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Compression stoke is giving higher pressure than calculated

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Old   April 1, 2015, 13:12
Default Compression stoke is giving higher pressure than calculated
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Nick
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I am using CFX to simulate compression stroke. I used ideal gas inside the cylinder and gave initial pressure 1e5 Pa and 300K. I getting 73 bar in the result. But calculated value is 45 bar.
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cfx 14.5, engine simulation, pressure boundary


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