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Measurement of gas flow velocities by laser-induced gratings

Abstract

Time resolved light scattering from laser-induced electrostrictive gratings was used for the determination of flow velocities in air at room temperature. By measuring the velocity profile across the width of a slit nozzle we demonstrated the high spatial resolution (about 200 mm) of this novel technique. (author) 3 figs., 1 ref.
Authors:
Hemmerling, B; Stampanoni-Panariello, A; [1]  Kozlov, A D.N. [2] 
  1. Paul Scherrer Inst. (PSI), Villigen (Switzerland)
  2. General Physics Institute, Moscow (Russian Federation)
Publication Date:
Aug 01, 1999
Product Type:
Technical Report
Report Number:
ETDE-CH-9901
Reference Number:
SCA: 661300; PA: CH-99:0E0041; EDB-99:094457; SN: 99002111483
Resource Relation:
Other Information: PBD: 1999; Related Information: Is Part Of Paul Scherrer Institute Scientific Report 1998. Volume V: General Energy; Daum, C.; Leuenberger, J. [eds.]; PB: 121 p.
Subject:
66 PHYSICS; COMBUSTION; EXPERIMENTAL DATA; GRATINGS; LASERS; PROGRESS REPORT; RAMAN SPECTROSCOPY
OSTI ID:
685698
Research Organizations:
Paul Scherrer Inst. (PSI), Villigen (Switzerland)
Country of Origin:
Switzerland
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 1423-7342; Other: ON: DE99754426; TRN: CH99E0041
Availability:
OSTI as DE99754426
Submitting Site:
CH
Size:
pp. 81-82
Announcement Date:

Citation Formats

Hemmerling, B, Stampanoni-Panariello, A, and Kozlov, A D.N. Measurement of gas flow velocities by laser-induced gratings. Switzerland: N. p., 1999. Web.
Hemmerling, B, Stampanoni-Panariello, A, & Kozlov, A D.N. Measurement of gas flow velocities by laser-induced gratings. Switzerland.
Hemmerling, B, Stampanoni-Panariello, A, and Kozlov, A D.N. 1999. "Measurement of gas flow velocities by laser-induced gratings." Switzerland.
@misc{etde_685698,
title = {Measurement of gas flow velocities by laser-induced gratings}
author = {Hemmerling, B, Stampanoni-Panariello, A, and Kozlov, A D.N.}
abstractNote = {Time resolved light scattering from laser-induced electrostrictive gratings was used for the determination of flow velocities in air at room temperature. By measuring the velocity profile across the width of a slit nozzle we demonstrated the high spatial resolution (about 200 mm) of this novel technique. (author) 3 figs., 1 ref.}
place = {Switzerland}
year = {1999}
month = {Aug}
}