Magnetically Enhanced Vacuum Arc Thruster

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$599,500.00
Award Year:
2004
Program:
SBIR
Phase:
Phase II
Contract:
NNC04CA19C
Award Id:
66927
Agency Tracking Number:
023979
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
2235 Polvorosa Avenue, Suite 230, San Leandro, CA, 94577
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
836439968
Principal Investigator:
Jochen Schein
Principal Investigator
(510) 483-4156
schein@aasc.net
Business Contact:
Jochen Schein
Business Official
(510) 483-4156
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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