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Shahid Hasnain


Last seen: 16 days ago |  Active since 2018

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Shahid Hasnain

Programming Languages:
MATLAB
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2D PDEs in Cylindrical Coordinates, odes15s, indices compatibility issue
Help will be highly appriciated. In code line 60 - 68. If I choose mf=1, code is working perectly. But if I put mf=2 it shows s...

10 months ago | 1 answer | 0

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Question


Natural convection for nanofluids in a square cavity. Nusselt number graph is not according to Attached Figure. Your help will be highly appreciated.
function ADI_Nat_nan mx=15; my=15; nx=mx+1; ny=my+1; lx=1; ly=1; x=linspace(0,lx,nx); y=linspace(0,ly,ny); %Nanofluid part ...

1 year ago | 0 answers | 0

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Magnetized Hybrid Nanofluid Flow , MATLAB Code has some problem. Please help to Rectify. Highly Appreciated
function MHN % Initialization of paramters beta=1.5; lambda=1.5; wt=2.5; wb=1.5; ks1=0.5; ks2=0.1; a=0.5; epsilon=0.1...

1 year ago | 1 answer | 0

1

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Crank Nicolson scheme using Finite Volume for 1D Transient Problem.
Dear Community, I have attached discretized scheme (Problem_1_1 and Problem_1_2). According to complete MATLAB code which is w...

3 years ago | 0 answers | 0

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1 D Transient by FVM Explicit (Working Code) but Implicit Issue with Time.
Hi, Community, Need some help to solve 1 D Unsteady Diffusion Equation by Finite Volume (Fully Implicit) Scheme . MATLAB Code i...

3 years ago | 0 answers | 0

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answers

Question


1 D Unsteady Diffusion Equation by Finite Volume (Fully Implicit) Scheme
Hi, Community, Need some help to solve 1 D Unsteady Diffusion Equation by Finite Volume (Fully Implicit) Scheme . MATLAB Code i...

3 years ago | 2 answers | 0

2

answers

Question


One Dimensional Laplace Equation with Source term.
Hi, Community, Need some help to solve 1 Dimensional Laplace equation (Figure attached) by using the Finite-Difference Iterativ...

3 years ago | 1 answer | 0

1

answer

Question


MATLAB integral3 Error
Here is my Code, dexact_v3 is not working with some issue. Your help will highly appreciated. t=0;L = 1; hx=0.01; a=0;b=L; x...

6 years ago | 0 answers | 0

0

answers

Question


Error using integral2
I have following expression with x=[1 2 3 4 5] y=[1 2 3 4 5] L = 100; % Length of the box p=1; q=1; Ui = @(x,y) sin(pi*x...

6 years ago | 1 answer | 0

1

answer

Answered
Double Integral using Integral2 Error
I have following expression with x=[1 2 3 4 5], y=[1 2 3 4 5], L = 100; % Length of the box p=1; q=1; Ui = @(x,y) sin(pi*x)...

6 years ago | 0