STABILITY OF WHIRLING SHAFTS WITH INTERNAL AND EXTERNAL DAMPING

Necessary and sufficient conditions for the stability of motion of whirling shafts are established using the direct method of Lyapunov. The non-linear mathematical model employed is based on the work of V.V. Bolotin and includes the effects of both internal and external damping. A coordinate transformation is used to facilitate the analysis. In effect, this transformation establishes a mathematical equivalence between the governing equations for a whirling shaft with both internal and external damping, and the governing equations for a whirling shaft with internal damping only.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00207462
• Corporate Authors:

  Pergamon Press, Incorporated

  Maxwell House, Fairview Park
  Elmsford, NY  United States  10523
• Authors:
  • Mingori, D L
• Publication Date: 1973-4

Media Info

• Features: References;
• Pagination: p. 155-160
• Serial:
  • International Journal of Non-Linear Mechanics
  • Volume: 8
  • Issue Number: 2
  • Publisher: Elsevier
  • ISSN: 0020-7462

Subject/Index Terms

• TRT Terms: Damping (Engineering); Damping (Physics); Machine shafts; Propeller shafts; Vibration
• Old TRIS Terms: Propeller shaft vibration; Shaft vibration
• Subject Areas: Marine Transportation; Vehicles and Equipment;

Filing Info

• Accession Number: 00051099
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Feb 28 1974 12:00AM