Výsledky vyhledávání - "Daisuke Umehara"

Akademický článek

Aerodynamics-guided machine learning for design optimization of electric vehicles

Autor: Jonathan Tran, Kai Fukami, Kenta Inada, Daisuke Umehara, Yoshimichi Ono, Kenta Ogawa, Kunihiko Taira

Publikováno v: Communications Engineering, Vol 3, Iss 1, Pp 1-9 (2024)

Abstract The transition to electric vehicles is driving a fundamental shift in the automobile design process. Changes in constraints afforded by the absence of a combustion engine create new opportunities for modifying vehicle geometries. Current app

Externí odkaz: https://doaj.org/article/64cc5835b71945f0bc9162c48614df0d

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Akademický článek

Coupled simulation of bubbles behavior and ion transport and reaction on alkaline water electrolysis

Autor: Daisuke UMEHARA, Shuichiro HIRAI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 865, Pp 18-00040-18-00040 (2018)

In recent years, alkaline water electrolysis is receiving much attention on environmental issues because of hydrogen production using renewable energy. However, it is necessary to enhance the efficiency of electrolysis. One of the main causes that ha

Externí odkaz: https://doaj.org/article/3b6624d0a95348dca4f03ac9da4b7ca4

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