Novel Sensor for Wind Tunnel Calibration and Characterization, Phase I

Metadata Updated: May 2, 2019

Advances in computational capabilities for modeling the performance of advanced flight vehicles depend on verification measurements made in ground-based wind tunnels. As part of this process, the wind tunnels themselves must be well-calibrated and characterized. In particular to this project, the density, pressure and multi-component velocity of the air flow are of key interest.

Southwest Sciences, in collaboration with the Southwest Research Institute, proposes to develop a novel, non-intrusive, laser-based measurement system for characterizing and calibrating the flow conditions upstream and downstream of test articles in wind tunnels. It uses inexpensive visible diode lasers and could be configured to match the needs of any particular type of wind tunnel, ranging from subsonic to hypersonic. The Phase I research will concentrate on developing and demonstrating the basic methodology of the system over a modest range of conditions. In Phase II we would expand the operation to the full range of expected conditions and verify the performance of the system in NASA-provided wind tunnels.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_93677
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id 27e0ec8b-8be0-4bf7-b51d-e2d26034c958
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2017-12-01
Homepage URL https://techport.nasa.gov/view/93677
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 5b04b423a11f938bc101891239885a7ba8f08b68
Source Schema Version 1.1

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