This paper examines the transport of a chemically reacting nanofluid in a
porous medium between two rotary disks with Cattaneo-Christov?s heat flux.
The non-linear ordinary differential system formed under Vonn Karman
transformation of a non-linear partial differential system is solved via a
shooting method with MATLAB bvp4c. The nanofluid thermodynamics profiles
with variation in physical properties of thermal relaxation time, thermal
radiation, porosity, and chemical reaction are observed. Axial, radial, and
tangential velocities are found to be increasing functions of porous
medium. A decrease in the fluid temperature is perceived as thermal
radiation and thermal relaxation increase since more heat can be transported
to neighboring surroundings. The concentration is enhanced with intensified
Cattaneo-Christov?s thermal relaxation but it oscillates with reacting
chemicals. The rotary disks bound the oscillating nanofluid from downward to
up-ward directions and vice versa. The axial velocity represents the change
in force due to porosity and radial stretching of the disks.
Mass transfer and Cattaneo-Christov heat flux for a chemically reacting nanofluid in a porous medium between two rotary disks
