Test time increase by delaying driver gas contamination for reflected shock tunnels

20th AIAA Advanced Measurement and Ground Testing Technology Conference

Volumn , Issue , 1998, Pages

  Sudani, Norikazu ^a   Valiferdowsi, Bahram ^b   Hornung, Hans G ^b  

^a JAPAN AEROSPACE EXPLORATION AGENCY   (Japan)

^b CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTAMINATION; ENTHALPY; SHOCK TUBES;

AERODYNAMIC MEASUREMENTS; CAPTURE DRIVERS; GAS CONTAMINATION; HIGH ENTHALPY SHOCK TUNNEL; INTERFACE CONDITIONS; INTERFACE OPERATIONS; LOW CONCENTRATIONS; REFLECTED SHOCKS;

GASES;

EID: 84982318848     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-2771     Document Type: Conference Paper

References (13)

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2. Paull, A. "A Simple Shock-Tunnel Driver-Gas Detector," Proceedings of the 20th International Symposium on Shock Waves (Pasadena, 1995), Vol. 2, World Scientific, 1996, pp. 1557-1562.
3. Sudani, N. and Hornung, H. G., "Detection of Driver Gas Contamination in the T5 Hypervelocity Shock Tunnel," AIAA Paper 97-0561, Jan. 1997.
4. Hornung, H. G., "Performance Data of the New Free-Piston Shock Tunnel at GALCIT," AIAA Paper 92-3943, July 1992.
5. Davies, L. and Wilson, J. L., "Influence of Reflected Shock and Boundary-Layer Interaction on Shock Tube Flows," The Physics of Fluids, Supplement 1, 1969, pp. I-37-43.
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9. Sudani, N. and Hornung, H. G., "Detection and Reduction of Driver Gas Contamination in a High- Enthalpy Shock Tunnel," Proceedings of 21st International Symposium on Shock Waves (Great Keppel Island, Australia, 1997) (to be published)
10. Dumitrescu, M. P., "Trapping the Boundary Layer: A Method to Diminish Flow Contamination in Shock Tunnels," Proceedings of the 20th International Symposium on Shock Waves (Pasadena, 1995), Vol. 2, World Scientific, 1996, pp. 1581-1586.
11. Chue, R. S. M. and Dumitrescu, M. P., "Boundary Layer Suction Device Preliminary Investigation," Proceedings of 21st International Symposium on Shock Waves (Great Keppel Island, Australia, 1997) (to be published)
12. Cardoso, M., Burtschell, Y., Zeitoun, D., and Abgrall, R., "Numerical Simulation About Different Methods for Avoiding Driver Gas Pollution in Shock Tunnels," Proceedings of 21st International Symposium on Shock Waves (Great Keppel Island, Australia, 1997) (to be published).
13. Slade, J. C., "Mass Spectrometry in Shock Tunnels," M.Sc. thesis, Australian National University, Jan. 1970. 10 American Institute