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Failed to evaluate variable

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Hello everybody, I am studying a mixture of two phases and they give me this error, would you help me to solve it and I will be very thankful. " - - Feature: Stationary Solver 2 (sol2/s2) No stored linpoint data. Failed to evaluate expression. - Expression: linpoint(comp1.T) Failed to evaluate variable. - Variable: comp1.ht.timeDerivative - Defined as: comp1.ht.iomega(comp1.T-linpoint(comp1.T)) Failed to evaluate expression. - Expression: dvol_spatial(comp1.ht.d((comp1.ht.timeDerivative(-(comp1.ht.Cp((unit_kg_cf((1/unit_K_cf)dcomp1.mat1.def.rho(comp1.ht.solid1.minput_temperature/unit_K_cf)))(1/(unit_m_cf^3))))))+((-comp1.ht.C_eff)comp1.ht.iomega))) Failed to evaluate Jacobian of expression. - Expression: dvol_spatial(comp1.ht.d((-comp1.ht.C_eff)comp1.ht.timeDerivative)) Failed to evaluate Jacobian of expression. - Expression: (-comp1.ht.C_effcomp1.ht.timeDerivativetest(comp1.T)comp1.ht.d)(dvol_spatial) "


0 Replies Last Post 7 févr. 2018, 17:20 UTC−5
COMSOL Moderator

Hello Redoc

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