Solving Heat equation PDE using Explicit method in Python

[mathematicslessonsandtutor]

Thank you very much for this video. I learnt alot.

[boy-sbef]

Hey, I had a small doubt, what if I want to apply the neumann condition at boundary, how will we apply that method

[uyytkuw]

Nice. But it's more efficient to calculate next timestep using numpy, not for loops. But for a beginner it's easier to understand that way i guess

[donharrold]

Nice video Shameel. Looks quite like MatLab? Syntax is a bit more complicated looking but it looks like it does the same stuff?

[Kwes]

Could you do a video on solving the 2D heat diffusion equation?
Thank you.

[tahirdhool]

Brother what editing interface of python you are using in this video? I use IDLE but this looks more practical. Please tell me the name.

[tameraydogdu]

originally, factor should be equal =(nü*k)/h**2 ? (nü is thermal diffusivity) in this application we take nü = 1 right? thank u

[st]

sir, why did you take [-1, : ] for the boundary condition at the last point, it didn't make sense to me, can u please explain.

[sachinrajpandey]

Is it possible to share your code, mine stuck at some places, also implicit and Crank Nicolson are same but you made separate videos of it? Can you please differentiate between explicit, implicit and Crank Nicolson methods?

[ghufranullahkhan]

Kindly make a video on 2D stress analysis of beam using FEM.

[compphysgeek]

nice video. I like your coding style. A lot cleaner than mine :D

[nurlybekmardanov]

Hello, Thank you for the video. Could you please tell how you write text, formulas and graph in notebook at the begining of the video or make tutorial how to do it?

[nicolass]

hi i tried to adapt it in order to solve my own problem, the thing is everything goes right when i have a curve made out of 5 points, but when i change the h step, it starts diverging, cansomeone help me pls? if not it's no problem but i just wanted a smoother curve

[Msa]

I keep getting "ValueError: setting an array element with a sequence." when i try to execute de code, what should I do?

[luzzyrogue]

Hello. I have asked the same fella a question with no response till today. What if the initial condition is different value as boundary condition. Take for example your initial condition function to be np.cos(pi*x), which gives 1 at 0. what would we take in solving?

[pasha]

Many thanks for this tutorial. I need the presented file. Would you share it, please?

[sonuaryan]

Everything goes wrong when you change boundary condition to non zero value
boundary value at left goes replaced by initial condition. Is this right or wrong.

[mathematicslessonsandtutor]

What of the case when the heat equation is non homogeneous? That is, the RHS is different from zero