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Hybrid Variable Velocity Electric Gun

Award Information

Department of Defense
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Texas Research Institute Austin, Inc.
9063 Bee Caves Road Austin, TX -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2011
Title: Hybrid Variable Velocity Electric Gun
Agency: DOD
Contract: W9113M-11-C-0053
Award Amount: $97,729.00


The deployment of the C-RAM weapon system has increased the desire of the Army to have the ability to"dial in"a velocity to guns to respond to a wider range of scenarios. Responding to this request, TRI/Austin proposes designing, fabricating, and testing an electro-thermal launcher for a feasibility test-bed for larger caliber launchers that will evolve into a replacement/upgrade for the C-RAM. TRI/Austin will team with the Institute for Advanced Technology at the University of Texas at Austin, which houses a world class pulsed power facility and gun range for testing of prototype design. Projectiles of electrically conductive and non-conductive materials will be tested at velocities similar to a .22 caliber bullet and a demonstration of variable velocity will be performed. Research will also be conducted into the potential for transforming a next-generation launcher into an electro-thermal chemical launcher using a combustible fuel in tandem with a current pulse to replace the powder charges presently in bullets. This research has the potential to affect a reduction in the supply chain (through the removal of propellant) and serve as a template to permit exploration of portions of the Army arsenal to be converted to a variable velocity system.

Principal Investigator:

Doyle Motes
Principal Investigator
(512) 263-2101

Business Contact:

Monte Fellingham
Contracts Administrator
(512) 263-2101
Small Business Information at Submission:

Texas Research Institute Austin, Inc.
9063 Bee Caves Road Austin, TX -

EIN/Tax ID: 742518103
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No