FL2-3: Influence Factors of Deposits Formation on a Hot Surface for Diesel and Bio-Blended Diesel Fuel(FL: Fuels and Lubricants,General Session Papers)
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概要
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The aim of this study is to investigate fuel deposits development and the factors that effect the development when fuel droplets impinge repeatedly on a hot surface. The fuel droplets tested are diesel fuel (DF), bio-diesel fuel (B 100) and bio-blended diesel fuels (B50, B20, B5). Comparison between hot surface deposition test (HSDT) and engine deposition test (EDT) show both have same tendency in deposits development for different types of fuel. Instead of EDT, HSDT was used to estimate amount of deposits accumulated for bio-diesel fuel and its blends. Deposits development depended on droplet impingement interval, hot surface temperature, fuels, deposits properties, initial stage of deposition and competition phenomena during deposits formation. These factors determine the existence of wet condition and amount of deposits accumulated. Wet condition was not the main reason of rapid development of deposits. However, it contributes in enhancing the amount of deposits accumulated on hot surface.
- 一般社団法人日本機械学会の論文
- 2008-07-28
著者
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Furuhata Tomohiko
Dept. Of Mech. System Eng. Gunma University
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SAITO Masahiro
Dept. of Mech. System Eng., Gunma University
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ARAI Masataka
Dept. of Mech. System Eng., Gunma University
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SAITO Masahiro
Graduate School of Engineering, Kyushu University
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Saito Masahiro
Dept. Of Mech. System Eng. Gunma University
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Furuhata Tomohiko
Graduate School of Mechanical System Engineering, Gunma University
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Arai Masataka
Graduate School of Mechanical System Engineering, Gunma University
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Tsuruta Yutaka
Graduate School of Mechanical System Engineering, Gunma University
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Furuhata Tomohiko
Graduate School Of Mechanical System Engineering Gunma University
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Tsuruta Yutaka
Graduate School Of Mechanical System Engineering Gunma University
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Arai Masataka
Graduate School Of Engineering Gunma University
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- Behavior of Diesel Sprays in Various Ways of Inter-Spray Impingement
- EM1-1: Behavior of PAHs and PM in a Diffusion Flame of Diesel Fuel(EM: Exhaust Emission Control and Measurement,General Session Papers)
- FL2-3: Influence Factors of Deposits Formation on a Hot Surface for Diesel and Bio-Blended Diesel Fuel(FL: Fuels and Lubricants,General Session Papers)
- Preface