A convergence criterion for tangent hyperbolic fluid along a stretching wall subjected to inclined electromagnetic field

• Emran Khoshrouye Ghiasi ^[1] ; Reza Saleh ^[1]
  1. [1] Universidad Islámica de Azad
• Localización: SeMA Journal: Boletín de la Sociedad Española de Matemática Aplicada, ISSN-e 2254-3902, ISSN 2254-3902, Vol. 76, Nº. 3, 2019, págs. 521-531
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The homotopy-based approach is a useful tool for solving nonlinear partial differential equations (PDEs) in physics and engineering. Our aim here is to optimize this approach by generating a convergence criterion for tangent hyperbolic fluid along a stretching wall with magnetic force. To this end, the governing partial differential equations (PDEs) get transformed to the dimensionless form via similarity variables. A comparison of the homotopy-based approach for the skin friction coefficient with different solution methodologies shows that the 9th-order approximate solution together with ℏ=−0.523 will certainly achieve a very minor error for the present system.