Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Youcheng Xi"'
Publikováno v:
Journal of Fluid Mechanics. 947
Compared to the streamwise instability, the cross-flow instability in high-enthalpy flows has received relatively less attention, but the latter is of vital importance in the flow transition for practical configurations. This work aims to investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50bc80524894a339f9db75e7b3b79060
https://doi.org/10.1017/jfm.2022.607
https://doi.org/10.1017/jfm.2022.607
The stability of hypersonic flows along a streamwise corner is studied here with bi-global stability theory for freestream Mach numbers 4.5 and 6.0. The steady laminar base flows are obtained by solving the corresponding self-similar solution for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a144bacc445fdd577b96dc96a0d4ad
https://doi.org/10.21203/rs.3.rs-1827744/v1
https://doi.org/10.21203/rs.3.rs-1827744/v1
Autor:
Youcheng Xi
Publikováno v:
Proceedings of the 2021 3rd International Conference on Economic Management and Cultural Industry (ICEMCI 2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ef399075885f94e28ec6ca87cc1bd9
https://doi.org/10.2991/assehr.k.211209.498
https://doi.org/10.2991/assehr.k.211209.498
This study aims to shed light on hypersonic attachment-line instabilities with large sweep Mach numbers. Highly swept flows over a cold cylinder that give rise to large sweep Mach numbers are studied. High fidelity base flows are obtained by solving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1996de853acbd69ba14e85a17f313a9
http://arxiv.org/abs/2006.05970
http://arxiv.org/abs/2006.05970
This study performs global stability/receptivity analyses of hypersonic sweep flows around a blunt body with an infinite span. For the first time, we obtain the characteristics of the leading attachment-line mode to the variation of sweep angles from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76a9992fc8a3e138d06691f0a6a7a749
Publikováno v:
Journal of Fluid Mechanics; 6/10/2021, Vol. 916, pR2-1-R2-14, 14p
Publikováno v:
Journal of Fluid Mechanics; 5/25/2021, Vol. 915, pA44-1-A44-36, 36p
Publikováno v:
Journal of Fluid Mechanics; 9/25/2022, Vol. 947, p1-42, 42p
Autor:
Chang Woei Ong
The main theme of this book is the interaction between two “places,” China and Guanzhong, the capital area of several dynasties. It addresses such questions as What do we mean by “local”? Did the inhabitants of a locality believe that being
Autor:
Jie Ren
This thesis first reveals the mechanism of Görtler instabilities and then demonstrates how transitions at hypersonic flows can be effectively controlled (either promoted or suppressed) with Görtler or Klebanoff modes. It focuses on understanding an