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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/1126
Title: Design and experimental experimental evaluation of a novel damper for front loaded washing machine featureing sma actuator and wedge mechanism
Authors: Quoc Duy Bui 
Long Vuong Hoang 
Nguyen Quoc Hung 
Duc Dai Mai 
Do Qui Duyen 
Keywords: Shape memory alloy;SMA actuator;Washing machine;SMA spring
Issue Date: 2020
Source: https://www.springerprofessional.de/en/design-and-experimental-evaluation-of-a-novel-damper-for-front-l/19011038
Conference name: Second International Conference on Material, Machines and Methods for Sustainable Development - MMMS2020 
Abstract: 
In this study, a new shape memory alloy (SMA) damper is developed for suspension system of front–loaded washing machines. The damper is actuated by a spring SMA actuator and its actuating force is amplified by a wedge mechanism and exerted on the inner cylindrical face of the damper housing to create friction against the housing. The friction between the wedges and housing produces damping force of the damper. After an introduction to SMA actuators and the suspension system of front–loaded washing machines, configuration of the proposed SMA damper is presented. Modelling of the proposed SMA damper is then performed considering required damping force, installation space and cost. Based on the modelling, a prototype SMA damper is then designed, manufactured and assessed through experimental works with discussions.
Duration: 18-21/7/2021
Conference venue: Nha Trang, Vietnam
URI(1): http://epub.vgu.edu.vn/handle/dlibvgu/1126
DOI: https://doi.org/10.1007/978-3-030-69610-8_116
Appears in Collections:Conference papers

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