Bioconvection in Cross Nano-Materials with Magnetic Dipole Impacted by Activation Energy, Thermal Radiation, and Second Order Slip

Symmetry

Iskander Tlili¹  Kamel Al-Khaled²  SamiUllah Khan³  Hassan Waqas⁴  A. Aldabesh⁵  Sa’edA. Musmar⁶  Zahra Abdelmalek⁷ 

[1] Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam;Department of Mathematics & Statistics, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan;Department of Mathematics, COMSATS University Islamabad, Sahiwal 57000, Pakistan;Department of Mathematics, Government College University Faisalabad 38000, Pakistan;Department of Mechanical Engineering, Faculty of Engineering, Albaha University, Al Bahah 65527, Saudi Arabia;Industrial Engineering Department, The University of Jordan, Amman 11942, Jordan;Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam;

关键词: cross nanofluid;    ferrohydrodynamic;    cylindrical surface;    bioconvection;    second order velocity slip;   

DOI  :  10.3390/sym12061019

来源: DOAJ

【 摘 要 】

Ferroliquids derive their magneto–viscous behavior from the suspended magnetic nanomaterial that enables tunable changes in temperature, as well as nano-structured fluid characteristics. A theoretical model that depicts the bioconvection flow of cross nanofluid with a magnetic dipole subjected to a cylindrical surface was developed and numerically solved. The model encountered nonlinear thermal radiation, activation energy, and second order slip. The flow equations were reduced and are presented in dimensionless forms, and they were solved numerically using the shooting technique, which is abuilt-in feature of MatLab. The model encountered symmetrical constraints for predicting velocity, temperature, concentration, and gyrotactic microorganism distribution and profiles. Moreover, the numerical values were computed for local Nusselt number, local Sherwood number, and motile density number against each physical parameter.

【 授权许可】

Unknown