Numerical simulation for two-phase dusty thermally developed Marangoni forced convective flow of Williamson material: A finite difference scheme

Kamel Guedri, M. Sadiq Hashmi, Kamel Al-Khaled, M. Ijaz Khan*, Nargis Khan, Sami Ullah Khan, Ahmed M. Galal

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


Present research work reports some novel investigation regarding thermal Marangoni convection features for Williamson fluid flow along with utilization of dust particles. In order to improve the transportation process, the thermal radiation and mixed convection aspects are also taken into account. The surface tension has been considered a linearly fluctuating with the surface temperature. The temperature of interface dust particles and fluid attained quadratic relation with interface arc length. The flow problem is based on dust particle phase and associated fundamental laws of heat/mass phenomenon. The valuable transformations acquired the flow problem in non-dimensional form which are further proceeded numerically via novel finite difference procedure. The outcomes from simulated theoretical analysis are graphically underlined in view of novel physical relevance. The fluid velocity increasing versus Grashof number. Also, fluid velocity declines for dust particle mass concentration, suction/injection and momentum dust parameter. The temperature of working fluid boosts against larger radiation parameter.

Original languageEnglish
Article numbere202100206
JournalZAMM Zeitschrift fur Angewandte Mathematik und Mechanik
Issue number3
Publication statusPublished - Dec 8 2022
Externally publishedYes

ASJC Scopus subject areas

  • Computational Mechanics
  • Applied Mathematics

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