background image
Code_Aster
®
Version
6.4
Titrate:
Structure of data
mode_acou
Date:
24/06/03
Author (S):
O. NICOLAS
Key
:
U5.01.28-C
Page
:
1/2
Instruction manual
U5.0- booklet: Structure of data
result
HT-66/03/002/A
Organization (S):
EDF-R & D/AMA














Instruction manual
U5.0- booklet: Structure of data
result
Document: U5.01.28



Structure of data
mode_acou



1 Significance
Structure of data gathering the results coming from a modal calculation on a model from
“acoustic” phenomenon.



2
Operators producing this structure of data
Operator Reference Amendment Creation
MODE_ITER_INV
[U4.52.04] Yes
Not
MODE_ITER_SIMULT
[U4.52.03] Yes Not
NORM_MODE
[U4.52.11] Yes
Yes
background image
Code_Aster
®
Version
6.4
Titrate:
Structure of data
mode_acou
Date:
24/06/03
Author (S):
O. NICOLAS
Key
:
U5.01.28-C
Page
:
2/2
Instruction manual
U5.0- booklet: Structure of data
result
HT-66/03/002/A
3
Operators using this structure of data
Operator Reference
CALC_ELEM
[U4.81.01]
CALC_NO
[U4.81.02]
IMPR_RESU
[U4.91.01]
POST_RELEVE_T
[U4.81.21]
RECU_CHAMP
[U4.71.01]
TEST_RESU
[U4.92.01]

4 Variables
access
Variable of access
Significance
Type
NUME_ORDRE
Number of the required mode
I
NUME_MODE
Number of the mode in the calculated spectrum
I
FREQ
Frequency of the mode
R
Characteristics:
NUME_MODE > 0

5 Parameters
associated
Parameters Standard Significance
NORMALIZES
Name of the standard of the clean mode
K24
OMEGA2
Square of the pulsation
R
AMOR_REDUIT
Reduced damping
R
ERROR
Modal error
R
MASS_GENE
Mass generalized of the mode
R
RIGI_GENE
Generalized stiffness of the mode
R
AMOR_GENE
Generalized damping of the mode
R

6 Fields
accessible
See document [U5.01.01] which synthesizes in the form of tables the list of the accessible fields for
various structures of data.