Your browser does not allow JavaScript!
JavaScript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
Open Science Slovenia
Open Science
DiKUL
slv
|
eng
Search
Browse
New in RUL
About RUL
In numbers
Help
Sign in
Synchronization and stability of a three co-rotating rotor system coupled with springs in a non-resonance system
ID
Du, Mingjun
(
Author
),
ID
Hou, Yongjun
(
Author
),
ID
Tang, Tong
(
Author
),
ID
Tang, Lian
(
Author
),
ID
Wang, Jialong
(
Author
),
ID
Gao, Hongbo
(
Author
)
PDF - Presentation file,
Download
(4,95 MB)
MD5: 6CA07BCE3822A148F3D47F662BCF9F88
URL - Source URL, Visit
https://www.sv-jme.eu/sl/article/synchronization-and-stability-of-three-co-rotating-rotors-system-coupled-with-springs-in-a-non-resonance-system/
Image galllery
Abstract
With the rapid development of horizontal drilling technology, the drilling fluid shale shaker (DFSS) features high capacity and high efficiency. Hence, a vibrating mechanism of a three co-rotating rotor system coupled with springs is proposed for designing large-sized and heavy-duty vibrating screens in petroleum drilling engineering. To master synchronization of the vibrating system, the dynamic equations of three co-rotating rotors coupled with springs are first developed based on Lagrange’s equations. Second, synchronous conditions of the system are derived based on the average method, and its stability criterion is obtained by adopting Hamilton’s principle. Furthermore, the influences of various factors, including positional parameters of three motors, stiffness coefficient of the springs and frequency ratio on synchronization behaviour, are numerically analysed in the steady state. Additionally, the Runge–Kutta algorithm with adaptive control is employed to build an electromagnetic coupling model, and the relationships between the synchronization state of the system and its mechanical-electrical coupling characteristics are investigated. Finally, an experimental prototype is designed to validate the theory and numerical analysis. The research result shows that the in-phase synchronization of three co-rotating rotors coupled with springs is easy to implement with the selection of a sufficiently large stiffness.
Language:
English
Keywords:
synchronization
,
dynamic characteristic
,
synchronous conditions
,
stability criterion
,
springs
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
FS - Faculty of Mechanical Engineering
Publication status:
Published
Publication version:
Version of Record
Year:
2021
Number of pages:
Str. 580-598
Numbering:
Vol. 67, no. 11
PID:
20.500.12556/RUL-133629
UDC:
531.2:621.9
ISSN on article:
0039-2480
DOI:
10.5545/sv-jme.2021.7259
COBISS.SI-ID:
88015107
Publication date in RUL:
06.12.2021
Views:
540
Downloads:
127
Metadata:
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Copy citation
Share:
Record is a part of a journal
Title:
Strojniški vestnik
Shortened title:
Stroj. vestn.
Publisher:
Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
ISSN:
0039-2480
COBISS.SI-ID:
762116
Secondary language
Language:
Slovenian
Title:
Sinhronizacija in stabilnost treh sovrtečih se rotorjev, povezanih z vzmetmi v neresonančni sistem
Keywords:
sinhronizacija
,
dinamične lastnosti
,
sinhrono stanje
,
kriterij stabilnosti
,
vzmeti
,
vibracijska sita
,
vrtalna tekočina
Projects
Funder:
Other - Other funder or multiple funders
Funding programme:
Chengdu International Science and Technology Cooperation Project
Project number:
2019-GH02-00035-HZ
Similar documents
Similar works from RUL:
Similar works from other Slovenian collections:
Back