Title :
Study on Integrated Hydraulic Propulsion Vessel
Author :
Yulong, Ji ; Yuqing, Sun ; Haiquan, Chen ; Yindong, Zhang ; Lei, Chen ; Hongpeng, Zhang
Author_Institution :
Dalian Maritime Univ., Dalian
Abstract :
A ship propulsion method, integrated hydraulic propulsion (IHP), was put forward and its characteristic was discussed. After that, dynamic mathematic model of IHP vessel was developed. Based on the model, dynamic response character of the system and the influences of four parameters (oil bulk modulus, rotary inertia, seawater density and oil temperature) upon the system were discussed. The simulation results show that IHP method is feasible. Oil bulk modulus and rotary inertia will influence the system dynamic behavior significantly. Seawater density and oil temperature will not only influence the dynamic behavior but also the steady state, so these parameters should be taken into account when an IHP system is to be designed. IHP method offers a new idea for ship design.
Keywords :
design engineering; dynamic response; elastic moduli; hydraulic systems; propulsion; ships; dynamic mathematic model; dynamic response; integrated hydraulic propulsion vessel; oil bulk modulus; oil temperature; rotary inertia; seawater density; ship design; ship propulsion; steady state; system dynamic behavior; Diesel engines; Employee welfare; Hydraulic drives; Marine vehicles; Mathematical model; Mechanical energy; Petroleum; Propellers; Propulsion; Temperature;
Conference_Titel :
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location :
Vigo
Print_ISBN :
978-1-4244-0754-5
Electronic_ISBN :
978-1-4244-0755-2
DOI :
10.1109/ISIE.2007.4374917
