栏目导航
往期目录
推荐阅读
内燃机与配件 当前位置:首页>推荐阅读>内燃机与配件

基于高速转台下的发动机压力测量系统分析

发布时间:2021-11-19 17:06:01   阅读次数:  字体:    

 Analysis of Engine Pressure Measurement System Based on High Speed Turntable

曹慧 CAO Hui
(九江职业技术学院信息工程学院,九江 332000)
(School of Information Engineering,Jiujiang Vocational and Technical College,Jiujiang 332000,China)
摘要:本文介绍基于高速转台的发动机压力测量系统,该系统能够精确测量发动机燃烧室内部的压强,并自带存储测试相关装备。传统的发动机压力测量采用的是间接测量方法,通过对推力和时间的相对数据而倒推出燃烧室的压力数据,此种方式会因为摩擦力对推力的损耗而产生较大误差。而改进的基于高速转台的发动机压力测量系统则因为通过采用对燃烧室直接测量的方式而减少误差,实现了精确测量。
Abstract: This paper introduces the engine pressure measurement system based on high-speed turntable. The system can accurately measure the pressure in the engine combustion chamber, and has its own storage and testing equipment. The traditional engine pressure measurement adopts the indirect measurement method, which reverses the pressure data of the combustion chamber through the relative data of thrust and time. This method will produce large errors due to the loss of thrust by friction. The improved engine pressure measurement system based on high-speed turntable reduces the error and realizes accurate measurement by directly measuring the combustion chamber.
关键词:高速转台;发动机压力测量;压力测量系统;系统测量条件;系统软件设计
Key words: high speed turntable;engine pressure measurement;pressure measuring system;system measurement conditions;system software design
中图分类号:U464 文献标识码:A 文章编号:1674-957X(2021)22-0045-02
文章出处:曹慧.基于高速转台下的发动机压力测量系统分析[J].内燃机与配件,2021(22):45-46.

投稿邮箱:nrjypjzzs@163.com 微信:15130137617 王编辑
版权所有:本站为内燃机与配件杂志社内王编辑投稿咨询平台,如需其他服务请通过其他方式联系 Copyright © 1988-2021 All Rights Reserved.

在线客服

在线编辑
点击这里给我发消息
点击这里给我发消息