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Characteristics of a hydro power rotor system due to a sudden loss of magnetic field
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.ORCID iD: 0000-0001-6016-6342
2006 (English)In: Proceedings - 7th International Conference on Rotor Dynamics: September 25 - 28, 2006, Vienna, Austria / [ed] H. Springer; H. Ecker, Vienna: Institute of Mechanics and Mechatronics, Vienna University of Technology , 2006, article id 88Conference paper, Published paper (Refereed)
Abstract [en]

This paper addresses dynamics of the rotor, which is vertically secured in one immovable hinge and one elastic support. There were received and analyzed equations of dynamics for description of disk-shaped and cylindrical rotor with dynamic unbalance. From the overall system of equations, there was received a system of equations for description of dynamics of the rotor under the impact of only static unbalance or only moment unbalance. There were considered cases of stable rotation of the rotor. There were obtained and analyzed dependencies for definition of all forces and moments, which impact the rotor. There were defined conditions at which stability of the rotor's rotation is secured. Studies encompass basic operational modes of the rotor's rotation. Dynamics of the rotor is described by elementary algebraic equations.

Place, publisher, year, edition, pages
Vienna: Institute of Mechanics and Mechatronics, Vienna University of Technology , 2006. article id 88
National Category
Other Mechanical Engineering Applied Mechanics
Research subject
Computer Aided Design; Solid Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-30844Local ID: 4d388ae0-7a5d-11db-8824-000ea68e967bISBN: 3-200-00689-7 (print)OAI: oai:DiVA.org:ltu-30844DiVA, id: diva2:1004073
Conference
International Conference on Rotor Dynamics : 25/09/2006 - 28/09/2006
Note

Godkänd; 2006; 20061121 (karmar)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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Karlsson, MartinAidanpää, Jan-Olov

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf