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Low Density, Rugged, Shape Memory-Metal Rubber Morph-on-Demand Towed Array Hose

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
N091-058-0455
Solicitation Year:
2009
Solicitation Topic Code:
N091-058
Solicitation Number:
2009.1
Small Business Information
Nanosonic, Inc.
158 Wheatland Drive Pembroke, VA 24136-3645
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2011
Title: Low Density, Rugged, Shape Memory-Metal Rubber Morph-on-Demand Towed Array Hose
Agency / Branch: DOD / NAVY
Contract: N00024-11-C-4111
Award Amount: $600,000.00
 

Abstract:

NanoSonic has developed a cost effective, high performance Morph-on-Demand Towed Array Outer Hosewall that can temporarily and repeatedly change its shape to significantly reduce turn induced strum vibrations. Our approach may result in significant reductions in cross-flow angles up to 30 degrees to enable unsurpassed long range target detection. The low density (0.94 g/cc), rugged, Shape Memory-Metal Rubber (SM-MR) outer hosewall was designed to house a TB-29A acoustic module for use with an OA-9070B SSN handling system. Our high performance matrix resins and longitudinal reinforcement materials are synthesized in house for simplified extrusion processing, Systematic synthetic engineering has resulted in a shape memory polymer (SMP) hybrid polyurethane resistant to Exxon Isopar L and mechanically stable over -40degreesC to 40degreesC, with ~Shore A80, and>100% elongation. NanoSonic shall continue to work with our defense prime partner to optimize beamforming and noise reduction. NanoSonic will deliver a nominal 1-3"by 30m Thinline SM-MR MOD hose to increase the TRL to 7-8 during Phase II, and for strum reduction verification at Carderock in Phase III. TRL 9 shall be reached upon completion of a NAVSEA Engineering Change Proposal (ECP) and incorporation of the SM-MR MOD hose into TB-29A sonar arrays.

Principal Investigator:

J. Lalli
Chief Technology Officer
(540) 953-1785
jlalli@nanosonic.com

Business Contact:

Lisa Lawson
Contracts Administrator
(540) 626-6266
llawson@nanosonic.com
Small Business Information at Submission:

NanoSonic, Inc.
P.O. Box 618 Christiansburg, VA -

EIN/Tax ID: 541877635
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No