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PDE in comsol 4.0a
Posted 20 juil. 2011, 09:58 UTC−4 Materials, Results & Visualization, Studies & Solvers Version 4.0a 1 Reply
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as per given info:
four differential eqn :
1). one non linear (pde)
CmVt=(r/2p)Vxx+gNa*m^3*h(VNa-V)+gKn^4(Vk-V)+gL(VL-V)
Please separate the above into conservative flux, source term, damping or mass coefficient, mass coefficient
2).3 linear (ode)
dw/dt=Aw(1-w)-Bw
Aw and Bw are variables.
where w is m,n,h
in which part should i declare these ode's
please check dat the procedures which i hav followed is correct or not.
3) In V 3.5a we hav UMFPACK (direct solver but i could'nt locate it in v 4.0a
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Hello Richa Kumari
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Can you please let me know how can I introduce my own PDEs in COMSOL 4.0?
In addition, how can I see the equations being used for any model in COMSOL 4.0?
Many thanks in advance.