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Modeling the variation of surface tension with composition for binary liquid mixtures

机译:用二元液体混合物的成分模拟表面张力的变化

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摘要

We study the variation of surface tension of a solution with concentration via dimensionless variables and an identity. The behavior at the extremities are analyzed critically via a perturbative route that generates the natural indices of non-ideality. A Pade interpolation leads finally to a general form for the concerned variation. It nicely accounts for the salient features and correlates the change of surface tension with mole fraction in a variety of completely miscible, binary aqueous solutions. The workability of a few prevalent equations are also scrutinized in the light of the present endeavor. (C) 2003 Elsevier Science B.V. All rights reserved. [References: 23]
机译:我们通过无量纲变量和同一性研究溶液浓度的溶液表面张力的变化。极端行为通过产生非理想自然指数的扰动路径进行了严格分析。帕德插值最终导致有关变化的通用形式。它很好地说明了显着特征,并将各种完全可混溶的二元水溶液中表面张力的变化与摩尔分数相关联。根据当前的努力,还研究了一些流行方程的可操作性。 (C)2003 Elsevier Science B.V.保留所有权利。 [参考:23]

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