Flow Test for Rotating Chamber Pulse Detonation Engine

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$69,956.00
Award Year:
2003
Program:
SBIR
Phase:
Phase I
Contract:
NAS3-03038
Award Id:
62117
Agency Tracking Number:
023657
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
880 Jupiter Park Dr. #8, Jupiter, FL, 33458
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Eric Gamble
(561) 741-3441
egamble@spiritech.cc
Business Contact:
Richard DeFrancesco
Business Official
(561) 741-3441
defran@spiritech.cc
Research Institute:
n/a
Abstract
Pulse detonation engines hold promise to increase performance of air-breathing propulsion systems by taking advantage of the increase in cycle efficiency due to the constant-volume heat addition characteristics of detonative combustion. SPIRITECH is developing a pulse detonation engine, the Rotating Chamber PDE, which utilizes multiple combustion chambers on a rotating spool to improve inlet and nozzle performance and to eliminate the need for valves. Efficient flow of the fuel-air mixture into the detonation chambers as they rotate is critical for achieving high levels of thrust. A flow test is proposed using a rotating plate to simulate the flow characteristics into the rotating detonation chamber. This Phase I study will provide the data necessary to quantify the flow efficiency through pulse detonation engines. Additional testing of other critical PDE engine components and key technologies will be performed in the Phase II program to develop the technology base required for a prototype in Phase III.

* information listed above is at the time of submission.

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