Energy balance of stirred tank
5 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Nicola De Noni
el 22 de Ag. de 2022
Comentada: Nicola De Noni
el 23 de Ag. de 2022
Hello everyone!
I want to solve this equation in order to plot the theoretical temperature profile T:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1104025/image.png)
I know the value of mass (10000), specific heat (2000), U (120), area (25) and the profile of T_w during time.
The experimental values of temperature T are known:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1104030/image.png)
Thanks in advance!
0 comentarios
Respuesta aceptada
Torsten
el 22 de Ag. de 2022
Editada: Torsten
el 23 de Ag. de 2022
syms rho cp V u A Tw T0 T(t) Tw(t)
eqn = rho*cp*V*diff(T,t) == u*A*(Tw-T);
cond = T(0)==T0;
T = dsolve(eqn,cond)
5 comentarios
Sam Chak
el 23 de Ag. de 2022
The theoretical solution for the Temperature profile subject to
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1105655/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1105660/image.png)
where ![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1105665/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1105665/image.png)
is given by:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1105670/image.png)
Más respuestas (1)
Ver también
Categorías
Más información sobre Symbolic Math Toolbox en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!