Solving 1D Convection Diffusion Equation using MATLAB | Lecture 11 | ICFDM

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In this lecture, we will code 1D convection-diffusion (steady version) using MATLAB and explore customizable aspects of the "plot" command.

Suggested readings:
1) Numerical Heat Transfer and Fluid Flow: Excellent book to get a hang of CFD/HT through finite volume methodology.
PS: The author invented SIMPLE method :)

2) An Introduction to Computational Fluid Dynamics: The Finite Volume Method: My goto book for advanced understanding of CFD concept and their applications.
PS: Excellent discussion on turbulence!

3) Computational Fluid Dynamics: An Introduction: Nail the finite differences with this book; my first-ever CFD book and that's what I recommend to anyone else as their first CFD read!

4) Fluid Mechanics: Revise your fundamentals through this excellently written book by Prof. White.
PS: It's not so fundamental, you'll also gain advanced understanding.

5) MATLAB: An Introduction with Applications: Handy guide to learn MATLAB effortlessly, can't recommend it enough:

#CFD #MATLAB #FluidDynamics #FluidMechanics #MechanicalEngineering #CFDusingMATLAB #NavierStokes #Finitedifferencemethod #Finitevolumemethod
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Can you give me the idea to solve the 3D species transport equation for steady state? I am facing the problem with convection term which include Peclet number. If possible kindly suggest me to solve using the FVM because through the FDM, with increasing Peclet number beyond 10, always divergent is coming.

dhananjaykumar
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Explain Matlab Code for QUICK scheme for 1 d Convection Diffusion equation.

baskarb
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Hai sir. It is really a worth lecture. But i am getting confused with boundary nodes. Can you please explain how this codes are doing at boundary nodes?

meenur
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Dear Tanmay Agrawal,
happy new year, well done for great job done on your channel.
Please, my numerical solution does not converge (it is not giving a linear line), only exact solution. I used your code word to word, what could be the issues. Thank you

godwinekunke
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also why are a_p, a_w and a_e defined inside the loop?

rohitsvarma
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Great video but your code is not working in CDM part

royvarghese
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Sir, while writing the exact solution in Matlab, the multiplication sign is different (I mean there is a dot (.) in front of multiplication), can I know the importance with and without the dot symbol during multiplication or division operation???

vishnuraja
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hi, could you give us the code please?

fawzy
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Sir's look same as lecture 1, like coding 😂😂😂😂😂😂😂😂

ALOKSRK