Hostname: page-component-78c5997874-mlc7c Total loading time: 0 Render date: 2024-11-15T02:35:26.206Z Has data issue: false hasContentIssue false
  • English
  • Français

On the estimation of aerodynamic blocking in heat-transfer studies of char-forming ablators

Published online by Cambridge University Press:  04 July 2016

Eugene Stolarik
Eugene Stolarik*
Affiliation:
Department of Aerospace Engineering, University of Minnesota, Minneapolis
Get access Rights & Permissions [Opens in a new window]

Extract

Aerodynamic heating, which is generally recognised as one of the most important aspects of the re-entry technology, plays an important role in the design of re-entry vehicles. Vehicles entering the earth's atmosphere at high velocities are subjected to severe heating. A number of methods are available for protecting the interior of a re-entering vehicle. However, preliminary studies indicate that, in general, utilisation of a charring ablator is one of the most effective thermal protection systems.

Type
Technical notes
Information
The Aeronautical Journal , Volume 79 , Issue 779 , November 1975 , pp. 499 - 505
Copyright
Copyright © Royal Aeronautical Society 1975 

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. Chen, W. S. Heat transfer to the M-2 vehicle for three selected entry trajectories. 10M-3615-66-75, 13th July 1966.Google Scholar
2. Swann, Robert T. et al. One-dimensional numerical analysis of the transient response of thermal protection systems. NASA TND-2976, September 1965.Google Scholar
3. Swann, Robert T. Approximate analysis of the performance of char-forrr.ing ablators. NASA TR R-195, June 1964.Google Scholar
4. Swann, R. T. and Pittman, C. M. Numerical analysis of the transient response of advanced thermal protection systems for atmospheric entry. NASA TN D-1370, July 1962.Google Scholar
5. Swann, R. T. et al. Analysis of the effects of environmental conditions on the performance of charring ablators. AIAA Entry Technology Conference, NASA Langley Research Center. 12th-14th October 1964.Google Scholar
6. Swann, Robert T. Effect of thermal radiation from a hot gas layer on heat of ablation. Journal of Aerospace Science(Reader's Forum), July 1961.Google Scholar
7. Schmidt, D. L. Thermal parameters of re-entry ablative plastics. Wright Air Development Division, TR 60-101, 1960.Google Scholar
8. Kratsch, K. M. et al. Thermal performance of heat shield composites during planetary entry. AIAA-NASA Meeting on Problems of Manned Interplanetary Exploration, September 1963.Google Scholar
9. Kratsch, K. M. et al. Theory for the thermophysical performance of charring organic heat shield composites. LMSC 803099, Lockheed Missiles and Space Company, Sunnyvale, California, 18th October 1963. (Also presented at AIAA-NASA National Meeting, Palo Alto. 30th September-lst October 1963.)Google Scholar
10. Scala, Sinclaire M. and Gilbert, Leon M. Thermal degradation of a char-forming plastic during hypersonic flight. ARS Journal Vol 32, No 6, June 1962.Google Scholar
11. Scala, Sinclaire M. A study of hypersonic ablation. WADD TR-60-101, pp 235-294. September 1960.Google Scholar
12. Georgiev, Steven et al. On ablation for the recovery of satellites. AVCO Research Laboratory, Everett, Mass, 1959.Google Scholar
13. Bethe, Hans and Adams, Mac C. A theory for the ablation of glossy materials. AVCO Research Report 38, Everett, Mass.Google Scholar
14. Lundell, John H. et al. Experimental investigation of a charring ablative material exposed to combined convective and radiative heating in oxidizing and non- oxidizing environments. AIAA Entry Technology Conference, NASA Ames Research Center, Williamsburg, 12th-14th October 1964.Google Scholar
15. Vojvodich, Nick S. et al. Effect of gas composition on the ablation behaviour of a charring material. NASA Ames Research Center, March 1964.Google Scholar
16. Jeans, J. Kinetic theory of gases. Cambridge University Press.Google Scholar
17. Reinikka, E. A. and Wells, P. B. Charring ablators on lifting entry vehicles. The Boeing Company, Seattle, 1964. (AIAA Preprint 63-181.)Google Scholar
18. Kinnaird, L. D. The ablation of phenolic nylon. The Martin Company, Baltimore 3, Md, ER 12158, October 1962.Google Scholar