WebJul 6, 2024 · Hi, I am trying to compute a plasmonic structure (3D model waveoptics) for a wavelength of 633 nm. However, every time when I run the simulation I got this error: "Undefined value found. - Detail: NaN or Inf found when solving linear system using SOR." I applied/tried a finer meshing and physics controlled meshing as well but …
Undefined value- NaN or Inf found when solving linear …
WebSep 24, 2024 · 研究了一下comsol提供的三种瞬态求解器。. 1,向后差分公式BDF. 稳定性是它的最大优势。. 它一种使用向后差分公式的隐式求解器,其精度在一阶(也称为向后欧拉法)到五阶之间变化。. 向后差分公式法的使用已经有很长的历史,并以其稳定性而著称。. 然 … Web在 COMSOL Multiphysics 中建模时,利用对称性提升计算效率. 解决方法编号: 1038 版本: 所有版本. 利用对称性减小模型大小 通过在模型中使用对称性,您可以将模型大小减小一 … ebay manufacturer refurbished
Undefined value found: NaN or Inf found when solving linear ... - COMSOL
WebDriving Directions to Tulsa, OK including road conditions, live traffic updates, and reviews of local businesses along the way. 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, … Problem Description. Stationary (time-invariant) models with nonlinearities may … WebSep 9, 2024 · 重点标红公众号内观看更清晰【comsol仿真交流】 结构力学中:非线性求解器不收敛1、在结构力学中进行接触建模时,常会出现计算不收敛的问题。(非线性求解器不收敛,时间:0.0007741125达到最大迭代数,最后一个时间步不收敛)的类似错误。出现这种情况,一般原因:求解器设置的问题。 compare flash fail