Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Kohei Ozawa"'
Autor:
Kohei OZAWA, Toru SHIMADA
Publikováno v:
Journal of Fluid Science and Technology, Vol 13, Iss 4, Pp JFST0031-JFST0031 (2018)
The characteristics of several O/F control methods for hybrid rocket propulsion have been discussed and theoretically analyzed from the physical properties of propellants and fuel regression behavior. In this research, comparisons have been made amon
Externí odkaz:
https://doaj.org/article/913e51a3005d46759a431c404371310e
Publikováno v:
Science & Technology of Energetic Materials. 2023, Vol. 84 Issue 2, p24-31. 8p.
Publikováno v:
Biodegradation. 34:215-233
Autor:
Kohei Ozawa1 ozawa.kohei582@mail.kyutech.jp, Han-wei Wang1, Takefumi Inenaga1, Nobuyuki Tsuboi1
Publikováno v:
Science & Technology of Energetic Materials. 2021, Vol. 82 Issue 6, p170-177. 8p.
Publikováno v:
AIAA SCITECH 2023 Forum.
Publikováno v:
Acta Astronautica. 187:89-100
The function of time-resolved fuel regression measurement is integrated into additively manufactured hybrid rocket fuels and conceptually demonstrated through the comparison with time-resolved optical fuel regression measurements during burns. This f
Publikováno v:
AIAA AVIATION 2022 Forum.
Autor:
Toru Shimada, Kohei Ozawa
Publikováno v:
Journal of Propulsion and Power. 37:86-99
This paper evaluates various sources of oxidizer to fuel mass ratio (O/F) shifts in hybrid rockets and paths (physical phenomena) through which these O/F shifts affect flight performance. Moreover, the performance increase of O/F control in hybrid ro
Publikováno v:
Shock Waves. 30:809-824
Numerical simulations of two-dimensional inviscid detonations for a stoichiometric propane/oxygen gas mixture are performed using a detailed chemical reaction model. The UC San Diego model which includes 57 chemical species and 268 elementary reactio
Autor:
Keisuke Yoshidomi, Nobuhiro Kurita, Kohei Ozawa, Nobuyuki Tsuboi, A Koichi Hayashi, Hideto Kawashima
Publikováno v:
AIAA SCITECH 2022 Forum.