Damping of resonant vibration of a rigid rotor supported on journal bearings with electrofluid

• Autorzy: Starczewski, Z
• Języki publikacji: EN

Abstrakty

EN

The paper is concerned with the problem of damping of resonant vibration in a rigid rotor system supported on journal bearings. The equations of motion of a such system are derived. Kinematic excitation is under investigation. Appropriate diagrams of amplitude and frequency in dependence of the system parameters as well as results and concluding remarks has been included.

Słowa kluczowe

PL

łożysko poprzeczne; tłumienie drgań; wirnik sztywny

EN

journal bearing; vibration damping; rigid rotor

• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2001
• Tom: Vol. 5, nr 2
• Strony: 121-126
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Starczewski, Z

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Narbutta 84, 02 -524 Warszawa, Poland

Bibliografia

• [1] Duff, A.W., 1896, Physical Reviews, 4,23.
• [2] Winslow, W.M., 1947, Methods and Means of Translating Electrical Impulses into Mechanikal Lubrication, Part 2, Application to step Bearing, Bulletin of the ISME, 16, 92, 432-440.
• [3] Klass, D.L., Martinek, T.W., 1967, Rheological Properties, Journal of Applied Physics, 38, 67-74.
• [4] Z. Starczewski, 1999, Damping of Vibrations of the Rotor Supported on Journal Bearings with Elektrofluid, vol. 23, No. 4, 105-113.