Forum: CFX
July 10, 2014, 19:37
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Replies: 27
Views: 6,574
Dear Edmund,
The flow in a channel went ok....
Dear Edmund,
The flow in a channel went ok. however, back to my original problem, supersonic flow over a forward-facing step, my steady state run diverges and fails after 120 iterations. I used the...
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Forum: CFX
July 10, 2014, 14:01
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Replies: 27
Views: 6,574
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Forum: CFX
July 10, 2014, 13:48
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Replies: 27
Views: 6,574
Is it ok that it is over converging?
Does it...
Is it ok that it is over converging?
Does it mean it is already converged in terms of momentum?
SO there is nothing wrong with that?
So for transient simulation, I should just change the analysis...
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Forum: CFX
July 10, 2014, 13:43
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Replies: 27
Views: 6,574
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Forum: CFX
July 10, 2014, 13:42
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Replies: 27
Views: 6,574
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Forum: CFX
July 10, 2014, 13:17
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Replies: 27
Views: 6,574
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Forum: CFX
July 10, 2014, 12:32
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Replies: 27
Views: 6,574
Supersonic flow in a simple channel!!!
Thanks Singer.
Actually I am really confused. I want to start off with something super simple.
supersonic flow in a channel!!! I want to do 2D simulation.
To do so I created a 10 x 3 cm...
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Forum: CFX
July 8, 2014, 18:41
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Replies: 27
Views: 6,574
blast simulation in CFX
Hi Glenn,
It's again me with the blast wave problem.
I am really stuck and I don't know what to do. I want to simulate the shock wave in Ansys CFX.
Whatever I do, I fail. I have tried a simple...
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Forum: CFX
October 8, 2013, 10:36
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Replies: 27
Views: 6,574
Hi Glenn,
I made a mass source point to work...
Hi Glenn,
I made a mass source point to work with say mass flow rate of 10 kg/s, T = 400 K, kinetic energy= 1% and dissipation rate 2%. I am giving a Cartesian velocity component in the x...
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Forum: CFX
October 4, 2013, 12:42
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Replies: 27
Views: 6,574
Thanks Glenn.
What I did so far is:
I read...
Thanks Glenn.
What I did so far is:
I read that approximately 10 moles of gas is produced for each of explosive mole.
After doing calculation it gave me that 100 gr of TNT produces 255 gr air....
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Forum: CFX
October 2, 2013, 11:18
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Replies: 27
Views: 6,574
Thanks Glenn.
Is there any example of setting a...
Thanks Glenn.
Is there any example of setting a subdomain or a source point for an explosion?
I don't see any pressure to set? (do you mean to solve the problem as a supersonic one and define Total...
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Forum: CFX
October 1, 2013, 12:45
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Replies: 27
Views: 6,574
Thanks Glenn.
That was great info.
Actually,...
Thanks Glenn.
That was great info.
Actually, I am just confused about how to create the mass source?
do you mean using a sub-domain or a source point?
In any case how should i set up the setting...
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Forum: CFX
September 24, 2013, 13:03
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Replies: 27
Views: 6,574
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Forum: CFX
September 23, 2013, 17:03
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Replies: 27
Views: 6,574
glenn,
the link to your website is dead. could...
glenn,
the link to your website is dead. could you update the link?
by the way, I hope you can share some info about modeling the shock wave regarding my case (head inside a domain).
I am giving...
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