Simulating two cars with FloWorks 2008 -- CFD Online Discussion Forums

June 1, 2009, 03:35	Simulating two cars with FloWorks 2008	#1
wyorza New Member Wiganda yorza Join Date: Jun 2009 Posts: 1 Rep Power: 0	Hello guys, I'm new to this forum. I am trying to simulate two cars (one behind the other) to figure out the drag force applied to the cars. I have set 2 surface goals on each of the cars. Currently I am running them on a 2D plane flow and I set the width of the domain to width of the car. It's giving me incorrect numbers. I am wondering whether i should run it on a 3D flow (which takes 10 billion years) ? Or am i missing something else here. please help......

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