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Search took 0.00 seconds. Search: Posts Made By: Kathrin
Forum: Main CFD Forum November 24, 2013, 07:06
Replies: 19
Views: 6,250
Posted By Kathrin
Hi gomnam, you can use this program as a...

Hi gomnam,

you can use this program as a very simple way of solving your problem but this code is just valid for completely supersonic fields. And it was one one of my first trials. So, there are...
Forum: Main CFD Forum September 25, 2012, 14:05
Replies: 19
Views: 6,250
Posted By Kathrin
Hi Ivan, that sounds good. How do I...

Hi Ivan,

that sounds good.

How do I create an attachement so that only you can open it or which is only visible for a certain period of time?

It's written on MATLAB R2012 A.

Greetings
Forum: Main CFD Forum September 25, 2012, 07:16
Replies: 19
Views: 6,250
Posted By Kathrin
Hello Ivan, I wrote the code for a steady...

Hello Ivan,

I wrote the code for a steady (!) EULER-case and used the space-marching MacCormack-method from Anderson. However, I got nearly the same problem: the calculations blow up, too, and I...
Forum: Main CFD Forum August 15, 2012, 04:11
Replies: 19
Views: 6,250
Posted By Kathrin
Hello Ivan, I just started to develop the...

Hello Ivan,

I just started to develop the space-marching technique for EULER in the purely supersonic case. Have you already made any progesses with the time-dependent technique for sub- and...
Forum: Main CFD Forum June 6, 2012, 02:05
Replies: 19
Views: 6,250
Posted By Kathrin
Hi Ivan, OK, that explains why the...

Hi Ivan,

OK, that explains why the Prandtl-Code only holds for certain angles. But the code looks really good.

To your question:

I found this paper from Abbett concerning the algothm...
Forum: Main CFD Forum June 5, 2012, 15:57
Replies: 19
Views: 6,250
Posted By Kathrin
Hi Ivan, coincidentally I've seen your...

Hi Ivan,

coincidentally I've seen your Prandtl-code working, yesterday. But for large angles (i. e. 20°) the iteration just stopped at about 250 iterations. Do you know why?

Nevertheless, for...
Forum: Main CFD Forum June 5, 2012, 12:54
Replies: 19
Views: 6,250
Posted By Kathrin
Hi andres17, I'm also very interested in...

Hi andres17,

I'm also very interested in your program with the EULER equations in Matlab. Is it possible to have a look at the code??

Best regards
Kathrin
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