Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-19T03:50:37.068Z Has data issue: false hasContentIssue false
  • English
  • Français

Computer solutions to the problem of vibrational relaxation in hypersonic nozzle flows

Published online by Cambridge University Press:  28 March 2006

J. L. Stollery  and
C. Park
J. L. Stollery
Affiliation:
Department of Aeronautics, Imperial College, University of London
C. Park
Affiliation:
Department of Aeronautics, Imperial College, University of London
Get access Rights & Permissions [Opens in a new window]

Abstract

This report is an extension of an earlier note in which a simple method of estimating the distribution of vibrational temperature along a hypersonic nozzle was described. Results were presented for hyperbolic, axisymmetric nozzles with reservoir conditions 1000[les ]p0[les ] 4000 p.s.i.a., 1000[les ] T0 [les ] 3000°K. The problem was subsequently programmed for the Ferranti Mercury computer at the University of London computing centre, and the results of these computations are given here. The vibrational temperatures are compared with those of the previous simple method. The distributions of pressure and temperature through the nozzle are also given and a simple method of estimating the vibrational temperature is described.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 19 , Issue 1 , May 1964 , pp. 113 - 123
Copyright
© 1964 Cambridge University Press

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

Ames Research Staff 1953 Nat. Adv. Comm. Aero., Wash., Tech. Report, no. 1135.
Bernstein, L. 1961 Aero. Res. Counc., Lond., Rep. no. 23, 232.
Blythe, P. A. 1963 J. Fluid Mech. 17, 126.
Bray, K. N. C. 1959 J. Fluid Mech. 6, 1.
Campbell, W. F. & Meyer, R. F. 1962 Private communication (report to be published).
Erickson, W. D. & Creekmore, H. S. 1960 Nat. Aero/Space Admin. Tech. Note, no. D-231.
Evered, R. D., Metcalf, H. & McIntyre, R. W. 1961 Bristol-Siddeley Engines, Hyp. Ramjet Res. Rep., no. 4.
Gaydon, A. G. & Hurle, I. R. 1962 8th Symposium on Combustion, p. 309. Baltimore: Williams and Wilkins.
Herzfeld, K. F. et al. 1955 High Speed Aerodynamics and Jet Propulsion, 1, Chap. B. Oxford University Press (Princeton Series).
Stollery, J. L. & Park, C. 1963 Imperial College Aero. Rep., no. 115.
Stollery, J. L. & Smith, J. E. 1962 J. Fluid Mech. 13, 225.
Wild, E. 1963 Aero. Res. Counc., Lond., Rep. no. 24,617.
Yoshikawa, K. K. & Katzen, E. D. 1961 Nat. Aero/Space Admin. Tech. Note, no. D-693.