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Power Transmission Shafting for Air Cushion Vehicles

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
82629
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
N071-061-0275
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
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: 2007
Title: Power Transmission Shafting for Air Cushion Vehicles
Agency / Branch: DOD / NAVY
Contract: N65538-07-M-0180
Award Amount: $69,999.00
 

Abstract:

The US Navy operates Amphibious Air Cushion Vehicles (ACVs) to transport payloads between ships and shore in extremely harsh environments. The Navy intends to double the cargo capacity of current ACVs by developing a next generation vehicle with significant advances in structural efficiency. This SBIR endeavors to increase ACV performance and mitigate vibration by replacing heavy carbon steel power transmission shafts currently employed with shafts constructed from advanced materials. During Phase I, Texas Research Institute/Austin (TRI/Austin) and subcontractor Pacific Engineering, Inc. will develop and demonstrate the feasibility of employing advanced composite materials to construct power transmission shafts that outperform existing ACV steel shafts. The new shafting must be able to transmit power and torque, maintain integrity, alignment and balance when exposed to harsh operating conditions, and mate to steel gearboxes without creating galvanic cells. TRI/Austin's composite power transmission shafts will provide this functionality while significantly reducing the weight of the power transmission system and mitigating vibration. Preliminary estimates show that shafting weight can be reduced by at least 50%. TRI/Austin's composite power transmission shafts can advance the Navy's goals by reducing vibration, decreasing weight, and increasing the efficiency of the Navy's current and future ACVs.

Principal Investigator:

Chip Beebe
Principal Investigator
5122632101
cbeebe@tri-austin.com

Business Contact:

Monte Fellingham
Contracts Administrator
5122632101
mfellingham@tri-austin.com
Small Business Information at Submission:

TEXAS RESEARCH INSTITUTE AUSTIN, INC.
9063 Bee Caves Road Austin, TX 78733

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