'High Performance Microthrusters for Microsatellites

Period of Performance: 09/19/2002 - 09/19/2004

$500K

Phase 2 STTR

Recipient Firm

Sienna Technologies, Inc.
19501 144th Avenue NE Array
Woodinville, WA 98072
Firm POC
Principal Investigator

Research Institution

University of Washington
Department of Aeronautics&Astronautics, Box 352250
Seattle, WA 98195
Institution POC

Abstract

The Phase I effort demonstrated viability of developing a new chemical propulsion system on a scale that is suitable for microsatellites. A preliminary micropropulsion system complete with a high Isp propellant, catalyst, combustion chamber, and exhaust nozzle was outlined, and component materials were identified. In the Phase II program Sienna Technologies, Inc., and the University of Washington propose to characterize the proposed propellants, to design and fabricate microthrusters, and to conduct thrust tests in preparation for implementation in microsatellites.