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Correlation for species concentration on a hypersonic stagnation point with mass injection

Abstract:

This paper presents a correlation to obtain the surface species concentration on a stagnation point with mass injection for hypersonic flow. The correlation can be used to determine surface recombination heat fluxes and oxidation levels for ablatives or actively cooled heat shields in thermochemical equilibrium flow. It explicitly expresses the wall species concentration as a function of freestream conditions, coolant properties, and the stagnation-point geometry, revealing the direct effect ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.2514/1.J061159

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More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
St Edmund Hall
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
ORCID:
0000-0001-9873-7737
Publisher:
American Institute of Aeronautics and Astronautics Publisher's website
Journal:
AIAA Journal Journal website
Volume:
60
Issue:
5
Pages:
2798-2809
Publication date:
2022-01-11
Acceptance date:
2021-10-31
DOI:
EISSN:
1533-385X
ISSN:
0001-1452
Language:
English
Keywords:
Pubs id:
1233259
Local pid:
pubs:1233259
Deposit date:
2022-03-22

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