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A Student March 24, 2006 10:14

2-stroke engine
Help Help Help....

I am having negetive density problem in my model run at 196 degree after BDC. I am not confident about the boundary conditions specified (in the events and in change grid command), as piston motion controls the intake and exhaust port sizes.

A Student

hasso May 18, 2006 21:51

Re: 2-stroke engine
is it a japenese motor?

a student May 19, 2006 00:36

Re: 2-stroke engine
I think so because piston gets stuck at the closing of ports due to negetive density.

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