Solving 2D Euler equations over a neutral airfoil -- CFD Online Discussion Forums

June 6, 2014, 15:36	Solving 2D Euler equations over a neutral airfoil	#1
Erikhfp New Member Erik Join Date: Jun 2014 Posts: 2 Rep Power: 0	Hi, I am trying to code the euler equations to solve supersonic flow over a neutral airfoil using the MacCormack explicit predictor-corrector finite difference scheme but I get strange results that make no sense. I tried to run my solver with a simpler domain (3 by 3 domain with the middle point being the point that I want to solve) but I have the same problem as with the airfoil in that the results show convergence but it is clear that the answer is not correct. I don't want to upload tons of information and I would rather upload what you might think will be relevant. My code was written in matlab.

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Floating point exception error	Alan	OpenFOAM Running, Solving & CFD	11	July 1, 2021 22:51
Cannot run the code properly: very large time step continuity error	crst15	OpenFOAM Running, Solving & CFD	9	December 14, 2014 19:17
Help for the small implementation in turbulence model	shipman	OpenFOAM Programming & Development	25	March 19, 2014 11:08
Differences between serial and parallel runs	carsten	OpenFOAM Bugs	11	September 12, 2008 12:16
Unknown error	sivakumar	OpenFOAM Pre-Processing	9	September 9, 2008 13:53

All times are GMT -4. The time now is 00:52.