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

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 th...

Full description

Saved in:
Bibliographic Details
Main Authors: Wen Zeng, Zhizhong Tong, Jicheng Bai, Liang Zhang, Songjing Li
Format: Conference Proceeding
Language:English
Subjects:
Bellows
displacement
dynamic characteristics
Engines
flow-rate control valve
fuel supply
Fuels
Mathematical model
Steady-state
Temperature
Valves
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
DOI:10.1109/FPM.2011.6045807