Soret and Dufour effects in peristaltic transport of physiological fluids with chemical reaction: A mathematical analysis

作者: T. Hayat , Humaira Yasmin , Maryem Al-Yami

DOI: 10.1016/J.COMPFLUID.2013.10.038

关键词: ConvectionStream functionBiot numberThermodynamicsFlow (mathematics)Transcendental equationMaterials sciencePrandtl numberClosed-form expressionYield (chemistry)

摘要: Abstract The peristaltic transport of Casson fluid in a two-dimensional asymmetric channel with convective conditions is investigated. Soret and Dufour effects are studied the presence chemical reaction. relevant flow analysis modeled for wave frame reference. Computations solutions made velocity, temperature concentration fields. Here two yield planes exist due to asymmetry channel. These calculated by solving transcendental equation terms core width. Closed form expression stream function constructed. Plots prepared parametric study reflecting parameter, reaction Prandtl, Schmidt, Soret, Biot numbers.

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