Содержание
- 2. Introduction In this workshop you will be analyzing the effect of computers and workers on the
- 3. Duct Simulation The operating conditions for the flow are: The working fluid is Air Ideal Gas
- 4. Starting CFX in Workbench Open Workbench Drag CFX into the Project Schematic from the Component Systems
- 5. Import Mesh Right-click on Mesh in the Outline tree and select Import Mesh > ICEM CFD
- 6. Create Domain Double-click on Default Domain in the Outline tree to edit the domain On the
- 7. Create Boundary Conditions INLET Boundary Condition Name: INLET Boundary Type: Inlet Location: INLET Mass and Momentum
- 8. Solver Control Double click on Solver Control from the Outline tree Enable the Conservation Target toggle
- 9. Monitor Point Double click on Output Control from the Outline tree Switch to the Monitor tab
- 10. Monitor Point In the Expression Value field, type in: areaAve(Velocity w)@VENT1 Click OK to create the
- 11. Write Solver File Close CFX-Pre to return to Project window Save the project Right-click on Solution
- 12. Examine the residual plots for Momentum and Mass and Turbulence Examine the User Points plot When
- 13. CFD-Post Select File > Export Change the file name to vent1.csv Use the browse icon to
- 14. Operating Conditions The working fluid is Air Ideal Gas Computer Monitor Temperature = 30 [C] Computer
- 15. Starting Room Simulation in Workbench Drag CFX into the Project Schematic from the Component Systems toolbox
- 16. Import Mesh Right-click on Mesh in the Outline tree and select Import Mesh > ICEM CFD
- 17. Create Domain Edit Default Domain from the Outline tree On the Basic Settings tab, set the
- 18. Create Domain Switch to the Fluid Models tab Change the Heat Transfer Option to Thermal Energy
- 19. Profile data initialization Select Tools >Initialise Profile Data and choose the Data File as vent1.csv. Click
- 20. Create Boundary Conditions vent1 Boundary Condition Name: vent1 Boundary Type: Inlet Location: VENT1 Select Use Profile
- 21. vent2 Boundary Condition Name: vent2 Boundary Type: Inlet Location: VENT2 Select Use Profile Data and choose
- 22. outlet Boundary Condition Name: outlet Boundary Type: Opening Location: OUTLET Mass and Momentum Option: Opening Pres.
- 23. computerVent Boundary Condition Name: computerVent Boundary Type: Inlet Location: COMPUTER1VENT, COMPUTER2VENT, COMPUTER3VENT, COMPUTER4VENT Mass and Momentum
- 24. computerIntake Boundary Condition Name: computerIntake Boundary Type: Outlet Location: COMPUTER1INTAKE, COMPUTER2INTAKE, COMPUTER3INTAKE, COMPUTER4INTAKE Mass and Momentum
- 25. Solver Control Edit Solver Control from the Outline tree Due to nature of this flow it
- 26. Monitor Point Edit Output Control from the Outline tree Switch to the Monitor tab and enable
- 27. Monitor Point In the Expression Value field, type in: massFlowAve(Temperature)@outlet Click OK to create the Monitor
- 28. Write Solver File Close CFX-Pre to return to the Project window and save the project Select
- 29. Project Schematic
- 30. CFX Solver Manager Right-click on Solution in the room results system and select Display Monitors Examine
- 31. Residual and Monitor plot Residual plot Monitor points
- 32. CFX Solver Manager Check the Domain Imbalances at the end of the .out file for each
- 33. CFD-Post Select Location > Plane from the toolbar In the Details windows on the Geometry tab,
- 34. CFD-Post ZX Plane at Y = 2 [m] ZX Plane at Y = 5.1 [m] XY
- 35. CFD-Post Click Insert > Vector from the main menu In the Details windows on the Geometry
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