Intellectual Textile System Research Center (ITRC) and RIAM School of Materials Science and Engineering, College of Engineering, Seoul National University, Seoul, Republic of Korea.
J Colloid Interface Sci. 2013 Jul 15;402:90-3. doi: 10.1016/j.jcis.2013.03.046. Epub 2013 Apr 11.
The yield stress dependence on electric field strength for giant electrorheological (GER) fluids over the full range of electric fields was examined using Seo's scaling function which incorporated both the polarization and the conductivity models. If a proper scaling was applied to the yield stress data to collapse them onto a single curve, the Seo's scaling function could correctly fit the yield stress behavior of GER suspensions, even at very high electric field strengths. The model predictions were also compared with recently proposed Choi et al.'s model to allow a consideration of the universal framework of ER fluids.
使用 Seo 的标度函数研究了全电场范围内巨电流变 (GER) 流体的屈服应力对电场强度的依赖性，该函数结合了极化和电导率模型。如果对屈服应力数据进行适当的标度以将它们合并到单个曲线上，则 Seo 的标度函数可以正确拟合 GER 悬浮液的屈服应力行为，即使在非常高的电场强度下也是如此。还将模型预测与最近提出的 Choi 等人的模型进行了比较，以考虑 ER 流体的通用框架。
