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      https://www.ias.ac.in/article/fulltext/pram/095/0185

    • Keywords

       

      Three-dimensional flow; stretched surface; Boungrino model; Cattaneo–Christov heat flux; error analysis.

    • Abstract

       

      Non-Newtonian materials have attracted the attention of scientists and engineers due to their many applications in the current era. This endeavour is conducted to utilise the generalised Ohm law with thermal and mass transportation. Phenomena of heat and mass transfer are based on generalised Fourier and Fick’s laws respectively. Present analysis examines magnetohydrodynamic (MHD) three-dimensional flow of the Casson liquid.Flow is assumed to be over a stretched surface which is stretched in two directions. Contribution of Hall and ion slip effects are included. Diffusion phenomenon is captured using the Boungrino model. Convergent series solutions by homotopy algorithm is also derived. Physical quantities of interest are discussed with respect to the involved variables. Convergence of the applied scheme is presented in the form of error analysis. Also convergence is shownby computing dimensionless stresses, heat and mass transfer rates. Authenticity of the achieved result is shown by comparing the obtained results with those from the open literature and excellent similarity is attained and recorded.Diffusion of mass and heat can be controlled by enhancing the thermal, solutal factors and Prandtl and Schmidt numbers.

    • Author Affiliations

       

      MUHAMMAD SOHAIL1 HUSSAM ALRABAIAH2 3 UMAIR ALI1 FATEMA TUZ ZOHRA4 MAHMOUD M SELIM5 6 PHATIPHAT THOUNTHONG7

      1. Department of Applied Mathematics and Statistics, Institute of Space Technology, P.O. Box 2750, Islamabad 44000, Pakistan
      2. College of Engineering, Al Ain University, Al Ain, UAE
      3. Department of Mathematics, Tafila Technical University, Tafila, Jordan
      4. Department of Mathematics, Faculty of Science and Technology, American International University, Dhaka 1229, Bangladesh
      5. Department of Mathematics, Al-Aflaj College of Science and Humanities Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj 710-11912, Saudi Arabia
      6. Department of Mathematics, Suez Faculty of Science, Suez University, Suez 34891, Egypt
      7. Department of Teacher Training in Electrical Engineering, Renewable Energy Research Centre, Faculty of Technical Education, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Road, Bangsue, Bangkok 10800, Thailand
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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