Investigations on the influence of the in-stream pylon and strut on the performance of a scramjet combustor.
ScientificWorldJournal
; 2014: 309387, 2014.
Article
em En
| MEDLINE
| ID: mdl-25254234
ABSTRACT
The influence of the in-stream pylon and strut on the performance of scramjet combustor was experimentally and numerically investigated. The experiments were conducted with a direct-connect supersonic model combustor equipped with multiple cavities. The entrance parameter of combustor corresponds to scramjet flight Mach number 4.0 with a total temperature of 947 K. The research results show that, compared with the scramjet combustor without pylon and strut, the wall pressure and the thrust of the scramjet increase due to the improvement of mixing and combustion effect due to the pylon and strut. The total pressure loss caused by the strut is considerable whereas pylon influence is slight.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Algoritmos
/
Aeronaves
/
Querosene
/
Movimentos do Ar
/
Modelos Teóricos
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article