Silica계 및 Gum Arabic계 전기유변유체의 실험적 특성 연구

• 영문명: Experimental Study on the Characteristics of Silica-Based and Gum Arabic-Based Electro-Rheological Fluid
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 임상규(Sang-G yu Im) 이교정(G yo-Jeong Lee)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제18권 3호, 93~98쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

This thesis presents the physical characteristics of commonly used Silica and Gum Arabic type of the electro-rheological fluid (ER fluid) which are varying according to the intensity of electric field. For Silica ER fluid, silicon oil is used for nonconductive solvent. By differing the composition of the particles in the solvent weight ratio of 10% and 30%, and the viscosity of the solvent of 30cs and 100cs, shear stress & shear rate relationship, and dynamic yield stress are measured experimentally. To see the impact on the Gum Arabic ER fluid’s solvent weight ratio, Gum Arabic particles and transformer oil are used. And by differing the solvent weight ratio of 20% and 40%, experiments of Bingham characteristics of the ER fluid are conducted. Also, by applying the electric field from 1kV/mm to 3kV/mm by 0.5kV/mm on the ER fluid, the change of response characteristics is studied experimentally.

목차

Ⅰ. 서 론

Ⅱ. 본 론

Ⅲ. 결 론

키워드

전기유변유체 Electro-Rheological Fluid Silica Silica-Based Gum Arabic계 Gum Arabic-Based