14
ANSYS Element Reference Guide
ANSYS
ANSYS
1 jobname PREP7
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title
unit
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ANSYS Modeling and Meshing Guide 2
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C T
K T
Q
:
K C
T
,
;
T Q
;
K(T),C(T) h(T)
CT
T
K T
T
QT
ANSYS
SOLID
SHELL
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40 LINK32 LINK33 LINK34 LINK31 PLANE55 PLANE77 PLANE35 PLANE75 PLANE78 SOLID87 SOLID70 SOLID90 SHELL57 MASS71
(stepped) (ramped)
Command: KBC GUI: Main Menu>Solution>-Load Step Opts-Time/Frequenc>Time-Time Step/Time and Substps
b. 25
Command: NEQIT GUI: Main Menu>Solution>-Load Step Opts-Nolinear>Eqቤተ መጻሕፍቲ ባይዱilibrium Iter
a.
Newton-Raphson
Command: NROPT GUI: Main Menu>Solution>Analysis Options
b.
Frontal solver( Jacobi Conjugate Gradient(JCG) solver JCG out-of-memory solver Incomplete Cholesky Conjugate Gradient(ICCG) solver Pre-Conditioned Conjugate Gradient Solver(PCG) Iterative(automatic solver selection option)
1
q
k
dT dx
q
2
W/m2
k
W/m-
“-
q
h(TS
TS
TB )
h
TB
3
q
1
A1 F12 (T14
2
T24 )
q
5.67 × 10 -8 W/m2 .K4 A1 1
F12
2
T1
1
T2
q +q
-q =0
K T Q
K
T
Q
ANSYS
K
T
Q
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Command: SET GUI: Main Menu>General Postproc>-Read Results-By Load Step
Command: PLNSOL, PLESOL, PLETAB GUI: Main Menu>General Postproc>Plot Results>Nodal Solu, Element Solu, Elem Table
c.
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273 460
Command: TOFFST GUI: Main Menu>Solution>Analysis Options
:
Command: SOLVE
ANSYS
SAVE_DB
GUI: Main Menu>Solution>Current LS
ANSYS
*.rth
POST1 ANSYS Basic Analysis Procedures Guide POST1
c.
*.out
Command: OUTPR GUI: Main Menu>Solution>-Load Step Opts-Output Ctrls>Solu Printout
*.rth
Command: OUTRES GUI: Main Menu>Solution>-Load Step Opts-Output Ctrls>DB/Results File
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Command: CNVTOL GUI: Main Menu>Solution>-Load Step Opts-Nolinear>Convergence Crit
ANSYS
Command: NCNV GUI: Main Menu>Solution>-Load Step Opts-Nolinear>Criteria to Stop
ANSYS
Command: LNSRCH
Newton-Raphson
GUI: Main Menu>Solution>-Load Step Opts-Nolinear>Line Search
Command: PRED GUI: Main Menu>Solution>-Load Step Opts-Nolinear>Predictor
KXX HF DENS C ENTH
:
Q W
: Q —— W —— ; ;
U
KE
PE
U —— KE ——
PE ——
;
KE W 0,
PE
0
Q 0
U
Q
q
U
dU dt
q
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ANSYS Basic Analysis Procedures Guide
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1
30 2 0.75 1 0.25 200 8.27
feet inch inch inch inch feet BTU/hr.ft. o F
Command: PLVECT GUI: Main Menu>General Postproc>Plot Results>Pre-defined or Userdefined
Command: PRNSOL, PRESOL, PRRSOL GUI: Main Menu>General Postproc>List Results>Nodal Solu, Element Solu, Reaction Solu
:
Command: AUTOTS GUI: Main Menu>Solution>-Load Step Opts-Time/Frequenc>Time-Time Step/Time and Substps ————————————————————————————————————————————— —
c LINK34
Command Family: SF GUI Main Menu>Solution>-Loads-Apply>-Thermal-Convection
d
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