Experimental Investigation of Shaft Whirl Carrying 3 Rotors

Autor/innen

  • Rohit Tamrakar Department of Mechanical Engineering, MANIT Bhopal, M.P., India
  • N. D. Mittal Department of Mechanical Engineering, MANIT Bhopal, M.P., India

Schlagwörter:

Whirling, Natural frequency, Impact hammer, Dunkerley's, Rayleigh-Ritz

Abstract

This paper deals with the study of whirling of shaft with three rotors. Natural frequency of the system is found by impact hammer test followed by identifying the speed at which whirling occurs in the system. Experimental results were verified by using Dunkerley's method for natural frequency. Rayleigh-Ritz equation is used to find out the critical speed of the shaft and hence to validate with experimental result.Keywords: Whirling, Natural frequency, Impact hammer, Dunkerley's, Rayleigh-RitzCite this ArticleRohit Tamrakar, Mittal N. D.. Experimental Investigation of Shaft Whirl carrying 3 Rotors. Trends in Mechanical Engineering & Technology. 2015; 6(2): 17–21p.

Downloads

Veröffentlicht

2015-05-14

Ausgabe

Bd. 5 Nr. 2 (2015)

Rubrik

Research Articles

Lizenz

Declaration and Copyright Transfer Form

(to be completed by authors)

 

I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

·         I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.

·         I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).

·         I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.

·          I/We also agree to the authorship of the article in the following order:

Author’s name                                    

 

1. ________________

2. ________________

3. ________________

4. _______________

 

We  Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal.