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Search took 0.00 seconds. Search: Posts Made By: aar_out
Forum: Main CFD Forum August 15, 2017, 19:41
Replies: 14
Views: 4,325
Posted By aar_out
I've finished working on this bit of research,...

I've finished working on this bit of research, and I've posted the resulting paper on Scribd:
...
Forum: Main CFD Forum March 9, 2017, 13:07
Replies: 14
Views: 4,325
Posted By aar_out
Very helpful FMDenaro - thanks! I've actually...

Very helpful FMDenaro - thanks! I've actually noticed several bugs in the confined flow scenario that needed fixing for the inflow/outflow scenario.

I'll keep working on the problem and post when...
Forum: Main CFD Forum March 9, 2017, 12:49
Replies: 14
Views: 4,325
Posted By aar_out
Thanks FMDenaro. I don't intend to use CFD Online...

Thanks FMDenaro. I don't intend to use CFD Online as a 'code editor' - I just assumed that someone may have done something similar to me and could offer quick advice.

My assumption is that I do...
Forum: Main CFD Forum March 9, 2017, 10:04
Replies: 14
Views: 4,325
Posted By aar_out
I've continued to tinker with the backward step...

I've continued to tinker with the backward step flow MATLAB code, and the simulation is trending in the right way.

My question now is about boundary conditions. I have the following:

Inlet:
u...
Forum: Main CFD Forum March 6, 2017, 14:54
Replies: 14
Views: 4,325
Posted By aar_out
Okay, next question: To solve for x-momentum...

Okay, next question:

To solve for x-momentum as uStar, I use the following code:

% setup coefficients
for i = 2:Nx
for j = 2:Ny+1
% convective flux using...
Forum: Main CFD Forum March 6, 2017, 12:47
Replies: 14
Views: 4,325
Posted By aar_out
Thanks FMDenaro. I was given that specific...

Thanks FMDenaro.

I was given that specific parabolic function as part of the problem description, and had noticed that the velocity profile was negative at the left boundary. I think I will...
Forum: Main CFD Forum March 6, 2017, 12:31
Replies: 14
Views: 4,325
Posted By aar_out
Okay, here are some of the simulation details: ...

Okay, here are some of the simulation details:

H = 1.5
Hs = 1.0
h = H-Hs
L = 30*h
Re = 10 (uMax = 20)
Iterations = 1000

Plot is attached. Notice that all of the velocities are negative,...
Forum: Main CFD Forum March 6, 2017, 12:12
Replies: 14
Views: 4,325
Posted By aar_out
Backward Facing Step using Simple Algorithm

Hi all,

I've solved the lid-driven cavity flow problem in MATLAB using the Simple algorithm. I am now working to solve the backward-facing step flow problem, also using the simple algorithm. Based...
Showing results 1 to 8 of 8

 
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