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Aimi Oguri


Last seen: 4 years ago |  Active since 2019

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How can I solve 2D transient diffusion equation with nonlinear source term?
I am trying to solve the problem of 2d transient diffusion equation. I created block like this figure, 60×6. All of edges (E1...

5 years ago | 1 answer | 0

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Question


Why I got the error "Undefined operator '.*' for input arguments of type 'function_handle"?
RCac = @(~,state) (-k4.*(state.u(1)./K3+state.u(1)).^2+... k3.*state.u(1)./(KCICR+state.u).*(IP3./(IP3+K2)).^3.*Cas)... ...

5 years ago | 1 answer | 0

1

answer

Question


How to set boundary conditions?
I solve 2D heat equation. I want to set the Dirichlet boundary condition and the Neumann boundary condition alternately and ver...

5 years ago | 1 answer | 0

1

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Question


Solving 2D Convection Diffusion Equation
I want to solve the above convection diffusion equation. First, I tried to program in 1D, but I can't rewrite in 2D. I ref...

5 years ago | 1 answer | 0

1

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Question


ode15s error line 150
function [ydot, yinit, option] = Koo1( t , y , flag ) switch flag case '' Cab=y(1); Caex=y(2); Cas=y(3); ...

5 years ago | 1 answer | 0

1

answer