Browse > Article

Design and Performance Test of Valve Operated by ER Fluids  

장성철 (경남대학교 대학원 기계공학과)
염만오 (경남대학교 기계자동화공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.1, 2004 , pp. 63-68 More about this Journal
Abstract
Recently ER fluids are put to practical use in fluid power industry field. As only with electrical signal change to the valve in which ER fluid flowing, ER fluid flow is controlled, so devepment of simple ER valves have been tried. In this case a technical problem is to check the pressure drop caused from flow rate change in valves because the pressure drop is very small. In this study ER valves are designed and manufactured, and small pressure drop induced from flow rate change is checked by pressure transducer which is made with appling strain gage. The ER valves and pressure drop check method are considered to be applied to the fluid power industry.
Keywords
Electro-Rheologica(ER) Fluidl; Pressure Control Valve; Flow Rate; Differential Pressure Gauge; Electric Field; Pressure Drop;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Electro-Rheological Valves in a Hydraulic Circuit /
[ Simmonds,A.L. ] / IEE Proceeding-D   DOI
2 Design and Development of Flow Based Electro-Rheological Devices /
[ Brooks,D.A. ] / Jorunal of Modern Physics
3 Performance Investigation of a Cylindrical Valve Featuring Electro-Rheological Fluids /
[ Choi,S.B.;Cheong.C.C. ] / Journal of the Korean Society of Precision Engineering   과학기술학회마을
4 The Electrical and Rheological Properties of Zeolite Based ER Fluids /
[ Jug,D.W.;Choi,Y.D.;Kim,S.G. ] / Korea Journal of Materials Research   과학기술학회마을
5 A Control valve by Making use of an ER Fluid /
[ Yokota,S.;Kondoh,Y. ] / JSME   DOI
6 Flow Rate-Pressure Drop Characteristics of Dispersive ER Fluid According to Change of Electric Field Strength in Clearance between Parallel Plates /
[ Jang,S.C.;Yum,M.O.;Kim,D.T. ] / KSMTE   과학기술학회마을
7 The Yield Stress An Engineering Reality /
[ Hartnet,J.P.;Hu,R,Y.Z. ] / J.of Rheology   DOI   ScienceOn