Hostname: page-component-7bb8b95d7b-s9k8s Total loading time: 0 Render date: 2024-09-15T02:36:07.186Z Has data issue: false hasContentIssue false
  • English
  • Français

An Investigation of an Inclined Jet in a Crosswind

Published online by Cambridge University Press:  07 June 2016

P Taylor
P Taylor*
Affiliation:
University of Southampton;formerlyUniversity of Glasgow
Get access

Summary

Wind-tunnel experiments were conducted to determine the interference characteristics of an inclined turbulent jet exhausting from a flat plate into a turbulent subsonic crosswind. The jet was not yawed with respect to the undisturbed free stream. The suction force (lift loss), the jet penetration into the crosswind, the jet deflection and the rate of total pressure decay along the jet centre line were all reduced by an increase in the inclination of the jet. The centre of pressure moved downstream. These results were attributed to a decrease in the entrainment rate of the jet as the inclination increased in a downstream direction.

Type
Research Article
Information
Aeronautical Quarterly , Volume 28 , Issue 1 , February 1977 , pp. 51 - 58
Copyright
Copyright © Royal Aeronautical Society. 1977

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1 Bradbury, L J S Wood, M N Static pressure distribution around a circular jet exhausting normally from a plane wall into an airstream. RAE TN Aero 2978, 1964.Google Scholar
2 Jordinson, J Flow in a jet directed normal to the wind. ARC R & M 3074, 1956.Google Scholar
3 Margason, R J The path of a jet deflected at large angles to a subsonic free stream. NASA TN D-4919, 1968.Google Scholar
4 Taylor, P An investigation of a jet in a crosswind. PhD thesis, University of Glasgow, 1976.Google Scholar
5 Platten, J L Keffer, J F Entrainment in deflected axisymmetric jets at various angles to the stream. University of Toronto, Mechanical Engineering Department, TP 6808, June 1968.Google Scholar
6 Fricke, L B Wooler, P T Ziegler, H Wind-tunnel investigations of jets exhausting into a crossflow. (Four volumes.) Volume 1 – Test description and data analysis. United States Air Force Flight Dynamics Laboratory, AFFDL TR 70-154, December 1970.Google Scholar