1
with APPLIED Thermal Technologies - INDIA
Comparative Analysis of Various
Heatsink Technologies
in Forced Ventilation
AAVID THERMALLOY in cooperation with
Applied Thermal Technologies - India
www.aavidthermalloy.com
www.appliedthermal.co.in
03 April 2003
2
with APPLIED Thermal Technologies - INDIA
Objective
R Traditional Bonded fins and
Mechanically Pressed fins:
¾ Pressed Extruded fins
¾ Pressed Sheet fins
¾ Bonded Sheet fins
R Brazedfins - no X-cuts:
¾ Traditional Axial Flow
¾ Impingement
Brazedgain™ 1516 HBG
with X-cuts:
¾ Standard Model
¾ New Model with X-cuts on 6 side
fins only
R To do a comparative study of the performance of various heatsink
models and cross cut patterns in forced ventilation and test them
R Heat sink under study: 150x160x63 mm dimensions with 500 W uniformly
dissipated on the base.