Study of two‐dimensional Oldroyd‐B nanofluid flow over a Riga plate under the influence of non‐uniform heat source/sink with binary chemical reaction
Ram Prakash Sharma, Om Prakash, Shaik Shafi
Source abstract
Abstract The study of the non‐uniform heat source/sink and binary chemical reaction on the unsteady two‐dimensional flow phenomenon of Oldroyd‐B nanofluid past a Riga plate is examined. The assumed boundary condition is employed as a hyperbolic time‐varying condition for all the profiles. However, the governing differential equations are transformed into coupled ordinary differential equations via a suitable choice of appropriate similarity renovation. Further, the numerical method, particularly Runge‐Kutta fourth‐order accompanied by shooting, is deployed to handle these transformed equations. The characterizing parameters behavior of the flow phenomena are displayed through graphs. Outcomes reveal that the momentum ratio parameter, Deborah number of relaxation time, and width parameter reduce the momentum profile. The upsurge in the values of the radiation parameter inclines the temperature profile. The rise in the values of the chemical reaction parameter and temperature difference parameter reduces the mass profile.
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