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Ultra-High Heat Flux Condenser for Electronics Coo

Award Information

Agency:
Department of Defense
Branch:
Office of the Secretary of Defense
Award ID:
86133
Program Year/Program:
2009 / SBIR
Agency Tracking Number:
O081-EP7-4070
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Creare Inc.
P.O. Box 71 Hanover, NH 03755-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2009
Title: Ultra-High Heat Flux Condenser for Electronics Coo
Agency / Branch: DOD / OSD
Contract: NOOO14-09-C-0644
Award Amount: $721,932.00
 

Abstract:

Temperature control systems for high-power electronics in future military platforms will need two-phase cooling systems, either in the form of two-phase pumped loops or vapor compression refrigeration systems. Either type of system will require a compact condenser to reject heat. We propose to develop an innovative heat exchanger that couples an extremely compact, microchannel condenser with a very-high heat flux, single-phase heat exchanger. The technology enables very low thermal resistance and uses only well-established, low-cost fabrication processes and can be adapted to a wide range of sizes and form factors. In Phase I we proved the feasibility of our approach by defining a complete set of specifications for the condenser, designing and building a proof-of-concept condenser, and demonstrating heat transfer coefficients greater than 50,000 W/my-oC under prototypical operating conditions. In Phase II we will develop original design analyses and test data needed to design full size, two-phase, microchannel heat exchangers. We will then design, build, and demonstrate a full-scale prototype to reject 5 kW of heat from a two-phase loop operating at 70oC to a fresh water cooling loop at a temperature of 25oC.

Principal Investigator:

Michael G. Izenson
Principal Engineer
6036433800
mgi@creare.com

Business Contact:

Robert Kline-Schoder
Vice President
6036433800
contractsmgr@creare.com
Small Business Information at Submission:

CREARE, INC.
P.O. Box 71 Hanover, NH 03755

EIN/Tax ID: 020259551
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No