Droplet Size Distribution in Diesel Fuel Spray : Continued: Effects of Back Pressure and Ambient Density

スポンサーリンク

概要

• 論文の詳細を見る

• The purpose of this paper is to clarify transient characteristics, effects of back pressure and ambient density of spray atomization and droplet size distrubution in the diesel spray. In the experiment, the diesel spray injected into a stagnant ambient atmosphere under high pressure is observed by means of taking photographs with photographing time, back pressure and ambient density changed. The result confirms that uniformity and mean diameter of the total distribution change with time. And it is proved experimentally how the efficiency of droplet production from spray changes with time. As back pressure increases, Sauter mean diameter increases because of a decrease in spray velocity. Further, its change is expressed in equations as a function of back pressure and ambient density. Transient changes in Sauter mean diameter and the uniformity are written in experimental equations as a function of back pressure.

• 一般社団法人日本機械学会の論文

著者

• SENDA Jiro

  Faculty of Engineering, Doshisha University

• TAKEUCHI Kiichiro

  Doshisha University

• TAKEUCHI Kiichiro

  Faculty of Engineering, Doshisha University

• YAMADA Koji

  Nissan Motor Co. Ltd.

• Takeuchi Kiichiro

  Faculty Of Engineering Doshisha University

• Yamada K

  Saitama Univ. Saitama Jpn

関連論文

• Heat Transfer Characteristics of a Diesel Spray Impinging on a Wall
• E107 CONSTRUCTION OF HEAT RECOVERY GENERATION SYSTEM FOR COGENERATION IN COMMERCIAL AND RESIDENTIAL SECTORS(Distributed Energy System-1)
• The Heat-Transfer Characteristics of a Small Droplet Impinging upon a Hot Surface
• Deformation and Breakup Behavior of a Small Droplet Impinging upon a Hot Surface : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Droplet Size Distribution in Diesel Fuel Spray : Continued: Effects of Back Pressure and Ambient Density
• Droplet Size Distribution in Diesel Fuel Spray
• The Role of the Effective Mass in the Hot-Electron Magnetophonon Resonance in n-Type Germanium
• The Role of Emitter States in Magnetotunneling through Double-Barrier Resonant-Tunneling Diodes at High Magnetic Fields
• Presoot and Soot Formations in Heating of Hydrocarbon Fuels
• How to Design a Thermoacoustic System Considering the Relaxation Time $\tau$: Introduction of Parameter $\omega\tau$ to Determine the Position of Stack
• Effect of Inner Diameter Change of Phase Adjuster on Heat-to-Sound Energy Conversion Efficiency in Loop-Tube-Type Thermoacoustic Prime Mover

もっと見る 閉じる

スポンサーリンク