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Measurements of the initial density distribution of gas puff liners by using Rayleigh scattering

Abstract

Rayleigh scattering of a laser beam in a gas jet is proposed for the measurements of initial density distribution of gas-puff liners. The scattering method has several advantages when compared with interferometry. In particular, it provides information on the local gas density, it is more sensitive, and the output data can be absolutely calibrated. Theoretical background of the method is briefly discussed in the paper and the optical setup used in real experiments is described. Imaging of the scattering object make it possible to detect detailed profiles of the investigated gas jet, as illustrated by several examples taken from the experiment. In some cases even the gas jet stratification has been observed. (J.U.). 1 tab., 3 figs., 1 ref.
Authors:
Kalinin, Yu G; Shashkov, A Yu [1] 
  1. Kurchatov Institute, Moscow (Russian Federation)
Publication Date:
Dec 31, 1996
Product Type:
Conference
Report Number:
INIS-CZ-0003; CONF-960610-
Reference Number:
SCA: 700320; PA: AIX-28:055925; EDB-97:114430; SN: 97001834907
Resource Relation:
Conference: BEAMS `96: 11. international conference on high-power particle beams, Prague (Czech Republic), 10-14 Jun 1996; Other Information: PBD: 1996; Related Information: Is Part Of Beams `96. Proceedings of the 11th international conference on high power particle beams. Vol. II; Jungwirth, K.; Ullschmied, J. [eds.]; PB: [692] p.
Subject:
70 PLASMA PHYSICS AND FUSION; GAS FLOW; SPATIAL DISTRIBUTION; RAYLEIGH SCATTERING; OPTICAL SYSTEMS; CALIBRATION; DENSITY; GAS INJECTION; INTERFEROMETRY; LINERS; MEASURING METHODS; SENSITIVITY; SUPERSONIC FLOW
OSTI ID:
511144
Research Organizations:
Ceskoslovenska Akademie Ved, Prague (Czech Republic). Ustav Fyziky Plazmatu
Country of Origin:
Czech Republic
Language:
English
Other Identifying Numbers:
Other: ON: DE97637209; TRN: CZ9726899055925
Availability:
INIS; OSTI as DE97637209
Submitting Site:
INIS
Size:
pp. 1050-1053
Announcement Date:
Sep 04, 1997

Citation Formats

Kalinin, Yu G, and Shashkov, A Yu. Measurements of the initial density distribution of gas puff liners by using Rayleigh scattering. Czech Republic: N. p., 1996. Web.
Kalinin, Yu G, & Shashkov, A Yu. Measurements of the initial density distribution of gas puff liners by using Rayleigh scattering. Czech Republic.
Kalinin, Yu G, and Shashkov, A Yu. 1996. "Measurements of the initial density distribution of gas puff liners by using Rayleigh scattering." Czech Republic.
@misc{etde_511144,
title = {Measurements of the initial density distribution of gas puff liners by using Rayleigh scattering}
author = {Kalinin, Yu G, and Shashkov, A Yu}
abstractNote = {Rayleigh scattering of a laser beam in a gas jet is proposed for the measurements of initial density distribution of gas-puff liners. The scattering method has several advantages when compared with interferometry. In particular, it provides information on the local gas density, it is more sensitive, and the output data can be absolutely calibrated. Theoretical background of the method is briefly discussed in the paper and the optical setup used in real experiments is described. Imaging of the scattering object make it possible to detect detailed profiles of the investigated gas jet, as illustrated by several examples taken from the experiment. In some cases even the gas jet stratification has been observed. (J.U.). 1 tab., 3 figs., 1 ref.}
place = {Czech Republic}
year = {1996}
month = {Dec}
}