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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Computational Thermal Sciences: An International Journal
ESCI SJR: 0.249 SNIP: 0.434 CiteScore™: 0.7

ISSN Печать: 1940-2503
ISSN Онлайн: 1940-2554

Computational Thermal Sciences: An International Journal

DOI: 10.1615/ComputThermalScien.2020032330
Forthcoming Article

Mixed convection nanofluid flow over a vertical wedge saturated in porous medium with influence of thermal dispersion using Lie group scaling

Om Prakash Meena
National Institute of Technology Warangal, Telangana, India-506004.

Краткое описание

The article reflects influence of thermal dispersion on mixed convection nanofluid flow over a vertical wedge saturated in porous medium. The governing higher order nonlinear partial differential equations are nondimensionalize via Lie group scaling analysis, and the gained similarity equations solved numerically through spectral quasi-linearization method (SQLM) using the Gauss-Lobatto collocation points. The appropriate results are reported here, to introduce the impact of Lewis number, buoyancy ratio, mixed convection, thermal dispersion, Brownian motion and thermophoresis parameters on velocity, temperature and nanoparticle volume fraction profiles graphically. The heat and mass transfer coefficients are listed in tabular form, to verify the accuracy of present computations, residual analysis study also depicted.