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COMSOL failed to evaluate these expressions
Posted Jul 12, 2017, 10:51 a.m. EDT Heat Transfer & Phase Change Version 5.2a 0 Replies
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Hello! there,
I got error message like this. Can anyone help?
Failed to evaluate variable.
- Variable: comp1.nitf1.B0YigijtauNorm2
Failed to evaluate variable.
- Variable: comp1.nitf1.vhNS_lin
Failed to evaluate expression.
- Expression: nojac((1.4142135623730951^(1-shapeorder(comp1.u)))*max(comp1.nitf1.vhNS_lin-comp1.nitf1.vhNS_quad,0))
Failed to evaluate variable.
- Variable: comp1.nitf1.vhNS
Failed to evaluate variable.
- Variable: comp1.spf.u_primex
Failed to evaluate variable.
- Variable: comp1.ht.u_primex
Failed to evaluate variable.
- Variable: comp1.ht.res_prime
Failed to evaluate expression.
- Expression: nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0))
Failed to evaluate temporary symbolic derivative variable.
- Variable: comp1.ht.crosswind@VDN${test@27}@VDN$comp1.Ty
Failed to evaluate expression.
- Expression: dvol*(comp1.ht.d*((comp1.ht.C_eff*((-nojac((1.4142135623730951^(1-shapeorder(comp1.T)))*max(((((0.5*abs(comp1.ht.res_T))*comp1.ht.xiu_T)*sqrt(comp1.ht.gugijgu_T))/(((h^2)*(sqrt(eps)+(comp1.ht.gugijgu_T/(h^2))))*comp1.ht.C_eff))-(((comp1.ht.res_T^2)*comp1.ht.tauScCwd_T)/(eps+((comp1.ht.gugijgu_T*comp1.ht.C_eff)/comp1.ht.gamma))),0)))*((comp1.ht.Jijxy^2)+(comp1.ht.Jijyy^2))))-(nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0))*((comp1.ht.Jijyy*(comp1.ht.Jijyy*(comp1.ht.Cp*comp1.nitf1.rho)))+(comp1.ht.Jijxy*(comp1.ht.Jijxy*(comp1.ht.Cp*comp1.nitf1.rho)))))))
Failed to evaluate Jacobian of expression.
- Expression: dvol*(comp1.ht.d*((comp1.ht.C_eff*(((comp1.ht.Jijxy*((comp1.Ty*comp1.ht.Jijxy)+(comp1.Tx*comp1.ht.Jijxx)))+(comp1.ht.Jijyy*((comp1.Ty*comp1.ht.Jijyy)+(comp1.Tx*comp1.ht.Jijyx))))*(-nojac((1.4142135623730951^(1-shapeorder(comp1.T)))*max(((((0.5*abs(comp1.ht.res_T))*comp1.ht.xiu_T)*sqrt(comp1.ht.gugijgu_T))/(((h^2)*(sqrt(eps)+(comp1.ht.gugijgu_T/(h^2))))*comp1.ht.C_eff))-(((comp1.ht.res_T^2)*comp1.ht.tauScCwd_T)/(eps+((comp1.ht.gugijgu_T*comp1.ht.C_eff)/comp1.ht.gamma))),0)))))-(((comp1.ht.Jijyy*((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy)))+(comp1.ht.Jijxy*((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))))*nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0)))))
Failed to evaluate Jacobian of expression.
- Expression: (comp1.ht.crosswind)*(dvol)
I got error message like this. Can anyone help?
Failed to evaluate variable.
- Variable: comp1.nitf1.B0YigijtauNorm2
Failed to evaluate variable.
- Variable: comp1.nitf1.vhNS_lin
Failed to evaluate expression.
- Expression: nojac((1.4142135623730951^(1-shapeorder(comp1.u)))*max(comp1.nitf1.vhNS_lin-comp1.nitf1.vhNS_quad,0))
Failed to evaluate variable.
- Variable: comp1.nitf1.vhNS
Failed to evaluate variable.
- Variable: comp1.spf.u_primex
Failed to evaluate variable.
- Variable: comp1.ht.u_primex
Failed to evaluate variable.
- Variable: comp1.ht.res_prime
Failed to evaluate expression.
- Expression: nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0))
Failed to evaluate temporary symbolic derivative variable.
- Variable: comp1.ht.crosswind@VDN${test@27}@VDN$comp1.Ty
Failed to evaluate expression.
- Expression: dvol*(comp1.ht.d*((comp1.ht.C_eff*((-nojac((1.4142135623730951^(1-shapeorder(comp1.T)))*max(((((0.5*abs(comp1.ht.res_T))*comp1.ht.xiu_T)*sqrt(comp1.ht.gugijgu_T))/(((h^2)*(sqrt(eps)+(comp1.ht.gugijgu_T/(h^2))))*comp1.ht.C_eff))-(((comp1.ht.res_T^2)*comp1.ht.tauScCwd_T)/(eps+((comp1.ht.gugijgu_T*comp1.ht.C_eff)/comp1.ht.gamma))),0)))*((comp1.ht.Jijxy^2)+(comp1.ht.Jijyy^2))))-(nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0))*((comp1.ht.Jijyy*(comp1.ht.Jijyy*(comp1.ht.Cp*comp1.nitf1.rho)))+(comp1.ht.Jijxy*(comp1.ht.Jijxy*(comp1.ht.Cp*comp1.nitf1.rho)))))))
Failed to evaluate Jacobian of expression.
- Expression: dvol*(comp1.ht.d*((comp1.ht.C_eff*(((comp1.ht.Jijxy*((comp1.Ty*comp1.ht.Jijxy)+(comp1.Tx*comp1.ht.Jijxx)))+(comp1.ht.Jijyy*((comp1.Ty*comp1.ht.Jijyy)+(comp1.Tx*comp1.ht.Jijyx))))*(-nojac((1.4142135623730951^(1-shapeorder(comp1.T)))*max(((((0.5*abs(comp1.ht.res_T))*comp1.ht.xiu_T)*sqrt(comp1.ht.gugijgu_T))/(((h^2)*(sqrt(eps)+(comp1.ht.gugijgu_T/(h^2))))*comp1.ht.C_eff))-(((comp1.ht.res_T^2)*comp1.ht.tauScCwd_T)/(eps+((comp1.ht.gugijgu_T*comp1.ht.C_eff)/comp1.ht.gamma))),0)))))-(((comp1.ht.Jijyy*((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy)))+(comp1.ht.Jijxy*((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))))*nojac(max((sqrt((comp1.ht.res_prime^2)/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps))*0.5)-((comp1.ht.tau_prime*((comp1.ht.res_prime^2)*comp1.ht.rho))/(((((comp1.ht.Jijxy*comp1.ht.rhoGradHy)+(comp1.ht.Jijxx*comp1.ht.rhoGradHx))^2)+(((comp1.ht.Jijyx*comp1.ht.rhoGradHx)+(comp1.ht.Jijyy*comp1.ht.rhoGradHy))^2))+eps)),0)))))
Failed to evaluate Jacobian of expression.
- Expression: (comp1.ht.crosswind)*(dvol)
0 Replies Last Post Jul 12, 2017, 10:51 a.m. EDT
Hello Punam Tripathy
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