A non-finite residual (Tdr) was added by star.keturb.KeTurbSolver. Typical causes are overflow, underflow, or a division by zero.Please check your usage and inputs 2楼2024-06-06 11:58 回复 waitchoose 初级粉丝 1 一般都是重复设置了东西,检查一下有没有定义两个东西 来自iPhone客户端3楼...
关键词产品及版本starccm所有版本faq原文链接回答例如下图中的某稳态k湍流模型计算计算结果中各控制方程的残差图如下所该案例中tdrturbulentdissipationrate湍流耗散率的收敛性相比其他方程的收敛性而言比较差 问题描述 【例】残差曲线中部分曲线的值不下降问题? 关键词 残差 产品及版本 STAR-CCM+所有版本 FAQ号 原文...
参数,设定最大迭代步数,点击“Run”Residualsteration一Continuity一x-momentum一Y-momertum一Z-momertum一Tke一Tdr12.开始计算(续)监视阻力系数…0.350.340.33O.32O.31口.3o.2s+o.2s+0.27+0.26-0.25O10001200140016001800Iteration-ForceCoeclent1Moitor4ForceCoefricient1Plotfoce...
残差收敛状态: 最终计算结果: Iteration Continuity X- momentum Y- momentum Tke Tdr Drag Coefficient Lift Coefficient 4840 1.555e-11 1.9224e-11 2.7080e-11 2.8721e-09 9.9712e-07 1.5292e-02 7.0938e-01 整个计算过程直到 4840 步收敛。 28、 B、绘制压力云图 右键单击 Scenes,选择 New Scene-Scalar,...
使用STAR-CCM+计算二维翼型气动性能 a a 使用STAR-CCM+计算二维翼型气动性能 Andrew Moa STAR-CCM+是CD-adapco公司开发的通用CFD软件，采用先进的连续介质力学数值技术，支持非结构网格，集成了高效的CFD求解器及前、后处理单元。STAR-CCM+支持导入复杂形状的几何数据，可进行表面修复，根据导入的几何自动生成高质量的...
STAR CCM实例教程1 STAR-CCM+ Tutorial number 1: Flow Around a 2-D Cylinder Sergio E. Perez, Ph.D. Copyright 2005. No part of this document may be copied after downloading without the consent of the author. This document is available for download free-of-charge from www.computationalfluids....
A floating point error has occurred. The following error has been logged: A non-finite residual (Tdr) was added by star.keturb.KeTurbSolver.
差收敛状态,AndrewMoa AndrewMoa AndrewMoandrewMoa AndrewMoa AndrewMoa终计算结果,teration Continuity X-omentum Y-omentum Tke Tdr Dragoefficient Liftoefficient840 1555e-11 19224e-11 27080e-11 28721e-09 99712e-07 15292e-02 70938e-01个计算过程直到4840步收敛。、绘制压力云图键单击Scenes,选择New ...
Rest all residuals are smooth and keep reducing ... in the order of 1e-5 or so .. ! only Tdr is oscillating above 1 or so .. ! I cannot figure out what is going on ... if there is mistake in my problem set up ... it would be very helpful if some one can give me some...
All my residuals look OK except for Tdr (Turb. Dissipation rate) and Tke (Turb. Kinetic Energy) residuals. The Tdr and Tke are of 10e-2 order. Should we be worried about this? If so, how can we reduce the Tdr and Tke residuals ?