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From: Optimal Shapes of Straight Fins and Finned Heat Sinks

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Presentation on theme: "From: Optimal Shapes of Straight Fins and Finned Heat Sinks"— Presentation transcript:

1 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Schematics of a single fin (a) and a plate fin heat sink (b)

2 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Minimum thermal resistance as a function of volume for rectangular and triangular fins with an isothermal base. U∞ = 10 m/s, tb = 1 mm, and Tb - T∞ = 60 °C.

3 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Original heat sink, M=6.65 kg

4 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Optimized heat sink with rectangular fins using the analytical solution in Appendix A, M=3.41 kg

5 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Optimized heat sink with trapezoidal fins using the finite volume method M=2.75 kg

6 From: Optimal Shapes of Straight Fins and Finned Heat Sinks
Date of download: 9/27/2017 Copyright © ASME. All rights reserved. From: Optimal Shapes of Straight Fins and Finned Heat Sinks J. Heat Transfer. 2015;137(6): doi: / Figure Legend: Mass and maximum temperature of optimized heat sinks with rectangular, triangular, and trapezoidal fins. The performance of heat sinks in Figs. 4 and 5 is marked with a circle and a square.


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