Minimisation Of Heat Sink Mass Using
Mathematical Optimisation
Author(s)
DJ de Kock and J.A. Visser
Abstract
Heat sink designers have to balance a number of conflicting parameters to
maximise the performance of a heat sink. This must be achieved within the
given constraints of size or volume of the heat sink as well as the mass or
material cost of the heat sink. This multi-parameter problem lends itself
naturally to optimisation techniques. Traditionally, an experimental approach
was used where different heat sink designs were constructed and their
performance measured. This approach is both time-consuming and costly.
More recently, numerical CFD techniques have been used, but mostly on a trial-
and-error basis. This leads to long design cycles and is basically the numerical
equivalent of the experimental approach. A better approach is to combine a
semi-empirical simulation pro
Keywords
Related Book
Other papers in this volume
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