Magnetically Enhanced Vacuum Arc Thruster

Award Information
Agency:
National Aeronautics and Space Administration
Amount:
$599,500.00
Program:
SBIR
Contract:
NNC04CA19C
Solitcitation Year:
2002
Solicitation Number:
N/A
Branch:
N/A
Award Year:
2004
Phase:
Phase II
Agency Tracking Number:
023979
Solicitation Topic Code:
S3.02
Small Business Information
Alameda Applied Sciences Corporation
2235 Polvorosa Avenue, Suite 230, San Leandro, CA, 94577-2249
Hubzone Owned:
N
Woman Owned:
N
Socially and Economically Disadvantaged:
Y
Duns:
836439968
Principal Investigator
 Jochen Schein
 Principal Investigator
 (510) 483-4156
 schein@aasc.net
Business Contact
 Jochen Schein
Title: Business Official
Phone: (510) 483-4156
Email: schein@aasc.net
Research Institution
N/A
Abstract
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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