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TANG HongZhe Beihang Sino-French Engineer School Beihang University Beijing China 《中国科学:物理学 力学 天文学(英文版)》2011,(7)
Dispersion of metal particles in fluids can be used to manufacture magnetorheologic fluids(MRF).Properties of these dispersion systems are mainly determined by the arrangements and contacts among particles.In this paper,particles with smaller sizes than those in the target dispersion system are added using iron particles dispersed in silicon oil as a model to control the arrangements and contacts.The result suggests that these small-sized particles have a significant effect on the viscoelastic properties of... 相似文献