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Error at ICE in-cylinder pressure trace by odesolve

MA_9834029
1-Newbie

Error at ICE in-cylinder pressure trace by odesolve

Hello!

 

Tried solving diff equations for the first time. Here is a system of gone mass through exhaust valves, in-cylinder pressure's and of function, which depends on in-cylinder pressure to constant exhaust manifold pressure ratio and i guess doesn't need any initial conditions, as mass and . The modelling "stroke" is exhaust. Every single functional relation is established in possibly attainable range, so really no ideas on how to solve this.

 

Odesolve worked with constant mass (with only one diff. equation of pressure) (compression and combustion strokes), so i guess all variables set correctly.

 

I'm waiting for any help........ But how can i provide the document for breakdown, when it is 14 pages long?

 

Thank you!!

1 REPLY 1

Zip your file and attach it.

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