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드럼세탁기의 진동 감소를 위한 캐비닛 설계Cabinet Design for Vibration Reduction of a Drum Type Washing Machine
- Other Titles
- Cabinet Design for Vibration Reduction of a Drum Type Washing Machine
- Issue Date
- 2016
- Publisher
- 한국정밀공학회
- Keywords
- Washing machine (세탁기); Vibration (진동); Finite element model (유한요소모델); Modal analysis (모드해석); Cabinet (캐비닛)
- Citation
- 한국정밀공학회지, v.33, no.9, pp.731 - 737
- Indexed
- KCI
- Journal Title
- 한국정밀공학회지
- Volume
- 33
- Number
- 9
- Start Page
- 731
- End Page
- 737
- ISSN
- 1225-9071
- Abstract
- In the quest for improved capacity and accelerated dehydration speed of drum type washing machines, an increase in vibration emerges as a major challenge. In an attempt to derive a new design with reduced vibration, a full finite element model of washing machine has been developed, with experimental verification. After modal analyses of several design variants, a new design of the cabinet has been proposed. Forced vibration analysis of the new model suggests that 19% reduction in cabinet vibration amplitude can be achieved with this design.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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