Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Naoshi Kuratani"'
Autor:
Hiroshi Yamashita, Naoshi Kuratani, Masahito Yonezawa, Toshihiro Ogawa, Hiroki Nagai, Keisuke Asai, Shigeru Obayashi
Publikováno v:
International Journal of Aerospace Engineering, Vol 2013 (2013)
This study describes the start/unstart characteristics of a finite and rectangular supersonic biplane wing. Two wing models were tested in wind tunnels with aspect ratios of 0.75 (model A) and 2.5 (model B). The models were composed of a Busemann bip
Externí odkaz:
https://doaj.org/article/dbacb799c85842cab73ec707950f2cae
Publikováno v:
Volume 3A: Fluid Applications and Systems.
In this study, unsteady flow simulations using a large-eddy simulation are conducted to analyze vehicle aerodynamics. The objective is to investigate flow structures that cause unsteady lift fluctuations potentially affecting the drivability of a veh
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
Autor:
Naoshi Kuratani, Toshihiro Ogawa, Takashi Matsuno, Shigeru Obayashi, Hiromitsu Kawazoe, Shuichi Ozaki
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 52:89-97
One of the most critical technical issues with regard to supersonic commercial transportation is the sonic boom that occurs during supersonic cruising flight, which causes impulsive noise on the ground. The “supersonic biplane theory” has been pr
Publikováno v:
JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 54:403-412
The Integrated Design Methodology is strongly required at the conceptual design phase to achieve the highly reliable space transportation systems, especially the propulsion systems, not only in Japan but also all over the world in these days. Because
Autor:
Fumiya Iwasaki, Yoshihiro Kawamata, Hirotaka Kure, Masaaki Yasui, Naoshi Kuratani, Hiroshi Aoki
Publikováno v:
The Proceedings of Design & Systems Conference. :370-372
Autor:
Keisuke Asai, Hiroshi Yamashita, Toshihiro Ogawa, Hiroki Nagai, Naoshi Kuratani, Shigeru Obayashi, Masahito Yonezawa
Publikováno v:
International Journal of Aerospace Engineering, Vol 2013 (2013)
This study describes the start/unstart characteristics of a finite and rectangular supersonic biplane wing. Two wing models were tested in wind tunnels with aspect ratios of 0.75 (model A) and 2.5 (model B). The models were composed of a Busemann bip
Publikováno v:
13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference).
The “supersonic biplane theory” has been proposed in order to reduce the sonic boom in supersonic flight. This theory can be realized at a certain design Mach number, but it cannot be performed at off-design ones. Therefore, some innovations and
Publikováno v:
56th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law.