Vibration Analysis and Experimental Research of the Linear-Motor-Driven Water Piston Pump Used in the Naval Ship
Joint Authors
Ji, H.
Nie, Shuang
Nie, S. L.
Huang, Y. Q.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-09-20
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Aiming at the existing problems of traditional water piston pump used in the naval ship, such as low efficiency, high noise, large vibration, and nonintelligent control, a new type of linear-motor-driven water piston pump is developed and its vibration characteristics are analyzed in this research.
Based on the 3D model of the structure, the simulation analyses including static stress analysis, modal analysis, and harmonic response analysis are conducted.
The simulation results reveal that the mode shape under low frequency stage is mainly associated with the eccentricity swing of the piston rod.
The vibration experiment results show that the resonance frequency of linear-motor-driven water piston pump is concentrated upon 500 Hz and 800 Hz in the low frequency range.
The dampers can change the resonance frequency of the system to a certain extent.
The vibration under triangular motion curve is much better than that of S curve, which is consistent with the simulation conclusion.
This research provides an effective method to detect the vibration characteristics and a reference for design and optimization of the linear-motor-driven water piston pump.
American Psychological Association (APA)
Huang, Y. Q.& Nie, S. L.& Ji, H.& Nie, Shuang. 2016. Vibration Analysis and Experimental Research of the Linear-Motor-Driven Water Piston Pump Used in the Naval Ship. Shock and Vibration،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1119162
Modern Language Association (MLA)
Huang, Y. Q.…[et al.]. Vibration Analysis and Experimental Research of the Linear-Motor-Driven Water Piston Pump Used in the Naval Ship. Shock and Vibration No. 2016 (2016), pp.1-13.
https://search.emarefa.net/detail/BIM-1119162
American Medical Association (AMA)
Huang, Y. Q.& Nie, S. L.& Ji, H.& Nie, Shuang. Vibration Analysis and Experimental Research of the Linear-Motor-Driven Water Piston Pump Used in the Naval Ship. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1119162
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119162