|
:
→ Vector. Vector 2 → OK.
Geometry :
Domain All Domains;Location → Plane1; Variable Velocity.
Colour :
Mode Variable;Variable Temperature;Range Global; Linear; Default Colour Map;
Symbol :
Symbol Line Arrow;Symbol Size 3 → Apply.
. 1.44.
|
. 1.44.
|
Report Viewer ( ), , . 1.45.
Word . 1.1.
|
. 1.45.
| 1.1
1. File Report
Table 1. File Information for CFX_001
| Case
| CFX_001
| File Path
| C:\calc.CFX\VREMSE~2\dp0\CFX\CFX\CFX_001.res
| File Date
| 31 ���� 2011
| File Time
| 02:00:15
| File Type
| CFX5
| File Version
| 12.0
| | |
Mesh Report
Table 2. Mesh Information for CFX_001
| Domain
| Nodes
| Elements
| Default Domain
| 5276
| 25727
|
|
|
3. Physics Report
Table 3. Domain Physics for CFX_001
| Domain - Default Domain
| Type
| Fluid
| Location
| B4
| Materials
| Material 1
| Fluid Definition
| Material Library
| Morphology
| Continuous Fluid
| Settings
| Buoyancy Model
| Non Buoyant
| Domain Motion
| Stationary
| Reference Pressure
| 1.0000e+00 [atm]
| Heat Transfer Model
| Thermal Energy
| Thermal Radiation Model
| Monte Carlo
| Number of Histories
| 1.0000e+04
| Radiation Transfer Mode
| Participating Media
| Spectral Model
| Gray
| Turbulence Model
| k epsilon
| Turbulent Wall Functions
| Scalable
|
|
| Table 4. Boundary Physics for CFX_001
| Domain
| |
Boundaries
Default Domain
| Boundary INLET1
| Type
| INLET
| Location
| INLET1
| Settings
| Flow Regime
| Subsonic
| Heat Transfer
| Static Temperature
| Static Temperature
| 1.5000e+03 [C]
| Mass And Momentum
| Normal Speed
| Normal Speed
| 2.6500e+00 [m s^-1]
| Thermal Radiation
| Local Temperature
| Turbulence
| Medium Intensity and Eddy Viscosity Ratio
| Boundary INLET2
| Type
| INLET
| Location
| INLET2
| Settings
| Flow Regime
| Subsonic
| Heat Transfer
| Static Temperature
| Static Temperature
| 1.2000e+03 [C]
| Mass And Momentum
| Normal Speed
| Normal Speed
| 1.0000e-01 [m s^-1]
| Thermal Radiation
| Local Temperature
| Turbulence
| Medium Intensity and Eddy Viscosity Ratio
| Boundary OUTLET
| Type
| OUTLET
| Location
| OUTLET
| Settings
| Flow Regime
| Subsonic
| Mass And Momentum
| Average Static Pressure
| Pressure Profile Blend
| 5.0000e-02
| Relative Pressure
| 0.0000e+00 [Pa]
| Pressure Averaging
| Average Over Whole Outlet
| Thermal Radiation
| Local Temperature
| Boundary Default Domain Default
| Type
| WALL
| Location
| F6.4
| Settings
| Heat Transfer
| Adiabatic
| Mass And Momentum
| No Slip Wall
| Thermal Radiation
| Opaque
| Diffuse Fraction
| 1.0000e+00
| Emissivity
| 1.0000e+00
| Wall Roughness
| Smooth Wall
| Boundary WALL1
| Type
| WALL
| Location
| WALL1
| Settings
| Heat Transfer
| Heat Transfer Coefficient
| Heat Transfer Coefficient
| 2.1000e+01 [W m^-2 K^-1]
| Outside Temperature
| 2.5000e+01 [C]
| Mass And Momentum
| No Slip Wall
| Thermal Radiation
| Opaque
| Diffuse Fraction
| 1.0000e+00
| Emissivity
| 1.0000e+00
| Wall Roughness
| Smooth Wall
| Boundary WALL2
| Type
| WALL
| Location
| WALL2
| Settings
| Heat Transfer
| Fixed Temperature
| Fixed Temperature
| 6.0000e+02 [C]
| Mass And Momentum
| No Slip Wall
| Thermal Radiation
| Opaque
| Diffuse Fraction
| 1.0000e+00
| Emissivity
| 8.0000e-01
| Wall Roughness
| Smooth Wall
|
|
|
1.4.4. ANSYS 14.
Workbench ANSYS 12 13. ANSYS 14 , - . 1.4.2 Workbench ANSYS 14. .
1.
Workbench 14 → →
→ Fluid Flow (CFX) (2) →
(. 1.46), , . .
2.
Geometry ( ) → Import Geometry →
→ Browse →
( Burner tube in tube) → Mesh ( ) → Edit → Meshing ( . 1.8).
3.
:
⊞ Model (A 3) () → Insert → Named Selection →
Scroll, . Ctrl ( . 1.9, ).
→ ( Outline) → Rename → Inlet → Enter.
:
⊞ Model (A 3) () → Insert → Named Selection →
Scroll, .
→ ( Outline) → Rename → Outlet → Enter.
, . 1.10.
:
⊞Model(A3) () → Insert → Named Selection →
Ctrl , , Scroll.
→ ( Outline) → Rename → Wall → Enter.
Wall , . 1.11.
( ) .
4.
→ Mesh ( Outline) →
, Details of Mesh , . , .
→ Mesh ( ) → Generate Mesh →.
, . Details of Mesh ( Statistics) 83190.
5. CFX
→ Update ( ) →
→ File → Save Project ( ) → , →
→ Setup ( ) → Edit →.
, . 1.15.
6.
Tools ( CFX - CFX - Pre) → Quick Setup Mode. , .
→ 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 F27.4 F19.4 → OK;Flow Specification Normal Speed;Normal Speed
20 m s^-1;Static Temperature 1500 C. . 1.19.
→Boundaries () → Add Boundary → OUTLET → OK → Boundary Definition. :
Boundary Type Outlet;Location F8.4 → OK;Flow Specification Average Static Pressure;Relative Pressure 0 [Pa]. . 1.20.
→Boundaries () → Add Boundary → WALL → OK → Boundary Definition. :
Boundary Type Wall;Location Wall (F7.4, F5.4, F11.4, F16.4) → OK;Wall Influence On Flow No Slip Wall. , . 1.21. → Next.
7.
Enter General Mode ( Final Operations) → Finish ( ). . 1.22.
7.
. Default Domain Outline. .
→ → ⊠ ( ).
Setup.
8.
→ Solution (2 ) → Start Run Define Run.
. Define Run Double Precision. .
9.
. 1.26.
.
→ ( ) → ( , ) →.
Detail of Streamline :
Geometry , . 1.27, ;
Colour , . 1.27, → Apply.
ANSYS 14 . 1.47.
1.4.2 .
|
. 1.47. , ANSYS 14
|
2
: 2018-10-15; !; : 300 |
:
:
,
==> ...
1876 - | 1647 -
© 2015-2024 lektsii.org - -
: 0.055 .