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Injection at high pressure

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Old   October 28, 2004, 13:59
Default Injection at high pressure
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Hello. I am simulating injections of methane into a gas - motor. I use the methane-air model from fluent. How can I simulate injections using the pressure inlet and changing density.

With the use of the ideal gas law for the density, I can't simulate pressures over 6E6 Pa.

Can someone help me?
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