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Title: Studies of the dynamic behaviour of two machine assemblies with particular respect to noise reduction at the design stage
Author: Satter, Muhammed A.
Awarding Body: Loughborough University of Technology
Current Institution: Loughborough University
Date of Award: 1970
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The general aim of this thesis has been to demonstrate how noise could be reduced at the design and development stages of industrial machinery by effective engineering design. Part A embodies the general methods of noise generation mechanism and principles of noise control. The case studies having entirely contrasting noise problems are presented in Parts B and C, where advanced experimental techniques such as dynamic strain measurement, hologram interferometry and high-speed photography have been used for analysis purposes. The first case study is made on a textile machinery drawroll assembly (Part B) in which a drawroll radiates much of the noise at a single frequency. The drawroll is reciprocated by the fundamental longitudinal mode of vibration of the assembly which is excited by small impactive but random forces at its gear drive.
Supervisor: Not available Sponsor: Loughborough University of Technology
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available