Unsteady MHD Stagnation‐Point Flow Toward a Shrinking Sheet with Thermal Radiation and Slip Effects

Hui Chen; Haiying Liang; Fei Wang; Ming Shen

doi:10.1002/htj.21186

journal article Jun 04, 2015

Unsteady MHD Stagnation‐Point Flow Toward a Shrinking Sheet with Thermal Radiation and Slip Effects

Hui Chen

Haiying Liang

Fei Wang

Ming Shen

Heat Transfer—Asian Research Vol. 45 No. 8 pp. 730-745 · Wiley

View at Publisher Save 10.1002/htj.21186

Abstract

The problem of an unsteady magnetohydrodynamic stagnation point flow of an incompressible viscous fluid over a shrinking sheet is discussed in the presence of thermal radiation and boundary slip, which has not been documented to date in the literature. The governing boundary‐layer equations are transformed to high order nonlinear and ordinary differential equations by similarity transformations and then solved numerically. The effects of magnetic parameter, unsteadiness parameter, radiation parameter, velocity, and thermal slip parameters on velocity and temperature are analyzed and discussed. It is found that dual solutions of both velocity and temperature fields exist for negative values of the velocity ratio parameter. The results indicate that dual solution domains of velocity and temperature expand as the unsteadiness parameter increases.

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Metrics

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Citations

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References

Details

Published: Jun 04, 2015
Vol/Issue: 45(8)
Pages: 730-745
License: View

Authors

H

Hui Chen

School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou China

H

Haiying Liang

School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou China

F

Fei Wang

College of Mathematics and Computer Science, Fuzhou University, Fuzhou China

M

Ming Shen

College of Mathematics and Computer Science, Fuzhou University, Fuzhou China

Cite This Article

Hui Chen, Haiying Liang, Fei Wang, et al. (2015). Unsteady MHD Stagnation‐Point Flow Toward a Shrinking Sheet with Thermal Radiation and Slip Effects. Heat Transfer—Asian Research, 45(8), 730-745. https://doi.org/10.1002/htj.21186

Unsteady MHD Stagnation‐Point Flow Toward a Shrinking Sheet with Thermal Radiation and Slip Effects

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