Heat generation of magneto-rheological fluid dampers

被引：3

作者：

Breese, DG ^{[1
]}

Gordaninejad, F ^{[1
]}

Ericksen, EO ^{[1
]}

机构：

[1] Tenneco Automot, Monroe, MI 48161 USA

来源：

SMART STRUCTURES AND MATERIALS 2000: SMART SYSTEMS FOR BRIDGES, STRUCTURES, AND HIGHWAYS | 2000年 / 3988卷

关键词：

heat generation; semi-active; field-controllable; magneto-rheological fluid dampers;

D O I：

10.1117/12.383166

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study presents a theoretical analysis of heat generation and dissipation of field-controllable magneto-rheological fluid (MRF) shock absorbers. Since MRF dampers are energy-dissipating devices, the issues of heat generation and dissipation are important in predicting their performance. A theoretical model is developed based on Bingham plastic model to estimate temperature history of the MRF dampers. The governing equation includes the MRF viscosity as a function of the temperature. The numerical solutions are compared with experimental results in order to validate the accuracy of the model, and excellent agreements are obtained.

引用

页码：450 / 456

页数：7

共 12 条

[1]

AIKEN ID, 1995, EERCSTI9502 IND SPON

[2] Heating of magneto-rheological fluid dampers: A theoretical study [J].

Breese, DG ;

Gordaninejad, F .

SMART STRUCTURES AND MATERIALS 1999: SMART SYSTEMS FOR BRIDGES, STRUCTURES AND HIGHWAYS, 1999, 3671 :2-10

[3]

Carlson JD, 1994, MACH DES, V8, P61

[4]

Cengel YA., 1998, HEAT TRANSFER PRACTI

[5]

DEMCHUK SA, 1993, J MAGNETISM MAGNETIC, P312

[6]

ERIKSEN EO, 1999, THESIS U NEVADA RENO

[7]

GORDANINEJAD F, 2000, Patent No. 6019201

[8]

GORDANINEJAD F, 2000, IN PRESS J INTELLIGE

[9]

Gordaninejad F., 1999, P 7 INT C ER FLUIDS, P641

[10]

KORDONSKY W, 1993, J MAT SYSTEMS ST JAN, P65

← 1 2 →