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Dynamic characteristics research of a high temperature flow-rate control valve

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The high temperature flow-rate control valve is a key component to control the flow rate of fuel supply for scramjet engines. In this paper, a bellow-type flow rate control valve for high temperature working fuel is developed. The construction and working principle of the valve are introduced and the mathematical models of the valve are established. The dynamic characteristics of displacement are simulated by using Matlab/Simulink platform and experimented simultaneously. By comparing the simulation and experiment results, the dynamic response characteristics of flow rate can be studied, so the working reliability of the valve can be guaranteed. As a result, the flow rate of the valve can be controlled accurately according to the needs of fuel supply for scramjet engine.

Original languageEnglish
Title of host publicationProceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
Pages450-455
Number of pages6
DOIs
StatePublished - 2011
Event2011 International Conference on Fluid Power and Mechatronics, FPM 2011 - Beijing, China
Duration: 17 Aug 201120 Aug 2011

Publication series

NameProceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011

Conference

Conference2011 International Conference on Fluid Power and Mechatronics, FPM 2011
Country/TerritoryChina
CityBeijing
Period17/08/1120/08/11

Keywords

  • Displacement
  • Dynamic characteristics
  • Flow-rate control valve
  • Fuel supply

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