Fluid Dynamics（CFD） commercial code FLUENT. The vertical profile feature of downburst wind field radial ve- locity was studied, and the result of the numerical simulation was compared with three experiential velocity profile and one measured velocity pro- file. The comparison obtained in this numerical simulation of downburst wind field credible. This actually work has some reference for further study of wind-resistant design in the actual projects. |
| |
| Keywords: | downburst numerical simulation CFD |
| 本文献已被 维普 万方数据 等数据库收录！ |
