Study on dynamic characteristics of double cylinder double acting bilge pump transmission
Jiangmin Xia1, Zhuying Li2, Zhenhai Zhang3, Guodong Wei4
1, 2Department of Naval Architect Engineering,
Naval University of Engineering,
3, 4College of Power Engineering, Naval University of Engineering, Wuhan, Hubei Province, China
E-mail: email@example.com, firstname.lastname@example.org, email@example.com, firstname.lastname@example.org
Abstract. In view of the complex structure of the ship bilge pump, the excitation source in the process of work is difficult to accurately determine the fault condition of the bilge pump through the vibration test data. Based on the theory of multi - body dynamics, rotor dynamics and electrical mechanics, the kinematics and kinetic equations of the bilge pump drive are established, and the dynamics, kinematics and vibration characteristics of bottom Pump drive analysis of the cabin is carried out. The frequency of the excitation force corresponding to the transmission mechanism is deduced, and the frequency of the excitation force of the main transmission is calculated.
Keywords: bilge pump, drive mechanism, kinematics dynamics, vibration.
 Yuan Donghong, Hua Suobaom, Gu Zhehong, Pan Zhengguang, Lu Fei Analysis of vibration and noise mechanism of bilge pump and measures for vibration and noise reduction. Chinese Ship Research, Vol. 4, Issue 5, 2009, p. 75‑80.
 Cui Hongfeng, Li Guanghua Vibration analysis and precautionary measures for boat bilge pump. China Ship Repair, Vol. 6, 2005, p. 26‑27.
 Zhang Yunxia Design and Structural Design of Linear Motor Bilge Pump. Master’s Degree Thesis of China University of Petroleum, 2007.
 Zhang Junhong Multi-Body Dynamics Analysis of Vibration and Noise of Internal Combustion Engine. Technology of Tianjin University, 2012.
 Liu Yanzhu, Hong Jiazhen, Yang Haixing Multi-Rigid Body System Dynamics. Higher Education Press, Beijing, 1989.
 Haug E. J. Computer Aided Kinematics and Dynamics of Mechanical Systems: Basic Methods. Needham Heights, Allyn and Bacon, 1989, p. 199‑237.
 Banerjee A. K. Lemak M E. Multi-flexible body dynamics capturing motion induced stiffness. Journal of Applied Mechanicac, Vol. 58, 1991, p. 766‑75.
 Tan Wenjie Multi-Body System Dynamics Analysis Method for Vibration Response of Internal Combustion Engine Crankshaft. Master’s Thesis of Vehicle and Traffic Engineering, Beijing Institute of Technology, 2012.
 Ho J. Y. L. Direct path method for flexible multibody spacecraft dynamics. Journal of Spacecraft and Rocket, Vol. 14, Issue 2, 1977, p. 102‑110.
Cite this article
Xia Jiangmin, Li Zhuying, Zhang Zhenhai, Wei Guodong Study on dynamic characteristics of double cylinder double acting bilge pump transmission. Vibroengineering PROCEDIA, Vol. 14, 2017, p. 1‑6.
© JVE International Ltd. Vibroengineering PROCEDIA. Oct 2017, Vol. 14. ISSN 2345-0533