Zobrazeno 1 - 10 of 67 pro vyhledávání: '"Hiromaru Hirakuchi"'
1
Akademický článek
An Evaluation Method for Tornado Missile Strike Probability with Stochastic Correlation
Autor: Yuzuru Eguchi, Takahiro Murakami, Hiromaru Hirakuchi, Soichiro Sugimoto, Yasuo Hattori
Publikováno v: Nuclear Engineering and Technology, Vol 49, Iss 2, Pp 395-403 (2017)
An efficient evaluation method for the probability of a tornado missile strike without using the Monte Carlo method is proposed in this paper. A major part of the proposed probability evaluation is based on numerical results computed using an in-hous
Externí odkaz: https://doaj.org/article/a59faaa7104b4230a774cd59bb03a416
Zobrazit plný text záznamu
2
Akademický článek
Numerical Simulation of Atmospheric Turbulence for Assessment of Wind Turbine
Autor: Yasuo HATTORI, Nobukazu TANAKA, Chin-Hoh MOENG, Hitoshi SUTO, Shuji ISHIHARA, Yuzuru EGUCHI, Hiromaru HIRAKUCHI, Soichiro SUGIMOTO
Publikováno v: Journal of Fluid Science and Technology, Vol 6, Iss 3, Pp 342-356 (2011)
To obtain basic understanding for the development of atmospheric turbulence assessment technique for wind-energy application, we examine the performance of turbulence simulation using the large-eddy simulation technique, focusing on grid dependency o
Externí odkaz: https://doaj.org/article/fc77aa7913ce4656b5fce94fa7373d4a
Zobrazit plný text záznamu
3
Akademický článek
A rational method to evaluate tornado-borne missile speed in nuclear power plants (Validation of a numerical code based on Fujita's tornado model)
Autor: Yuzuru EGUCHI, Soichiro SUGIMOTO, Yasuo HATTORI, Hiromaru HIRAKUCHI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 823, Pp 14-00478-14-00478 (2015)
Explanation is given about a rational method to evaluate tornado-borne missile speed, flight distance and flight height to be used for safety design of a nuclear power plant. In the method, the authors employed Fujita's DBT-77 model as a tornado wind
Externí odkaz: https://doaj.org/article/35f4752f8ef14cd79ddf82055035d822
Zobrazit plný text záznamu
6
Prediction of surf-zone and open-ocean airborne sea-salt spatial distribution via computational fluid dynamics and statistical method
Autor: Naoto Kihara, Hiromaru Hirakuchi, Yasuo Hattori, Hitoshi Suto
Publikováno v: Corrosion Engineering, Science and Technology. 56:392-400
The atmospheric corrosion of steel is a critical design and maintenance issue for structures such as electric transmission towers and bridges, which are generally widely dispersed. As airborne sea-...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69c00b1b4014816dbf4e815bd7aa572b
https://doi.org/10.1080/1478422x.2021.1879426
Zobrazit plný text záznamu
9
PIV measurement of buffer and logarithmic layers with detached eddies which mimics the neutral atmospheric surface layer
Autor: Hiromaru Hirakuchi, Hitoshi Suto, Keisuke Nakao, Yasuo Hattori
Publikováno v: 14th International Symposium on Particle Image Velocimetry. 1
Accurate comprehension of turbulence characteristics in the atmospheric surface layer (ASL) under near neutral conditions, which is a lower part of the atmospheric boundary layer and a very high-Re number flow, is critically required in view of the i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf59cbb086dafc0fbff46fb00169822e
https://doi.org/10.18409/ispiv.v1i1.141
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje