Fully integrated one phase liquid cooling system for organic boards
Résumé
Prime concerns in designing liquid cooling solutions are performance, reliability and price. To that end a one-phase liquid cooling concept is proposed, where all pumps, valves and piping are fully integrated on board level. Only low-cost organic board technology and SMT processes are used in the design. This paper addresses the key issues of such a concept together with some numerical and first experimental results. It is highlighted that for such a concept a special type of membrane pump with adequate valve technology is especially suit- able. Design guidelines as to its performance are given. Eventually, the obtained results are eval- uated with respect to the requirements and nec- essary further developments are commented on to make the concept eligible for the cost-performance- sector.
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