Title :
Thermal-hydraulic modeling and simulation of high power hydro-motor
Author :
Li, Yonglin ; Su, Xinbing ; Xu, Haojun ; Li, Dawei
Author_Institution :
Coll. of Eng., Air Force Eng. Univ., Xi´´an
Abstract :
Heat transfer analysis for a high power hydro-motor with cooling duct was given in the paper in which the heat flow inside the hydro-motor was described precisely. Based on the running characteristic of hydro-motor, the thermal model which could predict temperature charges of motorpsilas different parts was built. Hydraulic system with valve-controlled hydro-motor was taken as an example of the simulation, and the results show that the model can more comprehensively and accurately reflect the dynamic temperature changing process of all parts and give important reference values to the cooling design and the safe use of the hydro-motor.
Keywords :
heat transfer; hydraulic motors; power system simulation; cooling duct; heat transfer analysis; high power hydro-motor simulation; thermal-hydraulic modeling; valve-controlled hydro-motor; Cooling; Ducts; Heat transfer; Hydraulic systems; Petroleum; Power system modeling; Predictive models; Pressure control; Temperature control; Weight control;
Conference_Titel :
System Simulation and Scientific Computing, 2008. ICSC 2008. Asia Simulation Conference - 7th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1786-5
Electronic_ISBN :
978-1-4244-1787-2
DOI :
10.1109/ASC-ICSC.2008.4675479
