Accession Number:

AD0672282

Title:

COMPUTATION OF AXIAL-SYMMETRIC TRANSONIC SWIRL FLOWS BY THE UNSTEADY FLOW APPROACH. APPENDIX: CHECK OF THE ACCURACY OF THE RESULTS,

Descriptive Note:

Corporate Author:

AEROSPACE RESEARCH LABS WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Armitage,J. V.
• Guderley,Karl G.
• Valentine,Emma M.

Report Date:

1968-04-01

Pagination or Media Count:

82.0

Abstract:

Steady flows through a Laval nozzle with and without swirl are computed as the long time limit of unsteady flow fields by means of a three dimensional method of characteristics. In an appendix the accuracy of the results is checked by means of integral relations that hold for steady flows. Author

Descriptors:

• *NOZZLE GAS FLOW
• *VORTICES
• TRANSONIC CHARACTERISTICS
• LAVAL NOZZLES
• AXISYMMETRIC FLOW
• THREE DIMENSIONAL FLOW
• FLOW FIELDS
• ACCURACY

Subject Categories:

• Aerodynamics
• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE