Search Results - "Arai, Masataka"

Interpretative Review of Diesel Spray Penetration Normalized by Length and Time of Breakup (Similarity Law of Diesel Spray and Its Application) by Arai, Masataka

“…Tip penetration of diesel spray is one of the most useful parameters to evaluate diesel combustion dynamics. It has strong relationships with ignition delay,…”
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The Possibility of Active Attitude Control for Fuel Spray by Arai, Masataka

“…The internal combustion engine (ICE) is an attractive power source for automobiles, with its superior storability, transportability, and suppliability of…”
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In-nozzle flash boiling flow of multi-component fuel and its effect on near-nozzle spray by Yang, Shangze, Li, Xuesong, Hung, David L.S., Arai, Masataka, Xu, Min

“…•The addition of high volatility fuel induces more flash boiling bubbles.•The addition of high volatility fuel improves the break and atomization…”
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Growth characteristics of polycyclic aromatic hydrocarbons in dimethyl ether diffusion flame by Hayashida, Kazuhiro, Mogi, Toshio, Amagai, Kenji, Arai, Masataka

“…The growth characteristics of polycyclic aromatic hydrocarbons (PAHs) in laminar dimethyl ether (DME) diffusion flame were investigated experimentally, and we…”
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Biphasic and directed translocation of protein kinase Cα inside cultured endothelial cells before migration by Arai, Masataka, Shimada, Tomoya, Kora, Chihiro, Nakashima, Kazuhiro, Sera, Toshihiro, Kudo, Susumu

“…Mechanical wounding of an endothelial monolayer induces an immediate Ca wave. Several hours later, the denuded area is covered by endothelial cells (ECs) that…”
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Fundamental study of NOx removal from diesel exhaust gas by dielectric barrier discharge reactor by Vinh, Tran Quang, Watanabe, Shuya, Furuhata, Tomohiko, Arai, Masataka

“…Due to increasingly stringent emission legislation, it is essential to find a solution of eliminating nitrogen oxides (NO x ) from diesel exhaust gas…”
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Control of soot emitted from acetylene diffusion flames by applying an electric field by Saito, Masahiro, Arai, Toshihiro, Arai, Masataka

“…This paper deals with the control of soot emission from acetylene diffusion flames by applying an electric field. The effects of applied voltage, polarity, and…”
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Oxygen effect on PAH and PM formation in low temperature benzene pyrolysis by Kashiwa, Koki, Arai, Masataka, Kobayashi, Yoshihiro

“…Carbonaceous particulate matter (PM) is formed by combustion of hydrocarbon fuel. PM contains SOF (soluble organic fraction) and vapor phase hydrocarbons, and…”
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Benzene pyrolysis and PM formation study using a flow reactor by Kashiwa, Koki, Kitahara, Takahiro, Arai, Masataka, Kobayashi, Yoshihiro

“…The main component of PM formed in the combustion field is soot, and its formation mechanism is hydrocarbon fuel partial oxidation. Then as the first step of…”
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Experimental study on PM deposition behavior in an EGR cooler by Tomohiko FURUHATA, Yutaro ABE, Yoshio ZAMA, Masataka ARAI

“…Exhaust Gas Recirculation (EGR) system with EGR coolers is one of the promising ways for NOx reduction in a diesel engine. Since PM and condensable…”
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Characteristics of PM Exhausted from Pool Diffusion Flame with Gasoline and Surrogate Gasoline Fuels by Kobayashi, Yoshihiro, Arai, Masataka

“…In order to clarify the trend of PM emission characteristic caused by fuel change, we propose a fundamental flame research method using a small pool flame…”
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Spatial and temporal translocation of PKCα in single endothelial cell in response to mechanical stimulus by Arai, Masataka, Sera, Toshihiro, Hasegawa, Takumi, Kudo, Susumu

“…Endothelial cells (ECs) are exposed to various environmental forces, and a Ca2+ wave is occurred in mechanical stimulated cells. Pharmacological studies reveal…”
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Three-dimensional model of intracellular and intercellular Ca2+ waves propagation in endothelial cells by Sera, Toshihiro, Komine, Shingo, Arai, Masataka, Sunaga, Yasuhiro, Yokota, Hideo, Kudo, Susumu

“…Intracellular and intercellular Ca2+ waves play key roles in cellular functions, and focal stimulation triggers Ca2+ wave propagation from stimulation points…”
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Effect of Coexisting Gases on NO Removal Using Corona Discharge by SAITO, Masahiro, KOGA, Hironobu, YOSHINAGA, Setsuri, ARAI, Masataka

“…Effects of H2O, CO2, CH4 and C2H4 contained in automotive exhaust gas on NO removal by using a DC corona discharge were investigated experimentally. In this…”
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Unloading of intercellular tension induces the directional translocation of PKCα by Sera, Toshihiro, Arai, Masataka, Cui, Zhonghua, Onose, Koichi, Karimi, Alireza, Kudo, Susumu

“…The migration of endothelial cells (ECs) is closely associated with a Ca2+‐dependent protein, protein kinase Cα (PKCα). The disruption of intercellular…”
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Behavior of PAHs and PM in a diffusion flame of paraffin fuels by Furuhata, Tomohiko, Kobayashi, Yoshihiro, Hayashida, Kazuhiro, Arai, Masataka

“…► PAHs, soot and PM components in diffusion flames of paraffin fuels were measured. ► PAHs in the flames were measured quantitatively using a GC system. ►…”
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Primary and Aggregate Size Distributions of PM in Tail Pipe Emissions form Diesel Engines by ARAI, Masataka, AMAGAI, Kenji, NAKAJI, Takayuki, HAYASHI, Shinji

“…Particulate matter (PM) emission exhausted from diesel engine should be reduced to keep the clean air environment. PM emission was considered that it consisted…”
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Measurement of Fuel Concentration Distribution in a Sooting Flame through Raman Scattering by HAYASHIDA, Kazuhiro, AMAGAI, Kenji, SATOH, Keiji, ARAI, Masataka

“…Spontaneous Raman spectroscopy with KrF excimer laser was applied to obtain a fuel concentration distribution in a sooting flame. In the case of sooting flame,…”
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Effect of steam addition pathways on NO reduction characteristics in a can-type spray combustor by Furuhata, Tomohiko, Kawata, Tomoya, Mizukoshi, Norio, Arai, Masataka

“…Steam addition effect on NO reduction in kerosene spray combustion was investigated experimentally. Three steam addition pathways (Case-1, Case-2 and Case-3)…”
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The effect of hot surface temperature on diesel fuel deposit formation by Arifin, Yusmady Mohamed, Arai, Masataka

“…The aim of this study is to investigate fuel deposits by using the hot surface deposition test (HSDT). In this test, diesel fuel droplets were repeatedly…”
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