[Oral Presentation]A novel semiactive damping system featuring magnetorheological elastomer sandwich valve - The 18th International Conference on Electrorheological Fluids and Magnetorheological Suspensions (ERMR 2023)

Contact

Conference Committee

E-mail:ermr2023@cqu.edu.cn

IMPORTANT DATES

Abstract Submission Open: 31 January 2023
Abstract Submission SOFT Deadline: 30 April 2023
Acceptance Notification: 15 March 2023
Early Registration Due: 1 April 2023
Manuscript Submission Open: 1 August 2023
Manuscript Submission Deadline: 31 October 2023

A novel semiactive damping system featuring magnetorheological elastomer sandwich valve

ID：117 Submission ID：116 View Protection：ATTENDEE Updated Time：2023-05-10 13:49:33 Hits：511 Oral Presentation

Start Time：2023-06-10 10:55 （Asia/Shanghai）

Duration：15min

Session：[S2] Concurrent Session 2 » [S2-4] Concurrent Session 2-4

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Abstract

The Magnetorheological Fluid (MRF) Shock Absorber is a type of semi-active shock absorber that has been utilized for many years. By incorporating MRF within the shock absorber and applying a magnetic field to the piston, the damping force can be adjusted. However, due to the high cost of Carbonyl Iron Particles (CIP), the development of this type of semi-active shock absorber for commercial use has been limited. In this paper, a new semi-active shock absorber that uses Magnetorheological Elastomer (MRE) Sandwich is proposed. Unlike the MRF Shock Absorber, which requires a substantial amount of CIP as the filling fluid, this semi-active shock absorber uses MRE Sandwich, which demands a smaller amount of CIP, thus reducing the cost. The MRE Sandwich Shock Absorber in this study is composed of several parts, including an outer tube, oil, piston with orifice and coil, and MRE Sandwich, which serves as a damping force controller. The damping force can be adjusted by altering the electric current in the coil. With no current, the MRE Sandwich has low stiffness, allowing the orifice hole to open easily, resulting in a low damping force. When current is applied, the stiffness of the MRE Sandwich increases, making it more challenging to open the orifice hole, resulting in a higher damping force.

Keywords

Shock absorber,Semi-active,MRE Sandwich,Damping force

Speaker

Kacuk Cikal Nugroho

Student Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia；PT Dtech Inovasi Indonesia, Jl Nusantara No. 18 Canden, Salatiga, Indonesia.

Submission Author

Kacuk Cikal Nugroho Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia；PT Dtech Inovasi Indonesia, Jl Nusantara No. 18 Canden, Salatiga, Indonesia.

Ubaidillah Ubaidillah Mechanical Engineering Department, Islamic University of Madinah, KSA；Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia

Seung Bok Choi Mechanical Engineering； Inha University； Incheon； Republic of Korea

Purwadi Joko Widodo Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia.

Didik Djoko Susilo Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia

Bhre Wangsa Lenggana Department of Mechanical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Gd.1 FT-UNS Jl. Ir Sutami 36A, Kentingan, Surakarta, Indonesia.；PT. Bengawan Teknologi Terpadu, Karanganyar, Jawa Tengah, Indonesia.

WELCOME TO ERMR 2023