Melting heat impact on the time-dependent squeezing hybrid nanofluid flow over a Riga surface with nonuniform heat source/sink

Advanced technological applications of hybrid nanofluid flow over a Riga surface are vital because of their diversified physical properties. In particular, there are applications like lubrication processes and aerospace engineering, and the combined effect of more than one nanoparticle with various surface conditions affecting the flow properties is important. The melting heat conditions, along with the role of thermal radiation, viscous dissipation, and nonuniform heat source/sink for the time-dependent flow hybrid nanofluid over a Riga surface, are considered in this article. Along with the melting heat surface condition, the impact of velocity slip overshoots the flow phenomena. The contributing factors embedded within the system with their dimensional form are distorted into their corresponding dimensionless form by the utility of suitable similarity functions. Afterward, numerical methodology is employed to handle the set of equations. In particular, “shooting-based Runge-Kutta method” is proposed to solve the set transformed equations. The significant properties of various constraints are presented graphically, followed by the validation with earlier studies in particular cases. The key conclusions of the suggested study are as follows: the heat transfer rate is influenced by the squeezing parameter and growth of the Eckert number. In each of these scenarios, hybrid nanofluids again favor higher heat transfer rates.