MultiBranch Torsional Vibration in Geared Rotating Systems Kanawha Scales Systems, Incorporated

Format:

Conference/Event

Author/Creator:

Yao, David Y., author.

Conference Name:

International Truck and Bus Meeting & Exposition (1999-11-15 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

Torsional vibration usually causes noticeable sound disturbances, mechanical shakings, and component fatigue problems. It exists at one or more periods of the operating range in torsional systems. Determination of critical speeds or torsional natural frequencies in a design stage makes it possible to avoid early fractures and costly repairs of the machinery. In this paper, the method for predicting speedrelated excitation frequencies of complex rotating systems is discussed and the computer program is developed and tested by actual examples. The natural frequencies and mode shapes of multibranch torsional vibration systems with one or more junction points are calculated. A userfriendly graphic interface for modeling is presented. Some practical examples are given and the results of the simulations are compared to those obtained analytically as well as those given in references

Notes:

Vendor supplied data

Publisher Number:

1999-01-3746

Access Restriction:

Restricted for use by site license