轩晨天空 轩晨天空
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请问如何在静电场中分析空间电荷密度 如题
使用cfx模拟时出错，求大神分析原因 使用CFX模拟时出错，提示The ANSYS CFX solver exited with return code 1. No results file has been created.并有如下提示： ERROR #002100048 has occurred in subroutine SU_BNEXT. | | Message: | | All vertices for a fluid domain lie on boundaries. This is | | considered to be a fatal error because control volume gradients | | cannot be calculated, leading to serious discretization error. | | | | A common cause for this error is a mesh which is only one | | element thick, without symmetry or 1:1 periodicity on the lateral | | boundaries. If you have this situation, and the domain is | | two-dimensional, please change the lateral boundary conditions | | to symmetry or 1:1 periodicity. Alternatively, for | | three-dimensional simulations, please ensure that your mesh | | has at least two elements across. | | | | Execution is terminating. This error message can be bypassed by | | setting the expert parameter 'boundary vertex check = f', but | | be aware that doing so may lead to sigificant solution error.求教原因
用cfx求解，求教大神 提示 The ANSYS CFX solver exited with return code 1. No results file has been created. 求教大神原因
请问有做流场电场耦合的么？ 或者是通过UDF在流场中加入电场力 求教如何做
求教大神，我已经画好了三维箱体，如何在内部画图
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