How to CFD account for unique Geometrical variations ?

rambharath · January 25, 2015, 13:05

Hello,

I've just started to learn CFD.I was jus trying to code some equations on my own.I want to know how do we incorporate variations in geometry while solving for basic conservation for flows ?.For eg :- V or rectangular shaped corrugations ?

Incase of a 2d flow through a smooth pipe u can represent the geometry using delta(x) and delta(y) then hw do we take into these irregular varaitions of geometry into the code.

mprinkey · January 26, 2015, 11:42

The Wiki is a good starting point for understanding meshing and the requirements that various meshing strategies place on the CFD code:

http://www.cfd-online.com/Wiki/Meshing

Good luck.

January 25, 2015, 13:05	How to CFD account for unique Geometrical variations ?	#1
rambharath New Member bram Join Date: Jan 2015 Posts: 10 Rep Power: 11	Hello, I've just started to learn CFD.I was jus trying to code some equations on my own.I want to know how do we incorporate variations in geometry while solving for basic conservation for flows ?.For eg :- V or rectangular shaped corrugations ? Incase of a 2d flow through a smooth pipe u can represent the geometry using delta(x) and delta(y) then hw do we take into these irregular varaitions of geometry into the code.

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January 26, 2015, 11:42		#2
mprinkey Senior Member Michael Prinkey Join Date: Mar 2009 Location: Pittsburgh PA Posts: 363 Rep Power: 25	The Wiki is a good starting point for understanding meshing and the requirements that various meshing strategies place on the CFD code: http://www.cfd-online.com/Wiki/Meshing Good luck.