Zobrazeno 1 - 10
of 319
pro vyhledávání: '"Prandtl–Meyer expansion fan"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 4, Pp 819-829 (2023)
The Dual Bell Nozzle is the most ambitious of several supersonic, altitude-compensating nozzle concepts for rocket engines. This design's objective is to enhance performance in two different evolving regimes (Sea-Level and High Altitude Mode) by self
Externí odkaz:
https://doaj.org/article/a37c8741b1eb4ebabc89876af152ca97
Akademický článek
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Akademický článek
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Publikováno v:
International Journal of Hydrogen Energy. 46:40054-40072
In a Supersonic combustion ramjet (Scramjet) engine, combustion occurs at supersonic velocity as incoming air remains supersonic. Scramjet engines have complex flow phenomena taking place inside the combustor. In a scramjet combustor, mixing and comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f511f6085dad708d053d3decf46e2189
https://doi.org/10.1016/j.ijhydene.2021.09.224
https://doi.org/10.1016/j.ijhydene.2021.09.224
Publikováno v:
Chinese Journal of Aeronautics, Vol 34, Iss 7, Pp 244-256 (2021)
A wavecatcher type scramjet intake, that reduces the Mach number number from 4 to 1.552, is used as the basis for a study of flow starting/unstarting as affected by freestream angles of attack and sideslip. The intake design is based on a morphed str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc0ed5d910bcf578c4fedf2af3328937
https://doi.org/10.1016/j.cja.2020.04.004
https://doi.org/10.1016/j.cja.2020.04.004
Autor:
A. Salih, Jishnu Chandran R
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:5279-5292
This paper discusses the development of an analytical solution to a pure liquid shock tube problem with water as the working fluid. The solution procedure associated with classical gas shock tube problem has been extended for the case of a compressib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f5093736957ba2629539330d6034bd1
https://doi.org/10.1007/s10973-021-10871-7
https://doi.org/10.1007/s10973-021-10871-7
Autor:
Nabil H. Mostafa
Publikováno v:
MEJ. Mansoura Engineering Journal. 28:20-34
A new 2D analysis of light for computing the Mach number distribution in a flow field from Schlieren images taken across the shock wave and expansion zone is proposed and verified by a 2D numerical computation Specially, inserting experimental measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a40a727859db5c3d8fef0c3b111b74
https://doi.org/10.21608/bfemu.2021.140751
https://doi.org/10.21608/bfemu.2021.140751
Publikováno v:
Materials Today: Proceedings. 46:4283-4288
In future, advanced propulsion system integrated with different features like reusable single stage to orbit (SSTO) and rocket engines, light weight and high performance propulsion system from low altitude to high altitude were essential. Aerospike n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf40574ae6684bf30dc90b2dae0aa56
https://doi.org/10.1016/j.matpr.2021.03.124
https://doi.org/10.1016/j.matpr.2021.03.124
Autor:
Xiaobing Zhang, Qiongyao Qin
Publikováno v:
Acta Astronautica. 177:86-95
The Oblique Detonation Wave Engine is expected to propel the aircraft to hypersonic speeds. Currently available studies are mainly focused on the initiation characteristics of the oblique detonation wave on a straight wedge. The control method is of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342144f0bee220228aa9590fa9656295
https://doi.org/10.1016/j.actaastro.2020.07.015
https://doi.org/10.1016/j.actaastro.2020.07.015
Autor:
Escudier, Marcel, author
Publikováno v:
Introduction to Engineering Fluid Mechanics, 2017, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780198719878.003.0012