Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kozo Sekimoto"'
Autor:
Adnan Darwish Ahmad, Nelson K. Akafuah, Jason Forthofer, Manabu Fuchihata, Taro Hirasawa, Kazunori Kuwana, Yuji Nakamura, Kozo Sekimoto, Kozo Saito, Forman A. Williams
Publikováno v:
Frontiers in Mechanical Engineering, Vol 9 (2023)
The authors are a team of fire whirl researchers who have been actively studying whirls and large-scale wildland fires by directly observing them through fire-fighting efforts and applying theory, scale modeling, and numerical simulations in fire res
Externí odkaz:
https://doaj.org/article/08fd2025e2e34e6798a674c868dc7053
Publikováno v:
Proceedings of the Combustion Institute. 34:2625-2631
A fire whirl, observed during a wildland fire in Brazil in 2010, occurred over a narrow but long line fire and moved along the line fire at nearly a constant speed. There appeared to be no mountains, tall buildings or trees near the scene, indicating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3eea88e59d5c9f01df4aa2b9c963a29
https://doi.org/10.1016/j.proci.2012.06.092
https://doi.org/10.1016/j.proci.2012.06.092
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 43:952-955
This short communication proposes a new scaling law, on the basis of which scale-model experiments on a large-scale wind-aided fire phenomenon can be designed. The proposed scaling law takes into account the Froude number, which is defined using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13583b462589f478f7a437eec9994c81
https://doi.org/10.1252/jcej.10we151
https://doi.org/10.1252/jcej.10we151
Publikováno v:
Fire Safety Journal. 43:252-257
A fire whirl in an open space can cause devastating damage as was experienced in Hifukusho-ato, Tokyo, after the Great Kanto Earthquake in 1921. To understand the generation mechanism of the open-space fire whirls, 1/1000th scale-model experiments we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56bec0bbb6ccb49c47c1ec9962fc624e
https://doi.org/10.1016/j.firesaf.2007.10.006
https://doi.org/10.1016/j.firesaf.2007.10.006
Autor:
Yoshihiko Hayashi, Forman A. Williams, Kozo Saito, Kozo Sekimoto, Kazunori Kuwana, Hideaki Masuda
Publikováno v:
AIAA Journal. 45:16-19
AEROSPACE LETTERS are brief communications (approximately 2000 words) that describe new and potentially important ideas or results, including critical analytical or experimental observations that justify rapid publication. They are stringently prescr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba98d624a033f858a7a85db6b1b0b5b8
https://doi.org/10.2514/1.28533
https://doi.org/10.2514/1.28533
Publikováno v:
Progress in Scale Modeling, Volume II ISBN: 9783319103075
This paper reports a series of scale-model experiments of wind-generated fire whirls that occurred in the Hifukusho-ato area shortly after the Great Kanto Earthquake in Tokyo in 1923. The conditions of the scale-model experiments are determined based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::870f6a57a9061abeb8262aa7621f2e36
https://doi.org/10.1007/978-3-319-10308-2_13
https://doi.org/10.1007/978-3-319-10308-2_13
Autor:
Satoshi Yamaguchi, Kazuya Yoshida, Kozo Sekimoto, Takashi Yokoyama, Akira Miyahara, Shigehito Shimizu
Publikováno v:
Progress in Scale Modeling ISBN: 9781402086816
In this paper, a scaling law on the landing behavior of a lunar probe is discussed. In order to derive an effective scaling law, all of possible non-dimensional numbers, called pi-numbers, were examined at first based on the principle equations of ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16e6432b16eefb13096f5ec1812764c2
https://doi.org/10.1007/978-1-4020-8682-3_28
https://doi.org/10.1007/978-1-4020-8682-3_28
Autor:
Kozo Sekimoto
Publikováno v:
Progress in Scale Modeling ISBN: 9781402086816
This paper addresses scaling laws on sedimentation tanks whose aim is to separate particles from particle-containing water. Sedimentation process was categorized for four typical cases: Case 1 through Case 4; then scaling laws for each case were deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f8644b6437d2b2a9e1fef132eaa087
https://doi.org/10.1007/978-1-4020-8682-3_30
https://doi.org/10.1007/978-1-4020-8682-3_30
Autor:
Yuji Nakamura, Kozo Sekimoto
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 12:Th_35-Th_41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eb8752e9071969d8a17eca0615f59ff
https://doi.org/10.2322/tastj.12.th_35
https://doi.org/10.2322/tastj.12.th_35
Publikováno v:
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec). 2006:1P1-B14_1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d334e89b690ac68f8e4acaccfa34f79
https://doi.org/10.1299/jsmermd.2006._1p1-b14_1
https://doi.org/10.1299/jsmermd.2006._1p1-b14_1