Semi-passive cooling using hierarchical vasculature

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United States of America

PATENT NO 12085333
SERIAL NO

17014756

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Abstract

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A semi-passive cooling system for a component exposed to a fluid flow utilizes a hierarchical vasculature and a sacrificial transpirant to cool the component. The component includes a body that defines a transpirant reservoir and the hierarchical vasculature. The transpirant is configured to transition between a solid phase and a vapor phase over an operating temperature range of the component.

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Patent Owner(s)

Patent OwnerAddress
LAWRENCE LIVERMORE NATIONAL SECURITY LLCL7000 EAST AVENUE LIVERMORE CA 94550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cahill, James T Livermore, US 2 0
Chandrasekaran, Swetha Dublin, US 17 16
Du, Frane Wyatt L Livermore, US 3 0
Kuntz, Joshua D Livermore, US 56 565
Landingham, Richard L Livermore, US 22 416
Lu, Ryan Daly City, US 5 3
Spadaccini, Christopher M Oakland, US 47 287
Wat, Amy Oakland, US 5 3
Watts, Seth E Collingswood, US 1 0
Worsley, Marcus A Hayward, US 87 640

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