| General | Designing the heat dissipation is required for the densely populated substrate. For the forced air cooling with a fan, more efficient design can be realized by simulating the fulid flow. |
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| Analysis Model | The fluid-thermal analysis is performed on the below model where the forced convection is given to the substrate with a heat source mounted on. Fig. 1 is the analysis model. |
| Result | Fig. 2 is the analysis results shown in the flow velocity vectors, and Fig. 3 is the temperature distribution. The results show how the heat dissipates by the forced convection. |
| Keywords | Heat Dissipation,Forced Air Cooling,Forced Convection,Heat-Generating Substrate |
Fig. 1: Analysis Model
Fig. 2: Streamlines
Fig. 3: Temperature Distribution
