在进行固体力学仿真时,报出以下错误。求高人指点
- 特征: 瞬态求解器 2 (sol1/t2)找不到一致的初始值。试图计算负值的非整数次幂。函数: ^未能计算变量。Variable: comp1.solid2.lemm1.vpl1.ct ana, Defined as: (comp1.solid2.lemm1.vpl1.A*exp((-comp1.solid2.lemm1.vpl1.Q)/(R const*comp1.solid2.lemm1.vpl1.minput temperature)))*(sinh((comp1.solid2.lemm1.vpl1.xi ana*sqrt((3*comp1.solid2.II2s)+((1.0E-5*unit MPa cf)^2)))/comp1.solid2.lemm1.vpl1.sa)^(1/comp1.solid2.lemm1.vpl1.m ana))未能计算变量。Variable: comp1.solid2.evpt11, Defined as: comp1.solid2.lemm1.vpl1.ct ana*comp1.solid2.lemm1.vpl1.nSldev11未能计算变量。Variable: comp1.solid2.Wvpdr, Defined as: (((((comp1.solid2.sl11*comp1.solid2.evpt11)+((2*comp1.solid2.sl12)*comp1.solid2.evpt12))+((2*comp1.solid2.sl13)*comp1.solid2.evpt13))+(comp1.solid2.sl22*comp1.solid2.evpt22))+((2*comp1.solid2.sl23)*comp1.solid2.evpt23))+(comp1.solid2.sl33*comp1.solid2.evpt33)未能计算表达式。Expression: d(((d(comp1.solid2.Wvp,TIME)-comp1.solid2.Wvpdr)*test(comp1.solid2.Wvp))*(dvol),{test0})未能计算表达式的 Jacobian 矩阵。Expression: ((d(comp1.solid2.Wvp,TIME)-comp1.solid2.Wvpdr)*test(comp1.solid2.Wvp))*(dvol)最后一个时间步不收敛
- 特征: 瞬态求解器 2 (sol1/t2)找不到一致的初始值。试图计算负值的非整数次幂。函数: ^未能计算变量。Variable: comp1.solid2.lemm1.vpl1.ct ana, Defined as: (comp1.solid2.lemm1.vpl1.A*exp((-comp1.solid2.lemm1.vpl1.Q)/(R const*comp1.solid2.lemm1.vpl1.minput temperature)))*(sinh((comp1.solid2.lemm1.vpl1.xi ana*sqrt((3*comp1.solid2.II2s)+((1.0E-5*unit MPa cf)^2)))/comp1.solid2.lemm1.vpl1.sa)^(1/comp1.solid2.lemm1.vpl1.m ana))未能计算变量。Variable: comp1.solid2.evpt11, Defined as: comp1.solid2.lemm1.vpl1.ct ana*comp1.solid2.lemm1.vpl1.nSldev11未能计算变量。Variable: comp1.solid2.Wvpdr, Defined as: (((((comp1.solid2.sl11*comp1.solid2.evpt11)+((2*comp1.solid2.sl12)*comp1.solid2.evpt12))+((2*comp1.solid2.sl13)*comp1.solid2.evpt13))+(comp1.solid2.sl22*comp1.solid2.evpt22))+((2*comp1.solid2.sl23)*comp1.solid2.evpt23))+(comp1.solid2.sl33*comp1.solid2.evpt33)未能计算表达式。Expression: d(((d(comp1.solid2.Wvp,TIME)-comp1.solid2.Wvpdr)*test(comp1.solid2.Wvp))*(dvol),{test0})未能计算表达式的 Jacobian 矩阵。Expression: ((d(comp1.solid2.Wvp,TIME)-comp1.solid2.Wvpdr)*test(comp1.solid2.Wvp))*(dvol)最后一个时间步不收敛