基于力线平移原理的涵道风扇水平推力测试系统  

The Ducted Fan Horizontal Pushing Test System Based on Force Line Translation Principle

作　　者：刘国松[1] 刘亮[2] 刘鸿涛 LIU Guo-song(Changchun Institute of Technology,Changchun 130021,China)

机构地区：[1]长春工程学院,长春130021 [2]长春理工大学,长春130022 [3]吉林省水工程安全与灾害防治工程实验室,长春130018

出　　处：《长春工程学院学报（自然科学版）》2019年第2期99-101,共3页Journal of Changchun Institute of Technology：Natural Sciences Edition

基　　金：吉林省科技发展计划资助项目(20180201024SF);吉林省科技发展计划资助项目(20180201058SF)

摘　　要：涵道风扇可作为动力源进行飞行器设计,它是一种高效、安全的动力推进装置。为了在起飞前对飞行器进行推力测试和研究,利用力线平移原理设计了一套涵道风扇水平推力测试系统;经过受力分析和几何误差分析,得到了影响几何误差的主要因素;搭建了测试平台,得到了风扇的推力数据,与厂家给定的初始数据相符。The ducted fan can be used as a power source for aircraft design,which is an efficient and safe power pushing device.In order to test and study the aircraft s pushing before take-off,a ducted fan horizontal pushing test system has been designed by using the principle of force line translation principle.After force analysis and geometric error analysis,the main factors affecting geometric error are obtained.A test platform has been built,and the pushing data of the fan is obtained,which match the initial data given by the manufacturer.

关 键 词：涵道风扇 测试平台 推力 力线平移原理 

分 类 号：V211.45[航空宇航科学与技术—航空宇航推进理论与工程]