3. Modelado en un software de FEM
(Finite Element Method)
Modelo geométrico
Modelo discreto (Tipo y forma
de malla)
Preproceso Constantes reales
Modelo de material
Condiciones de borde …
Modelo Modelo Planteamiento y solución del
Físico Discreto Proceso sistema lineal de ecuaciones.
Calculo de deformaciones,
esfuerzos, energías de
Postproceso deformación, etc.
6. Manejo de archivos en Ansys
*.db *.redm
*.dbb *.rfrq
*.log *.rdsp
Sesión de
trabajo
*.err *.full
*.emat *.elem
*.rst *…
7. Manejo de archivos en Ansys
Identifier Type Upward Contents
BDB Binary - Database for best design (optimization) [OPKEEP]
BFIN Text - Interpolated body forces written as BF commands [BFINT]
BRFL Binary - FLOTRAN results file for best design (optimization) [OPKEEP]
BRMG Binary - Magnetic results file for best design (optimization) [OPKEEP]
BRST Binary - Structural results file for best design (optimization) [OPKEEP]
BRTH Binary - Thermal results file for best design (optimization) [OPKEEP]
CBDO Text - Interpolated DOF data written as D Commands [CBDOF]
CDB Text Y Text database file [CDWRITE]
CMAP Text - Color map file
CMD Text Y Commands written by CFWRITE
DB Binary Y Database file [SAVE, /EXIT]
DBE Binary - Database file from VMESH failure in batch mode
DBG Text - FLOTRAN quot;debugquot; file (contains solution information)
DSUB Binary Y Superelement DOF solution from use pass
8. Manejo de archivos en Ansys
Identifier Type Upward Contents
ELEM Text Y Element definitions [EWRITE]
EMAT Binary Y Element matrices
ERR Text - Error and warning messages
Element saved data
ESAV Binary Y
Note-ESAV files created by nonlinear analyses may not be upwardly compatible.
FATG Text - Fatigue data [FTWRITE]
FULL Binary - Assembled global stiffness and mass matrices
GRPH Text Y Neutral graphics file
IGES Text Y IGES file from ANSYS solid model data [IGES]
LGW Text Y Database command log file [LGWRITE]
Lnn Binary Y Load case file (where nn = load case number) [LCWRITE]
LOG Text Y Command input history
LOOP Text - Optimization looping file
MCOM Text Y Mode combination commands from spectrum analysis [MCOMB]
9. Manejo de archivos en Ansys
Identifier Type Upward Contents
MP Text Y Material property definitions [MPWRITE]
NODE Text Y Node definitions [NWRITE]
OPO Text - ANSYS output for last optimization loop
OPT Text - Optimization data
OSAV Binary - Copy of ESAV file from last converged substep
OUT Text - ANSYS output file
PARM Text Y Parameter definitions [PARSAVE]
PFL Text - FLOTRAN printout file
PSD Binary - PSD file (modal covariance matrices, etc.)
RDF Text - FLOTRAN residual file [FLDATA,OUTP]
RDSP Binary - Reduced displacements
REDM Binary - Reduced structure matrix
RFRQ Binary - Reduced complex displacements
RMG Binary Y Results file from magnetic field analysis
10. Manejo de archivos en Ansys
Identifier Type Upward Contents
RST Binary Y Results file from structural and coupled-field analyses
RSW Text - FLOTRAN quot;wallquot; results file
RTH Binary Y Results file from thermal analysis
RUN Text - FLOTRAN run data
SELD Binary Y Superelement load vector data from generation pass
Snn Text Y Load step files (where nn = load step number) [LSWRITE]
SORD Text - Superelement name and number from use pass
STAT Text - Status of an ANSYS batch run
SUB Binary Y Superelement matrix file from generation pass
TB Text Y Hyperelastic material constants [MOONEY]
TRI Binary - Triangularized stiffness matrix
USUB Binary Y Renamed DSUB File for input to substructure expansion pass
XBC Text - FLOTRAN boundary condition data (ANSYS to FLOTRAN)
XGM Text - FLOTRAN geometry data (ANSYS to FLOTRAN)
11. Menú de Visualización
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