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喷油泵顶隙柱塞供油特性研究
引用本文:谢凤,雷军,王建华,杨艳珺.喷油泵顶隙柱塞供油特性研究[J].拖拉机与农用运输车,2010,37(6).
作者姓名:谢凤  雷军  王建华  杨艳珺
摘    要:对喷油泵顶隙柱塞、普通柱塞供油特性进行试验,通过对喷油泵泵端压力、嘴端压力、喷油规律及喷油量的研究,对比分析顶隙柱塞与普通柱塞的喷油提前特性及喷油特性差异。

关 键 词:柴油机  喷油泵  顶隙柱塞  喷油提前特性  喷射特性

Fuel Delivery Characteristics of Top Clearance Plunger in Injection Pump
HE Feng,LEI Jun,WANG Jian-hua,YANG Yan-jun.Fuel Delivery Characteristics of Top Clearance Plunger in Injection Pump[J].Tractor & Farm Transporter,2010,37(6).
Authors:HE Feng  LEI Jun  WANG Jian-hua  YANG Yan-jun
Abstract:The fuel delivery characteristic experiments of the top clearance plunger and the normal plunger are made.The pump pressure,nozzle pressure,injection profile and injection quantity of pump are studied.The character of injection advance and injection characteristic are different between the top clearance plunger and the normal plunger.
Keywords:Diesel engine  Fuel injection pump  Top clearance plunger  Character of injection advance  Injection characteristic
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