A New Wick Structure to Significantly Improve Heat Pipe Performance

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$69,911.00
Award Year:
2006
Program:
SBIR
Phase:
Phase I
Contract:
NNJ06JD73C
Agency Tracking Number:
053729
Solicitation Year:
2005
Solicitation Topic Code:
X3.03
Solicitation Number:
n/a
Small Business Information
Mainstream Engineering Corporation
200 YELLOW PL, Rockledge, FL, 32955-5327
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
175302579
Principal Investigator:
Robert Scaringe
Principal Investigator
(321) 631-3550
rps@mainstream-engr.com
Business Contact:
Michael Rizzo
Business Official
(321) 631-3550
mar@mainstream-engr.com
Research Institution:
n/a
Abstract
Increasing thermal requirements for space-based thermal control systems are straining the capabilities of conventional heat pipes. Mainstream has experimentally demonstrated a new wick configuration that has been shown to more than triple the heat transport capacity of an otherwise identical copper water heat pipe(this proposal contains the experimental data). This Phase I will seek to extend these heat pipe experiments. Improved heat pipe technology is relevant and important to meeting thermal technology needs; it is well known that any means to improve heat pipe capacity widens the potential applications for their use. Extending the capability of a simple, highly reliable passive system means more applications where this passive heat pipe approach can be used instead of the more complex, and potentially less-reliable, active systems. This Phase I includes heat pipe experiments and limited performance optimization. Mainstream has already performed the marketing and commercialization studies, and we have secured a commercial aerospace partner (with funding) for a follow-on commercialization effort. Phase III commercialization would parallel our other SBIR commercialization efforts. Mainstream's prior record of accomplishment has demonstrated that we are very serious about commercialization and our DoD commercialization index is 90%.

* information listed above is at the time of submission.

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