V K Sinha

Indian Institute of Technology Dhanbad

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R. Nandkeolyar

National Institute of Technology Jamshedpur

G. S. Seth

Indian Institute of Technology Dhanbad

B. Kumar

Thapar Institute of Engineering & Technology

Maneesh Kumar Singh

Dr. K.N.Modi University

Prashu

Thapar Institute of Engineering & Technology

Vivek Sangwan

Thapar Institute of Engineering & Technology

Premful Kumar

National Institute of Technology Jamshedpur

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Indian Institute of Technology Dhanbad

National Institute of Technology Jamshedpur

Thapar Institute of Engineering & Technology

Dr. K.N.Modi University

Indian Institute of Technology Roorkee

National Institute of Technology Uttarakhand

National Institute of Technology Srinagar

KIIT University

University of KwaZulu-Natal

GITAM University

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Outlining the impact of thermal radiation on micropolar nanofluid viscous dissipative flow: A spectral method based numerical simulation with regression analysis

AIP conference proceedings (2020)

V K Sinha B. Kumar G. S. Seth R. Nandkeolyar

In the current analysis, we analyze the steady magnetohydrodynamic (MHD) micropolar nanofluid stagnation point flow adjacent to a stretching surface. The heat transfer characteristics within the flow field are influenced by radiative as well as dissipa- tive effects. The mathematical model consists of coupled partial differential equations which are transformed into similarity form by implementing similarity transformation. The spectral method based linearization technique, known as successive linearization technique, is utilized to obtain a numerical solution of the governing equations. The profiles of velocity, concentration, angular ve- locity, and temperature are obtained and discussed for their variation with respect to the non-dimensional flow parameters such as magnetic parameter, material parameter, and radiation parameter. Regression analysis is also performed on local Nusselt number, and it suggests that the effect of Eckert number is dominant on local Nusselt number in comparison to radiation parameter.

Eckert number

Thermal Radiation

Linearization

10.1063/5.0019259

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