Magnetically Enhanced Vacuum Arc Thruster

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNC04CA19C
Agency Tracking Number: 023979
Amount: $599,500.00
Phase: Phase II
Program: SBIR
Awards Year: 2004
Solicitation Year: 2002
Solicitation Topic Code: S3.02
Solicitation Number: N/A
Small Business Information
2235 Polvorosa Avenue, Suite 230, San Leandro, CA, 94577-2249
DUNS: 836439968
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Jochen Schein
 Principal Investigator
 (510) 483-4156
Business Contact
 Jochen Schein
Title: Business Official
Phone: (510) 483-4156
Research Institution
Alameda Applied Sciences Corporation has demonstrated the feasibility of a new type of electric propulsion device dubbed the Magnetically Enhanced Vacuum Arc Thruster (MVAT). This thruster is itself a variant on the Vacuum Arc Thruster that has been demonstrated via a recently concluded Phase I SBIR contracts from NASA. The VAT was verified to be a throttleable low mass (ca. 150g) high efficiency (ca. 10% measured), high Isp (1000-3000s) electric propulsion device that can be remotely adjusted to deliver individual impulse bits from 0.25?Ns to 50?Ns with repetition rates varying from 1?1000 Hz while all the time providing an Isp of >1000s. The MVAT approach has shown to improve thruster performance and control contamination while keeping the system mass low (<300g). AASC proposes to team with Aerojet to further develop and low level qualify the MVAT to TRL 5.

* Information listed above is at the time of submission. *

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