JOURNAL ARTICLE

A comprehensive study of the effects of various design variables on the dynamic behavior and vibration characteristics of a front-loading washing machine.

  • Published In: Noise & Vibration Worldwide, 2023, v. 54, n. 9. P. 477 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Hashemian, Fatemeh; Deng, Xiaomin; WANG, YI; Kim, Seungoh; Vaidhyanathan, Raveendran 3 of 3

Abstract

This article presents a comprehensive simulation-based study on how nine key design variables affect the dynamic behavior and vibration characteristics of a front-loading washing machine. Using a multibody dynamics model developed in the commercial software Adams View, the study analyzes natural frequencies and displacement responses through numerical simulations and sensitivity analyses. The findings indicate that among all design variables, the mass density of the front weight balancer and the damping coefficient of the dampers have the strongest influence on both the natural frequencies and maximum displacement amplitudes in the X, Y, and Z directions. Other variables, such as spring stiffness and damper angles, show comparatively weaker effects. These results contribute to the understanding of washing machine dynamics and may assist engineers in optimizing suspension system designs to reduce vibration.

Additional Information

  • Source:Noise & Vibration Worldwide. 2023/10, Vol. 54, Issue 9, p477
  • Document Type:Article
  • Subject Area:History
  • Publication Date:2023
  • ISSN:0957-4565
  • DOI:10.1177/09574565231194312
  • Accession Number:172912606
  • Copyright Statement:Copyright of Noise & Vibration Worldwide is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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