A flexible micro fluid transport system featuring magnetorheological elastomer. (18th January 2016)

• Record Type: Journal Article
• Authors: Behrooz, Majid; Gordaninejad, Faramarz
• Is Part Of: Smart materials and structures. Volume 25:Number 2(2016:Feb.)
• Publication Date: 2016-01-18
• Subjects: magnetorheological elastomer -- fluid transport system -- magneto-fluid-structure interaction; Smart materials -- Periodicals; Strucural design -- Periodicals; 620.11
• DOI: 10.1088/0964-1726/25/2/025011
• Languages: English
• ISSNs: 0964-1726

Abstract

Abstract: This study presents a flexible magnetically-actuated micro fluid transport system utilizing an isotropic magnetorheological elastomer (MRE). Theoretical modeling and analysis of this system is presented for a two-dimensional model. This fluid transport system can propel the fluid by applying a fluctuating magnetic field on the MRE. The magneto-fluid-structure interaction analysis is employed to determine movement of the solid domain and the velocity of the fluid under a controllable magnetic field. The effects of key material, geometric, and magnetic parameters on the behavior of this system are examined. It is demonstrated that the proposed system can propel the fluid unidirectionally, and the volume of the transported fluid is significantly affected by some of the design parameters.