In this article, Buckingham’s π-theorem is applied to model electrospinning and electrospraying to find the fiber or particle diameter as a function of Taylor’s cone height, solution’s electrical conductivity, viscosity, surface tension, operating flow rate, and electric field intensity. The derived expressions elucidate how the fiber or particles diameter varies as a function of the process parameters and liquid properties.

中文翻译：

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电动流体力学的无量纲数学模型

在本文中，将白金汉的π定理应用于电纺和电喷雾的模型，以发现纤维或粒径与泰勒锥高，溶液的电导率，粘度，表面张力，工作流速和电场强度有关。派生的表达式阐明了纤维或颗粒直径如何随工艺参数和液体性质而变化。