Experimental Perfect-gas Study of Expansion-tube Flow Characteristics
Author : Judy L. Shinn
Publisher :
Page : 92 pages
File Size : 21,98 MB
Release : 1978
Category : Gas dynamics
ISBN :
Author : Judy L. Shinn
Publisher :
Page : 92 pages
File Size : 21,98 MB
Release : 1978
Category : Gas dynamics
ISBN :
Author : Judy L. Shinn
Publisher :
Page : 92 pages
File Size : 39,42 MB
Release : 1978
Category : Expansion tubes (Hypersonic wind tunnels)
ISBN :
Author :
Publisher :
Page : 572 pages
File Size : 12,50 MB
Release : 1983
Category : Astronautics
ISBN :
Author : United States. National Aeronautics and Space Administration
Publisher :
Page : 802 pages
File Size : 37,78 MB
Release : 1978
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 772 pages
File Size : 41,65 MB
Release : 1994
Category : Aeronautics
ISBN :
Author : Charles E. Treanor
Publisher : SUNY Press
Page : 1130 pages
File Size : 11,83 MB
Release : 1982-01-01
Category : Philosophy
ISBN : 9780873955959
Proceedings from a symposium on shock tubes and waves held July 6-9, 1981.
Author :
Publisher :
Page : 410 pages
File Size : 33,26 MB
Release : 1987
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 492 pages
File Size : 42,58 MB
Release : 1994
Category : Aeronautics
ISBN :
Author : Charles George Miller
Publisher :
Page : 108 pages
File Size : 31,83 MB
Release : 1972
Category : Equilibrium
ISBN :
A computer program written in FORTRAN 4 language is presented which determines expansion-tube flow quantities for real test gases CO2, N2, O2, Ar, He, and H2, or mixtures of these gases, in thermochemical equilibrium. The effects of dissociation and first and second ionization are included. Flow quantities behind the incident shock into the quiescent test gas are determined from the pressure and temperature of the quiescent test gas in conjunction with: (1) incident-shock velocity, (2) static pressure immediately behind the incident shock, or (3) pressure and temperature of the driver gas (imperfect hydrogen or helium). The effect of the possible existence of a shock reflection at the secondary diaphragm of the expansion tube is included. Expansion-tube test-section flow conditions are obtained by performing an isentropic unsteady expansion from the conditions behind the incident shock or reflected shock to either the test-region velocity or the static pressure. Both a thermochemical-equilibrium expansion and a frozen expansion are included. Flow conditions immediately behind the bow shock of a model positioned at the test section are also determined. Results from the program are compared with preliminary experimental data obtained in the Langley 6-inch expansion tube.
Author :
Publisher :
Page : 1136 pages
File Size : 38,1 MB
Release : 1979
Category : Government publications
ISBN :