TY - JOUR
T1 - Thermal radiation effect on MHD stagnation point flow with partial slip
AU - Dadheech, Praveen Kumar
AU - Kumar, Navin
AU - Agrawal, Priyanka
AU - Al-Mdallal, Qasem
N1 - Publisher Copyright:
© 2024 The Author(s)
PY - 2025/1
Y1 - 2025/1
N2 - The coupled effect of MHD stagnation point flow and thermal radiation over a shrinking sheet with partial slip is explored. The existence of dual solutions is investigated and studied for velocity, temperature and velocity gradient profiles. Then the transformed set of equations of the flow after applying suitable similarity solutions were encountered by Shooting Technique in conjunction with the fourth ordered Runge-Kutta method. Numerical solutions with graphical representation are studied. For more physical insight the skin friction coefficient number is also examined. In temperature profiles decreasing tendency is noticed with increased Prandtl number, thermal slip parameter values for both solutions. For the first solution, with increased velocity parameter and slip parameter, both the velocity profile and velocity gradient profiles increase and reverse pattern is noticed for the second solution. The current work has numerous practical applications in polymer technology, the manufacturing of glass fibers, and metallurgical processes such as annealing and tinning copper wires, as well as chilling continuous strips or filaments by pulling through quiescent fluids.
AB - The coupled effect of MHD stagnation point flow and thermal radiation over a shrinking sheet with partial slip is explored. The existence of dual solutions is investigated and studied for velocity, temperature and velocity gradient profiles. Then the transformed set of equations of the flow after applying suitable similarity solutions were encountered by Shooting Technique in conjunction with the fourth ordered Runge-Kutta method. Numerical solutions with graphical representation are studied. For more physical insight the skin friction coefficient number is also examined. In temperature profiles decreasing tendency is noticed with increased Prandtl number, thermal slip parameter values for both solutions. For the first solution, with increased velocity parameter and slip parameter, both the velocity profile and velocity gradient profiles increase and reverse pattern is noticed for the second solution. The current work has numerous practical applications in polymer technology, the manufacturing of glass fibers, and metallurgical processes such as annealing and tinning copper wires, as well as chilling continuous strips or filaments by pulling through quiescent fluids.
KW - Dual solutions
KW - MHD
KW - Partial slip
KW - Shrinking surface
KW - Stagnation point flow
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U2 - 10.1016/j.ijft.2024.101021
DO - 10.1016/j.ijft.2024.101021
M3 - Article
AN - SCOPUS:85212813869
SN - 2666-2027
VL - 25
JO - International Journal of Thermofluids
JF - International Journal of Thermofluids
M1 - 101021
ER -