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crank angle deffinition

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Old   August 7, 2015, 12:38
Default crank angle deffinition
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hi every body
i want to using fame engine plus for moving mesh in close cycle combustion simulation. for defining crank angle in add surface i dont know how to define 49ABDC and 55BBDC. i want to know what is reference crank angle for avl.
thanks a ot
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Old   August 24, 2015, 13:11
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Venkatesh V
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in FAME Engine Plus the reference angle is 0deg = Combustion TDC if you are using PDF to represent piston motion. So your valve lift curve has to be adjusted to match this convention.
49 ABDC = 229 or 589
55 BBDC = 305 or 665
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