.


:




:

































 

 

 

 


: (. 23)

: , 200C ( . 23) 1100C. , .. .

 

 

 

(Solid)
,

 

. 23

:

:

UTILITI MENU => FILE => CHANGE JOBNAME FILNAM FILE, ( ).

 

1. :

MAIN MENU => PREFERENCES => THERMAL => ( ).

 

2. , :

1. MAIN MENU => PREPROCESSOR => ELEMENT TYPE => ADD/EDIT/DELETE => ADD => THERMAL SOLID QUAD 4 NODE 55 => OK => CLOSE.

:

M.M. => PREPROCESSOR => MATERIAL PROPS => MATERIAL MODELS. , 21, :

1)

 
 
: THERMAL => CONDUCTIVITY => ISOTROPIC. CONDUCTIVITY FOR MATERIAL NUMBER 1 ADD TEMPERATURE TEMPERATURES ( ): 20, 60, 100; KXX 30, 55, 95 ( ).

2) DENSITY DENS 7800 /3 => OK=>Material=>Exit ( )

 

3. (. 25):

. 0.5 0.75 :

M.M. => PREPROCESSOR => MODELING CREATE => AREAS RECTANGLE => BY DIMENSIONS X1, X2 Y1, Y2 0, 0.5 0, 0.75 . .

. 0.1 , 0.25, 0.15 OX OY:

M. M. => PREPROCESSOR => MODELING CREATE => AREAS CIRCLE => SOLID CIRCLE ( ).

. 0.1 , 0.25, 0.6 OX OY:

M. M. => PREPROCESSOR => MODELING CREATE => AREAS CIRCLE => SOLID CIRCLE ( ).

 

4. (. 25):

M. M. => PREPROCESSOR => MODELING OPERATE => BOOLEANS SUBTRACT => AREAS, 1 , 2, 3, .

!!! SAVE_DB ( , File => Resume from).

5. . 26:

 
. :

M. M. => PREFERENCES => MESHING SIZE CNTRLS => MANUAL SIZE GLOBAL SIZE SIZE 0.025, .

. :

M.M. => PREFERENCES => MESHING MESH => AREAS FREE => PICK ALL.

 

5. . 26:

. , : M.M. => SOLUTION => LOADS APPLY => CONVECTION => ON AREAS , . , VALI VAL2I 20 .

. , 2 ():
M.M. => SOLUTION => LOADS APPLY => CONVECTION => ON LINES , . , VALI VAL2I 110 .

. :

 
M.M. => SOLUTION => LOAD STEP OPTS TIME/FREQUENC => TIME AND SUBSTPS TIME NSUBST 1 .

 

6. :

M.M. => SOLUTION => SOLVE CURRENT LS => OK.

 

7. :

. :

M.M. => GENERAL POSTPROC => PLOT RESULTS => CONTOUR PLOT NODAL SOLU => DOF SOLUTION => OK.

 

: , ANSYS , . .



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: 2017-02-11; !; : 258 |


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