TY - GEN
T1 - Thermodynamic characteristics analysis of a high temperature fuel flow-rate control valve
AU - Song, Kai
AU - Li, Songjing
PY - 2010
Y1 - 2010
N2 - High temperature flow-rate control valve is a key component to control the flow rate of fuel supply for aerospace engines. A high temperature fuel flow-rate control valve, pilot-controlled by a high pressure pneumatic system, is developed in this paper. The construction and working principle of the valve are introduced. The thermodynamic mathematical models of the valve are built and the thermodynamic characteristics are simulated by using the 3D finite element analysis method under the condition that the material of the valve elements is a high temperature alloy. Then both of the steady-state and transient temperature field distribution inside the spool and valve body are studied. Also the thermal stress and thermal strain of the valve are calculated.
AB - High temperature flow-rate control valve is a key component to control the flow rate of fuel supply for aerospace engines. A high temperature fuel flow-rate control valve, pilot-controlled by a high pressure pneumatic system, is developed in this paper. The construction and working principle of the valve are introduced. The thermodynamic mathematical models of the valve are built and the thermodynamic characteristics are simulated by using the 3D finite element analysis method under the condition that the material of the valve elements is a high temperature alloy. Then both of the steady-state and transient temperature field distribution inside the spool and valve body are studied. Also the thermal stress and thermal strain of the valve are calculated.
KW - Finite element analysis
KW - Flow-rate control valve
KW - High temperature fuel
KW - Thermal strain
UR - https://www.scopus.com/pages/publications/79952134850
U2 - 10.1109/ISSCAA.2010.5633602
DO - 10.1109/ISSCAA.2010.5633602
M3 - 会议稿件
AN - SCOPUS:79952134850
SN - 9781424460441
T3 - ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
SP - 1333
EP - 1338
BT - ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
T2 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
Y2 - 8 June 2010 through 10 June 2010
ER -