论文标题
嗜热实验数据的理论分析
Theoretical analysis of thermophoretic experimental data
论文作者
论文摘要
热疗法是由温度梯度引起的转运现象。非常小的物体分散在流体介质中，在温度梯度中呈现出非均匀稳定密度。在非相互作用的布朗运动的理论情况下分析这种现象，可以假设这些颗粒是由空间依赖的机械力驱动的。这意味着在先前工作中衍生的潜力的存在。从这种潜力中，获得了力的定性特性和Soret系数。然而，该理论与实验数据之间的定量相关性并未得到一致证明。在这里提出了一种将该理论与实验数据相匹配的方法，该方法用于分析硫酸钠（SDS）胶束的实验信息。
Thermophoresis is a transport phenomenon induced by a temperature gradient. Very small objects dispersed in a fluid medium and in a temperature gradient present a non homogeneous steady density. Analysing this phenomenon within the theoretical scenario of non interacting Brownian motion one can assume that those particles are driven by a spatially dependent mechanical force. This implies the existence of a potential which was derived in a previous work. From this potential the qualitative properties of the force and the Soret coefficient were obtained. Nevertheless a quantitative correlation between the theory and the experimental data were not consistently proved. Here it is presented a methodology to match this theory with the experimental data, which it is used to analyse the experimental information of sodium docecyl sulfate (SDS) micelles.
