CFX-Post Fan Noise Internal Error -- CFD Online Discussion Forums

January 1, 2018, 11:24

CFX-Post Fan Noise Internal Error

Sheidogis

New Member

Christian

Join Date: Aug 2017

Posts: 2

Rep Power: 0

Hi,
i just fineshed som propeller calculations and need some help to start the Fan Noise Macro.
I used the default values und used the Costum Blade selection for the Blade surfaces and number.
I got the following Errors (Cfx 18.2):

Quote:

ERROR
The following unrecognised names were referenced: Turbulence Eddy Dissipation, Turbulence Kinetic Energy.
INTERNAL
Internal error detected:
Parameter 'Harmonic Number' is not recognized.
INTERNAL
Internal error detected:
Parameter 'Observer Theta' is not recognized.

The first one, sounds like to much input, can i specify which values are used?
'Harmonic Number' and Observer Theta' are the default values.
What can i change to get it running?

Tags

cfx post, fan, noise

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