AWARD
A -- INSTRUMENTATION AND CONTROLS
- Notice Date
- 11/5/2013
- Notice Type
- Award Notice
- NAICS
- 541712
— Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
- Contracting Office
- NASA/Glenn Research Center, 21000 Brookpark Road, Cleveland, OH 44135
- ZIP Code
- 44135
- Solicitation Number
- NNC12ZRE026R
- Archive Date
- 10/31/2013
- Point of Contact
- Melissa A Merrill, Contract Specialist, Phone 216-433-6359, Fax 216-433-5489, Email Melissa.A.Merrill@nasa.gov -, Phone, Fax, Email
- E-Mail Address
-
Melissa A Merrill
(Melissa.A.Merrill@nasa.gov)
- Small Business Set-Aside
- N/A
- Award Number
- NNC13TA90T
- Award Date
- 10/1/2013
- Awardee
- USRA 10211 Wincopin Cir 500 Columbia MD 21044-3405
- Award Amount
- 1080065
- Description
- This sub-task is for the identification and development of structural health monitoring techniques related to conducting spin experiments on subscale turbine engine rotor like disks and performing analytical calculations to verify and correlate test results into meaningful relations in attempt to develop physics based model for crack detections methodology. Additionally, vibration based health monitoring under both global and local approaches for monitoring critical rotor components is to be investigated. The local approach is limited to monitoring a rotating rotor while utilization of sensors that ride-on-the-spinning disk. Under local approach, piezoelectric patches, attached directly to the structure of interest (e.g., the spinning disk), can be used for passive listening (i.e., acoustic emissions), active ultrasonics (i.e., pulse/receive), as well as for impedance based structural health monitoring (SHM). Data from blade displacement sensors are to be used to follow changes in the rotor systems dynamic response.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/NASA/GRC/OPDC20220/NNC12ZRE026R/listing.html)
- Record
- SN03228801-W 20131107/131106002317-653e4ce95576c5e67cf039f190d65b73 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
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