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Fluid Cavity Modelling with Abaqus v6.8

Submitted by Anyasodor Gerald on

Hallo All,

could anybody help to figure out why Keywords/parameters (Fluid Behavior and Fluid cavity) in the input

file not supported by the input file reader when imported into Abaqus v6.8:

 

*FLUID CAVITY, Name=Pneumatic_test, Ambient pressure=1.013250e05,

Ref node=Set-Ref_nodepkt, Ambient temperature=2.950000e+02,

Surface=Surf-cavity_Surf-cavity_SPOS, Minimum volume=INITIAL VOLUME,

BEHAVIOR=AIR, Adiabatic

**

*FLUID BEHAVIOR, Name=AIR

*MOLECULAR WEIGHT

0.0289

*CAPACITY, TYPE=POLYNOMIAL

28.110, 1.967E-3, -1.966E-9, 0.0

 

Thanks in Advance

Anyasodor Gerald