- Author
- Pitts, W. M. | McCaffrey, B. J. | Kashiwagi, T.
- Title
- New Diagnostic Technique for Simultaneous, Time-Resolved Measurements of Concentration and Velocity in Simple Turbulent Flow Systems.
- Coporate
- National Bureau of Standards, Gaithersburg, MD
- Sponsor
- National Science Foundation, Washington, DC
- Distribution
- AVAILABLE FROM National Technical Information Service (NTIS), Technology Administration, U.S. Department of Commerce, Springfield, VA 22161. Telephone: 1-800-553-6847 or 703-605-6000; Fax: 703-605-6900; Rush Service (Telephone Orders Only) 800-553-6847; Website: http://www.ntis.gov
- Book or Conf
- Symposium on Turbulent Shear Flows, 4th. September 12-14, 1983, Karlsruhe, West Germany, 15/22-27 p., 1987
- Keywords
- turbulent flow | velocity | concentration (composition) | light scattering | hot wire anemometry | time measurement
- Identifiers
- measurements; binary gas mixtures; hot-wire anemometry
- Abstract
- A new experimental method is described which allows the simultaneous real-time measurement of concentration and velocity in simple flow fields of binary gas mixtures. This method combines the use of Rayleigh light scattering for concentration measurements and hot-wire (or hot-film) anemometry. Calibration methods and representative results are discussed.