fluent 2D求解器,space有三个选项:2D、axisymmetric、axisymmetric swirl圆柱坐标下轴对称问题选axisymmetric swirl,容易理解.对平面轴对称问题,Tutorial 4选择2D,而Tutorial 11选择axisymmetric,不知何故 相关知识点: 试题来源: 解析 真实问题都是三维的 如果某一维的变化可以忽略不计,则可以选用二维 直角坐标下,简化为...
当2D space设置为Axisymmetric Swirl时,求解器的坐标系依然为柱坐标系,但允许模型存在周向速度。 一般地,在工程学上对于圆柱形物体存在一个约定俗成的坐标体系,其方向称谓分别为: 轴向——沿圆柱体轴线方向 径向——沿截面半径方向(垂直于轴线) 周向——绕圆柱体轴线方向(垂直于轴线,同时垂直于截面半径) 写文章 F...
一个是平面对称，一个是旋转对称，上下对称的方形的通风口属于前者，拉瓦尔喷管属于后者，
fluent 2D求解器,space有三个选项:2D、axisymmetric、axisymmetric swirl圆柱坐标下轴对称问题选axisymmetric swirl,容易理解.对平面轴对称问题,Tutorial 4选择2D,而Tutorial 11选择axisymmetric,不知何故 下载作业帮APP学习辅导没烦恼 答案解析 结果1 举报 真实问题都是三维的如果某一维的变化可以忽略不计,则可以选用二维...
Fluent 里2D里有一个axisymmetric swirl 选项，可以用2D来解决3D带旋流的问题。求助各位大神，计算域是一...
Dear Sir, I am a user of FLUENT and I have the following problem: When I use the option: define:model:solver:axisymmetric swirl FLUENT sends me the following message when I do iterate:` Error: Floating point error: invalid number', why and how to correct this error? thanks November...
The fluid swirl-velocity is an output parameter of the calculations. However, I do not know how to use this parameter in Fluent. It is not the same as the cell velocity C_W(c,t), since that value is (null) in the calculations. ...
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This study based on FLUENT software, by changing the blade parameters, to simulate the flow field inside the separator. The effects of blade thickness and number on temperature and swirl intensity in separator were studied. The results show that the adherent axisymmetric cyclone can form a stable...
I am trying to model a flow on a rotating disk,so I have a velocity component normal to the plane,you mean that I should use axisymmetric swirl model? tnx! Last edited by soroush; August 5, 2011 at 19:53. June 4, 2016, 02:07 Reference values for axisymmetric model #16 Sabar...