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3D Convection through an Electronics Box - Panel
3D Convection through an Electronics Box - Panel

Numerical

Panel

Problem Specification
1. Pre-Analysis & Start-Up
2. Geometry
3. Mesh
4. Setup (Physics)
5. Solution
6. Results
7. Verification & Validation

Results

Velocity

First, we will look at the velocity vectors of the solution to see if the make intuitive sense. To plot the velocity vectors, go to Results > Graphics and Animations. In the Graphics and Animations Window, select Vectors and click Set Up.... This will bring up the Vectors Menu.

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Make sure the settings of the menu match the figure above: namely Vectors of > Velocity, Color by > Velocity, and set the second box as Velocity Magnitude. To see the velocity vectors, press Display.

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...

Temperature Contours

To view the pressure contours over the entire mesh, go to Results > Graphics and Animations again, and in the Graphics and Animations Window, select Contours.
Click Set Up... to bring up the Contours Menu. Check the box next to Filled. Under Contours Of, ensure that the two boxes that are selected are Pressure Temperature... and Static PressureTemperature. Select the wall-heatgeneration-part-solid in the surfaces window.

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Once these parameters are set, press Display to see the pressure temperature contours.

Streamlines

To view the streamlines, keep the Contours window open, and change the Contours Of box to Velocity, and the box below to Stream Function. Change Levels to 100. Also, uncheck the box marked Auto Range, and set Min(kg/s) to 13.11, and Max(kg/s) to 14.16

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Go to Step 7: Verification & Validation

Go to all FLUENT Learning ModulesTo view the streamlines, press Display