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pressure parameters in star ccm+

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Old   October 17, 2016, 00:26
Default pressure parameters in star ccm+
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Hi every1
I am working on multiphase flow(slurry-liquid and solid) simulation.I am working on a example of 10 m long the pressure parameters affect.Should i define reference pressure.i couldn't get the velocity pulse when plotting surface average-->velocity-->inlet region.
I have given velocity inlet function as a table.

Thank u
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Old   October 18, 2016, 08:55
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the reference-pressure is given to avoid numerical issues.
The dynamic pressure which is accountable for the dynamic flow, is very low campared to the absolute pressure (p_a = p_static + p_ref) where p_static includes your dynamic pressure.
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