WebDec 11, 2011 · 发现类似undefined value found solvermodel的问题一般可能是初始值或者边界设定引起的,也有可能是网格的问题,可以尝试以下方法:. 2,如果是修改模型尺寸引起的,可以在计算正确的一种尺寸下,使用当前解作为初始值,慢慢逼近你的目标尺寸。. 3,修改网格精度 ... Web在求解线性或非线性问题时,我们需要求解一组线性方程。在非线性分析中,求解在每次迭代中完成,在线性分析中则一次性完成。直接方程求解器将对解中的误差进行估计,如果 …
comsol计算最后一个时间步不收敛怎么解决? - 知乎
WebCurrent Weather. 11:19 AM. 47° F. RealFeel® 40°. RealFeel Shade™ 38°. Air Quality Excellent. Wind ENE 10 mph. Wind Gusts 15 mph. WebSep 9, 2024 · 重点标红公众号内观看更清晰【comsol仿真交流】求解域设置1、如何设置合适的求解域?物理场中可以设置该物理场应用的区域,对于不需要计算的区域应从求解域中去除,以减少网络数量、降低计算成本。(例如,在 电流 场计算导体电流、电势分布时,可将接地极部分从求解域中去除,只需要其 ... globe university wausau
NaN or Inf found when solving linear system using SOR in …
WebFeb 26, 2024 · Undefined value found: NaN or Inf found when solving linear system using SOR. Posted Sep 28, 2024, 2:40 a.m. EDT 2 Replies . Chao Li . Send Private Message Flag post as spam. Please login with a confirmed email address before reporting spam ... Note that while COMSOL employees may participate in the discussion forum, … WebComsol is investigating deformation due to gravity. Gravity is applied to the nanosheets to check for displacement and stress. If I input the Young's modulus of the channel to about 1 [GPa], the ... WebJun 1, 2016 · Note: This discussion is about an older version of the COMSOL Multiphysics ... NaN or Inf found when solving linear system using SOR in RF Module. Posted Jan 14, … globe university sioux falls