Towards the Visualization of Fuel Cavitation In a Nozzle of a Diesel Engine by Neutron Radiography

N.Takenaka; T.Kadowaki; K. Tohara; K.Kawabata; Y.Kawabata; I.C. Lim; C.M. Sim

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Towards the Visualization of Fuel Cavitation In a Nozzle of a Diesel Engine by Neutron Radiography

机译：借助中子射线照相技术实现柴油机喷嘴中气蚀的可视化

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摘要

Preliminary study on the visualization of fuel cavitation in a nozzle of a Diesel engine by neutron radiography was presented. Various real metallic nozzles of the Diesel engines filled with fuel were visualized by neutron radiography. The fuel and the gas bubbles simulating the cavitation were well visualized. The multiplex exposures method by using a chopper with opening the electrical shutter of a CCD camera was carried out for the visualization of cavitation in a fuel nozzle of a Diesel Engine.

机译：提出了通过中子射线照相可视化柴油机喷嘴中的燃料气穴现象的初步研究。通过中子射线照相可以看到装满燃料的柴油发动机的各种实际金属喷嘴。很好地观察了模拟空化的燃料和气泡。为了使柴油发动机的燃料喷嘴中的气穴现象可视化，执行了通过使用具有打开CCD相机的电子快门的斩波器的多重曝光方法。

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来源
《Key Engineering Materials》 |2004年第pt2期|p.1349-1355|共7页
作者
N.Takenaka; T.Kadowaki; K. Tohara; K.Kawabata; Y.Kawabata; I.C. Lim; C.M. Sim;
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作者单位

Department of Mechanical Engineering, Kobe University, Rokkodai, Nada, Kobe 657-8504, Japan;

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原文格式 PDF
正文语种 eng
中图分类工程基础科学;
关键词
neutron radiography; diesel engine; fuel nozzle; cavitation;

机译：中子射线照相;柴油机;燃料喷嘴;气蚀;

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1. Visualization of cavitation phenomena in a Diesel engine fuel injection nozzle by neutron radiography [J] . N. Takenaka, T. Kadowaki, Y. Kawabata, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2005,第1a3期

机译：中子射线照相法可视化柴油机喷油嘴中的气蚀现象
2. Study of the generated density of cavitation inside diesel nozzle using different fuels and nozzles [J] . Jiang Guangjun, Zhang Yusheng, Wen Hua, Energy Conversion & Management . 2015,第octa期

机译：不同燃料和喷嘴对柴油机喷嘴内部气蚀产生密度的研究
3. Numerical investigation on effects of nozzle's geometric parameters on the flow and the cavitation characteristics within injector's nozzle for a high-pressure common-rail DI diesel engine [J] . Zuo-Yu Sun, Guo-Xiu Li, Chuan Chen, Energy Conversion & Management . 2015,第jana期

机译：高压共轨DI柴油机喷嘴几何参数对喷油嘴内流动和空化特性影响的数值研究
4. Visualization of cavitation in a fuel injection nozzle of a Diesel engine by neutron radiography [C] . 竹中信幸, 川端健介, 田中裕也, 日本伝熱シンポジウム . 2006

机译：中子射线照相造影的柴油机燃料喷嘴中空化的可视化
5. Cavitation in diesel fuel injector nozzles. [D] . Schmidt, David P. 1997

机译：柴油喷油嘴中的气穴现象。
6. Analysis of diesel engine injector nozzle spray characteristics fueled with residual fuel oil [O] . C.H. Achebe, B.M.O. Ogunedo, J.L. Chukwuneke, 2020

机译：柴油发动机喷射器喷嘴喷射特性的分析用剩余燃料油燃料
7. Visualization of cavitation phenomena in a Diesel engine fuel injection nozzle by neutron radiography [O] . Takenaka Nobuyuki, Kadowaki T., Kawabata Y., 2005

机译：中子射线照相法可视化柴油机喷油嘴中的气蚀现象

Towards the Visualization of Fuel Cavitation In a Nozzle of a Diesel Engine by Neutron Radiography

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