SBIR-STTR Award

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Shear stress sensor development using surface acoustic waves
Award last edited on: 3/7/02

Sponsored Program
SBIR
Awarding Agency
NASA : ARC
Total Award Amount
$270,491
Award Phase
2
Solicitation Topic Code
-----
Principal Investigator
K R Raman

Company Information

Raman Aeronautics Inc

734 Melville Avenue
Palo Alto, CA 94301
   (415) 327-4037
   N/A
   N/A
Location: Single
Congr. District: 18
County: Santa Clara

Phase I

Contract Number: ----------
Start Date: 00/00/00    Completed: 00/00/00
Phase I year
1984
Phase I Amount
$49,941
This project concerns the development of a small, reliable and universally acceptable surface shear stress (or skin friction) sensor for aerodynamic boundary layer research at subsonic to supersonic speed. For this effort the surface acoustic wave (SAW) delay-line technique (Phase I) and resonator technique (Phase II) will be explored. Deposition of interdigital transducers and bench testing (Phase I) and design of proper enclosure for the SAW element and wind tunnel testing (Phase II) are planned.

Phase II

Contract Number: ----------
Start Date: 00/00/00    Completed: 00/00/00
Phase II year
1985
Phase II Amount
$220,550
___(NOTE: Note: no official Abstract exists of this Phase II projects. Abstract is modified by idi from relevant Phase I data. The specific Phase II work statement and objectives may differ)___ This project concerns the development of a small, reliable and universally acceptable surface shear stress (or skin friction) sensor for aerodynamic boundary layer research at subsonic to supersonic speed. For this effort the surface acoustic wave (SAW) delay-line technique (Phase I) and resonator technique (Phase II) will be explored. Deposition of interdigital transducers and bench testing (Phase I) and design of proper enclosure for the SAW element and wind tunnel testing (Phase II) are planned.