Transportation of nanoparticles in thermally stratified fluid reservoirs based on Cattaneo–Christov model with viscous dissipation

Abstract

The usage of nanoparticles is effectively enhanced in industries and technologies because of their intensified thermal performance. Nanomaterials innovatively play a significant role in technological applications such as biosensors, the petroleum related industry and biofuels. Due to such exceptional performance of nanomaterials, the magneto-hydrodynamics squeezed nanofluid flow is examined through the parallel walls. The transportation phenomenon of heat and mass with viscous dissipation and double stratification is also investigated under Cattaneo–Christov phenomenon. The constitutive equations (PDEs) are transmuted with precise similarity variable into dimensionless equations (ODEs). The acquired ODEs are evaluated through the assistance of Homotopic technique. The impacts of the emerging parameters are described graphically on the concerned profiles. The graphical discussion clarifies that both stratification parameters diminish both profiles (thermal & solutal). Concentration field is decreased by the thermophoresis parameter. The relaxation time parameters decrease the heat and mass transport. Moreover, both Brownian and thermophoresis parameters raise the temperature.