Natural Convection for Annular Heat Sinks
Model Specifications
Fin Shape:
Circular Fins
Square Fins
Temperature:
Source Temperature
Heat Flow
Non-Uniform
Fin Temperature:
Radiation:
Maximum Outer Dimensions
What is this?
Outer Diameter
D
[mm]
Overall Length
L
[mm]
Input Values and Results
Inner Diameter
d
[mm]
Ambient
Temperature
T
a
[
o
C]
Contact
Conductance
h
c
[W/m
2
o
C]
Heat Flow
Q
[W]
Fin Thickness
t
[mm]
Fin Spacing
b
[mm]
Number of Fins
Number of Digits
6
5
4
3
2
1
Copyright © 2006 Microelectronics Heat Transfer Laboratory
