Y+ Wall Distance Estimation Input Freestream velocity:[m/s] Density:[kg/m3] Dynamic viscosity:[kg/ms] Boundary layer length:[m] Desired Y+ value:[] Output Reynolds number:[] Estimated wall distance:[m]
I'm pretty new to CFD and struggling with this concept. I know it's to do with the distance between the wall and the first node, and the log law of the wall, but I can't really find a good (or indeed understandable) explanation. Thanks a lot, Ralph November 8, 2006, 11:26 ...
这种小型计算工具是利用Blasius或者类似的边界层解析解（平板外流情况），求出边界层厚度以及剪切率，然后...
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怎么计算，连接在这。CFD Online - Y-Plus Wall Distance Estimation (http://cfd-online.com)http:/...
Calculator of First Cell Height of Computational Domain for CFD https://github.com/CANARDS/Y-plus-CalculatorFollow 0.0 (0) 172 Downloads Updated 25 Apr 2020 View License on GitHub Share Open in MATLAB Online Download Overview Functions Version History Reviews (0) Discussions (0) ...
如果y表示流体介质距离壁面的真实垂向距离,SI单位为m;那么y+则表示以某种方式对y进行归一化处理后,得到的一个无量纲的参数。CFD Online 网站中关于y+的定义如下:A non-dimensional wall distance for a wall-bounded flow can be defined in the following way: ...
CFD02-y+与壁面函数(Wall Function) 什么是y+ ? 如果y表示流体介质距离壁面的真实垂向距离,SI单位为m;那么y+则表示以某种方式对y进行归一化处理后,得到的一个无量纲的参数。CFD Online 网站中关于y+的定义如下:A non-dimensional wall distance for a wall-bounded flow can be defined in the following ...
- - Yplus (https://www.cfd-online.com/Forums/cfx/20216-yplus.html) mefpz March 4, 2004 20:57Yplus Does Yplus have a reasonable range for the first point near the wall in CFX5.6?Glenn Horrocks March 6, 2004 01:11 Re: Yplus Hi mefpz, If you are using the default k-epsilon...
-FLUENT(https://www.cfd-online.com/Forums/fluent/) - -y+ diagram(https://www.cfd-online.com/Forums/fluent/33276-y-diagram.html) Chris RandMarch 20, 2004 14:42 y+ diagram Can anyone help? I am just adding corrections to my PhD thesis and I have been asked to include some sort of...