Yuji Mihara

Near-zero emissions with high thermal efficiency realized by optimizing jet plume location relative to combustion chamber wall, jet geometry and injection timing in a direct-injection hydrogen engine

Yasuo Takagi, Masakuni Oikawa, Ryota Sato et al. · International Journal of Hydrogen Energy · 2019 · 94 citations

Injection Timing, Engineering, Aerospace Engineering +7

Improvement of thermal efficiency and reduction of NOx emissions by burning a controlled jet plume in high-pressure direct-injection hydrogen engines

Yasuo Takagi, Hiroki Mori, Yuji Mihara et al. · International Journal of Hydrogen Energy · 2017 · 70 citations

Engineering, Aerospace Engineering, Combustion Science +8

Effect of supercharging on improving thermal efficiency and modifying combustion characteristics in lean-burn direct-injection near-zero-emission hydrogen engines

Masakuni Oikawa, Yoshihisa Kojiya, Ryota Sato et al. · International Journal of Hydrogen Energy · 2021 · 69 citations · Full text

Engineering, Energy Efficiency, Combustion Science +15

Measurement of Oil-Film Pressure in Engine Bearings Using a Thin-Film Sensor

Yuji Mihara, Tsuneo SOMEYA · Tribology Transactions · 2002 · 42 citations

Materials Science, Thin-film Sensor, Tribological Coating +13

Effect of high compression ratio on improving thermal efficiency and NOx formation in jet plume controlled direct-injection near-zero emission hydrogen engines

Yuki Mogi, Masakuni Oikawa, Tatsuro Kichima et al. · International Journal of Hydrogen Energy · 2022 · 33 citations · Full text

Chemical Engineering, Plume Ignition, Engineering +13