System and method for inducing turbulence in fluid for dissipating thermal energy of electronic circuitry
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United States of America Patent
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Apr 15, 2008
Grant Date -
Oct 18, 2007
app pub date -
Sep 29, 2005
filing date -
Sep 29, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for cooling a circuit comprises generating movement of fluid along a path through a closed-loop system. The method further comprises inducing turbulence in the fluid by movement of at least a portion of a turbulence-inducing device arranged in the path, and dissipating thermal energy from the circuit by the fluid. A system comprises a circuit, and a closed-loop cooling system comprising fluid for cooling the circuit and at least one active turbulence-inducing device. In one embodiment, the turbulence-inducing device is a microelectromechanical system (MEMS) device. In one embodiment, the MEMS device is solely responsible for bulk fluid movement through the closed-loop cooling system.
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