. 1.7. Workbench |
1.
→ →
→ ANSYS 12.0 → Workbench →
→ Component System (
⊞) → CFX (2 ) →
→ Mesh (2 )
(. 1.7).
2.
Geometry (
) → Import Geometry →
→ Browse →
( Burner tube in tube) → Mesh ( ) → Edit → Meshing (. 1.8).
3.
:
⊞ Regions () → Insert →
→ Composite 2 D Region →
Scroll, . Ctrl (. 1.9, ).
→ Apply ( Details View ) →
Composite 2 D Region 1 ( Rename) → Inlet → Enter (. 1.9, ).
. 1.8. |
. 1.9. INLET: ; |
:
⊞ Regions () → Insert → Composite 2 D Region →
Scroll, .
→ Apply ( ) → Composite 2 D Region 1 → Outlet → Enter.
. 1.10.
. 1.10. OUTLET |
:
⊞ Regions () → Insert → Composite 2 D Region →
Ctrl , , Scroll.
→ Apply ( ) → Composite 2 D Region 1 →
Wall → Enter.
Wall . 1.11.
. 1.11. WALL |
4.
Mesh (Tree View).
⊞) → → Default Body Spacing → Details View () Maximum Spacing. 0.21, → Enter
→ Default Face Spacing → Details View , → Enter.
→ Generate Surface Meshes ( ) → .
|
|
→ Generate Volume Mesh ( ) → (. 1.12) , 6410. , , , .
. 1.12. - |
. 1.13. Workbench |
5. , , CFX
() → C / calc. CFX. . : GORELKA_GNP → Workbench Project Files (*.wbpj).
. 1.13.
( , 2, Setup). (. 1.14) → Setup ( 2) → Edit → Workbench → OK →
→ A: Mesh - Meshi ( ) → ⊠ ( ). ANSYS Meshing →
. 1.14. |
→ Update Project ( ) → Workbench → OK → Setup ( 2) → Edit.
CFX - CFX - Pre. , . 1.15.
. 1.15. |
6.
Tools ( CFX - CFX - Pre, . 1.16) → Quick Setup Mode ( , ) →
. 1.16. |
→ Simulation Definition. :
Simulation Data Single Phase; (Working Fluid). Fluid Air at 25 C (. 1.17, ) → Next →.
→ Physics Definition. :
Analysis Type Steady State;Reference Pressure 1 [atm];Heat Transfer Thermal Energy;Turbulence
k-Epsilon (. 1.17, ) → Next →.
7.
Default Domain Default () (. 1.18) → Delete Boundary ( , ) →
→ Boundaries ( Boundary Definition ) → Add Boundary → INLET New Boundary → OK →
→ Boundary Definition. :
Boundary Type Inlet;Location INLET;Flow Specification Normal Speed;Normal Speed 20 m s^-1;Static Temperature 1500 C.
. 1.19.
. 1.17. : Simulation Definition; Physics Definition |
. 1.18. |
. 1.19. INLET |
→Boundaries () → Add Boundary → OUTLET → OK → Boundary Definition. :
|
|
Boundary Type Outlet;Location OUTLET;Flow Specification Average Static Pressure;Relative Pressure 0 [Pa]. . 1.20.
→Boundaries () → Add Boundary → WALL → OK → Boundary Definition. :
Boundary Type Wall;Location WALL;Wall Influence On Flow No Slip Wall. . 1.21. → Next.
7.
Enter General Mode ( Final Operations) →Finish ( ). . 1.22 .
. 1.20. OUTLET |
. 1.21. WALL |
. 1.22. |
7.
. Default Domain Outline. , . 1.19, 1.21. General Mode, , . 1.19, 1.21.
→ → ⊠ ( ).
(. 1.23)
. 1.23. |
8.
→ Solution (2 3 . 1.23) → Start Run Define Run (. 1.24).
. 1.24. |
. ANSYS Workbench The SFX Solver for system SFX did not produce a results file. No output file is available. Cell B3 → OK. → ⊠ ( ) → Yes ( ). Windows. → Windows: C:/ calc. CFX / GORELKA GNP _ files / dpo / CFX / CFX / CFX. def → Define Run (. 1.24). → Start Run. |
→ . , . 1.25.
→ → OK.
. 1.25. |
9.
. 1.26.
.
→ ( ) → ( , ) →.
Detail of Streamline :
Geometry , . 1.27, ;
Colour , . 1.27, → Apply.
. 1.26. |
| |
. 1.27. : Geometry; Colour; |
. 1.27, . , . , . . 1.27, , .