Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

An Optical Technique for Measurement of Gas Flow Profiles Utilizing a Ring Laser

Not Accessible

Your library or personal account may give you access

Abstract

Fluid flow measurement capabilities of a traveling wave laser oscillator (or ring laser) are assessed theoretically and experimentally. The feasibility of this alternative optical technique for measuring gas flow profiles without insertion of a mechanical probe is examined. Measurements are reported for a range of Reynolds numbers including both laminar and turbulent flows and for a variety of tube diameters. The experimental results are compared with the theory of conditions preceding the establishment of the equilibrium laminar flow profile in round tubes.

© 1968 Optical Society of America

Full Article  |  PDF Article
More Like This
Optical Shuttle Pulse Measurements of Gas Lenses

William H. Steier
Appl. Opt. 7(11) 2295-2300 (1968)

Hypersonic N2 boundary layer flow velocity profile measurements using FLEET

Jonathan L. Hill, Paul S. Hsu, Naibo Jiang, Stephen W. Grib, Sukesh Roy, Matthew Borg, Levi Thomas, Mark Reeder, and Stephen A. Schumaker
Appl. Opt. 60(15) C38-C46 (2021)

Laser-Doppler Velocimeter Measurements in Nonuniform Flow: Error Estimates

Dennis K. Kreid
Appl. Opt. 13(8) 1872-1881 (1974)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (17)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (24)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved