摘要
介绍了磁流体的组成及其所具有的温度、磁热效应、热磁对流和蒸发等热物理性能,以及磁流体膜在强化传热和减小流阻的作用,并详述了磁流体在热力学领域的具体应用,如热管、磁热泵、太阳能系统等,以此来拓宽对磁流体热应用方面的研究和应用思路。
The components of magnetic fluid are introduced as well as its propertie s,such as tempera -ture characteristics,magnetocalo ric effect,thermomagnetic convection,and evaporate characteristics.The magnetic fluid film is discussed which can increase the heat transfer and decrease the flow resis -tance.Furthermore,in order to broa den the recognition of magnetic flui d,its' thermoapplications ,such as heat pipe,magnetocaloric pump,solar energy system are presente d.
出处
《功能材料与器件学报》
CAS
CSCD
2002年第3期314-318,共5页
Journal of Functional Materials and Devices
关键词
磁流体
热磁对流
磁热效应
传热
磁流体膜
magnetic fluid
thermomagnetic co nvection
magnetocaloric effect
h eat transfer
magnetic fluid film
