The Effect of Spool Displacement Control to the Flow Rate in the Piezoelectric Stack-Based Valve System Subjected to High Operating Temperature

by Yu-Jin Park, Bo-Gyu Kim, Jun-Cheol Jeon, Dongsoo Jung, Seung-Bok Choi
Published 2021-09-01

The Effect of Particle Shapes on the Field-Dependent Rheological Properties of Magnetorheological Greases

by Norzilawati Mohamad, Ubaidillah, Saiful Amri Mazlan, Seung-bok Choi, Siti Aishah Abdul Aziz, Masataka Sugimoto
Published 2019-03-01

Material Characterization of MR Fluid on Performance of MRF Based Brake

by Nguyen Vien Quoc, Le Duy Tuan, Le Dai Hiep, Hung Nguyen Quoc, Seung Bok Choi
Published 2019-06-01

A Tactile Device Generating Repulsive Forces of Various Human Tissues Fabricated from Magnetic-Responsive Fluid in Porous Polyurethane

by Yu-Jin Park, Ji-Young Yoon, Byung-Hyuk Kang, Gi-Woo Kim, Seung-Bok Choi
Published 2020-02-01

Swelling, Thermal, and Shear Properties of a Waste Tire Rubber Based Magnetorheological Elastomer

by Ubaidillah, Endra Dwi Purnomo, Hanafi Ismail, Seung-Bok Choi, Aishah Abdul Aziz, Saiful Amri Mazlan
Published 2019-03-01

Applications of Magnetorheological Technology to Semiactive Vibration Control Systems

by Miao Yu, Seung-Bok Choi, Norman M. Wereley, Weihua Li, Jeong-Hoi Koo, Xinchun Guan
Published 2015-01-01

Microstructure Simulation and Constitutive Modelling of Magnetorheological Fluids Based on the Hexagonal Close-packed Structure

by Jintao Zhang, Wanli Song, Zhen Peng, Jinwei Gao, Na Wang, Seung-Bok Choi, Gi-Woo Kim
Published 2020-04-01

Vibration control of a semi-active railway vehicle suspension with magneto-rheological dampers

by Jong-Seok Oh, Yu-Jeong Shin, Hyung-Wook Koo, Hwan-Choong Kim, Jinhyuk Park, Seung-Bok Choi
Published 2016-04-01

Selection of Materials Used in Viscous Clutch With ER Fluid Working in Special Conditions

by Artur Olszak, Karol Osowski, Przemysław Motyl, Grzegorz Mędrek, Jan Zwolak, Andrzej Kęsy, Zbigniew Kęsy, Seung-Bok Choi
Published 2019-06-01

Design of a Novel Magnetorheological Damper Adaptable to Low and High Stroke Velocity of Vehicle Suspension System

by Bo-Gyu Kim, Dal-Seong Yoon, Gi-Woo Kim, Seung-Bok Choi, Aditya Suryadi Tan, Thomas Sattel
Published 2020-08-01

Tunable Young’s Moduli of Soft Composites Fabricated from Magnetorheological Materials Containing Microsized Iron Particles

by Ji-Young Yoon, Seong-Woo Hong, Yu-Jin Park, Seong-Hwan Kim, Gi-Woo Kim, Seung-Bok Choi
Published 2020-07-01

Vibration Diagnosis of Sand Units in a Stone Crusher Plant: An On-Site Field Test

by Seong-Hwan Kim, Bo-Gyu Kim, Dong-Soo Jung, Seung-Bok Choi, Jong-Mu Lee, Kyu-Bong Lee
Published 2020-06-01

Dynamic Analysis of Sphere-Like Iron Particles Based Magnetorheological Damper for Waveform-Generating Test System

by Jong-Seok Oh, Chang Won Shul, Tae Hyeong Kim, Tae-Hoon Lee, Sung-Wan Son, Seung-Bok Choi
Published 2020-02-01

The Effect of Sr-CoFe₂O₄ Nanoparticles with Different Particles Sized as Additives in CIP-Based Magnetorheological Fluid

by Kacuk Cikal Nugroho, Ubaidillah Ubaidillah, Retna Arilasita, Margono Margono, Bambang Hari Priyambodo, Budi Purnama, Saiful Amri Mazlan, Seung-Bok Choi
Published 2021-07-01

Material Characterization of a Magnetorheological Fluid Subjected to Long-Term Operation in Damper

by Dewi Utami, Ubaidillah, Saiful A. Mazlan, Fitrian Imaduddin, Nur A. Nordin, Irfan Bahiuddin, Siti Aishah Abdul Aziz, Norzilawati Mohamad, Seung-Bok Choi
Published 2018-11-01

The field-dependent rheological properties of plate-like carbonyl iron particle-based magnetorheological elastomers

by Norhiwani Hapipi, Siti Aishah Abdul Aziz, Saiful Amri Mazlan, Ubaidillah, Seung Bok Choi, Norzilawati Mohamad, Muntaz Hana Ahmad Khairi, Abdul Yasser Abd. Fatah
Published 2019-03-01

Material Characterization of Magnetorheological Elastomers with Corroded Carbonyl Iron Particles: Morphological Images and Field-dependent Viscoelastic Properties

by Siti Aishah Binti Abdul Aziz, Saiful Amri Mazlan, Nur Azmah Nordin, Nor Azlin Nazira Abd Rahman, U Ubaidillah, Seung-Bok Choi, Norzilawati Mohamad
Published 2019-07-01

The Effect of Microparticles on the Storage Modulus and Durability Behavior of Magnetorheological Elastomer

by Mohd Aidy Faizal Johari, Saiful Amri Mazlan, Nur Azmah Nordin, U Ubaidillah, Siti Aishah Abdul Aziz, Nurhazimah Nazmi, Norhasnidawani Johari, Seung-Bok Choi
Published 2021-08-01

Thermal Aging Rheological Behavior of Magnetorheological Elastomers Based on Silicone Rubber

by Siti Aishah Abdul Aziz, Saiful Amri Mazlan, U Ubaidillah, Norzilawati Mohamad, Seung-Bok Choi, Mohamad Amirul Che Aziz, Mohd Aidy Faizal Johari, Koji Homma
Published 2020-11-01

3D-Printed Soft Structure of Polyurethane and Magnetorheological Fluid: A Proof-of-Concept Investigation of its Stiffness Tunability

by Seong-Woo Hong, Ji-Young Yoon, Seong-Hwan Kim, Sun-Kon Lee, Yong-Rae Kim, Yu-Jin Park, Gi-Woo Kim, Seung-Bok Choi
Published 2019-09-01