3D Connexion Version 6.6

*RADIATION FILE

17.2 *RADIATIONFILE: Deﬁne results ﬁle requests for cavity radiation heat transfer.

This option is used to write cavity radiation variables to the ABAQUS/Standard res ults ﬁle.

Product: ABAQUS/Standard

Type: History data

Level: Step

References:

•“Cavity radiation,” Section 32.1.1of the ABAQUS Analysis User ’sManual

•“Output,” Section 4.1.1 of the ABAQUS Analysis User ’sManual

Optional, mutually exclusiveparameters (if not speciﬁed, output will be provided for all cavities

in the model):

CAVITY

Set this parameter equal to the name of the cavity for which this output request is being made.

ELSET

Set this parameter equal to the name of the element set f or which this output request is being made.

SURFACE

Set this parameter equal to the name of the surface for which this output request is being m ade.

Optional parameter:

FREQUENCY

Set this parameter equal to the output frequency,in increments. Theoutput will always be written

to the results ﬁle at the last increment of each step unless FREQUENCY=0. The default is

FREQUENCY=1. Set FREQUENCY=0 to suppress the output.

Data lines to request results ﬁle output:

First line:

1. Givethe identifying keys for the variables to be written to the results ﬁle for this request. The

keys are deﬁned in the “Surface variables” section of “ABAQUS/Standard output variable

identiﬁers,” Section 4.2.1 of the ABAQUS Analysis User ’sManual.

Repeat this data line as often as necessary to deﬁne the surfacevariables to be written to the results ﬁle

for the speciﬁed cavity,surface, or element set. If this line is omitted, the default variables will be used.

17.2–1

ABAQUS Version 6.1 Module: ID:

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