Automated Shipboard Food Service

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N982-0449
Agency Tracking Number: N982-0449
Amount: $69,990.00
Phase: Phase I
Program: SBIR
Awards Year: 1999
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
15210 Dino Drive, Burtonsville, MD, 20866
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 C Mark Klemick
 (301) 989-8016
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Not Available This SBIR will address the modeling, fabrication, and testing of single crystal tonpilz-type power transducers. In collaboration with TRS Ceramics, Inc., single crystal PZN-4.5% PT piezoelectric will be integrated into the tonpilz power transducer, providing ultra high electromechanical coupling (up to 90%), high dielectric constant (up to 5500), high mechanical Q factor (up to 360), low dielectric loss (0.002) and high strain level (up to 0.5%). A direct comparison between an optimally designed single crystal PZN-4.5% PT tonpilz power transducer and an optimally designed PZT tonpilz power transducer will be made to demonstrate the performance enhancement. This phase I research will provide a basis for further transducer optimization and cost effective manufacturing of an optimally designed transducer array in Phase II. A Phase I option for modeling, construction, and testing of a sonar array element will enhance the development of the Phase II proposal.

* Information listed above is at the time of submission. *

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