Lorentz force

Quantum mechanics

Magnetic field

Heat transfer

Magnetohydrodynamics

Materials science

Joule (programming language)

Power (physics)

Classical mechanics

Current (fluid)

Dissipation

Thermodynamics

Physics

Joule heating

Flow (mathematics)

Composite material

Dimensionless quantity

Nanofluid

Mechanics

Volumetric flow rate

Waves in Random and Complex Media

A nanofluid is a fluid containing particles with less than a nanometer diameter. These particles are referred to as nanoparticles dispersed in a base fluid. The viscoelastic Oldroyd-B nanofluid flow past a vertical stretching sheet with swimming gyrotactic microorganisms is investigated in this present analysis. Lorentz force characteristics are considered because the magnetic field is applied normally to the sheet. Viscous dissipation, Joule heating, and chemical reaction are combined inside the system. The resulting equations are converted into the dimensionless form using similar improvement and then explained by the bvp4c procedure. The effect of associated parameters on velocity, temperature, motile density profiles, and nanoparticle volume fraction has been reflected through physical justification over tables and graphs. Statistical analysis is applied to disclose the association of parameters with the physical characters. The temperature rises due to managing relaxing time in the current investigation. When the chemical destructive response rate increases, a constructive chemical reaction increases species concentration considerably; however, the species concentration drops when the reaction rate increases. The current and potential applications of bioconvection renewed the drive for theoretical research on synthesis and process control in biofuel cells and bioreactors.

Bioconvective magnetized oldroyd-B nanofluid flow in the presence of Joule heating with gyrotactic microorganisms