- 期刊
- OpenAccess
Two-Dimensional Stagnation-Point Velocity-Slip Flow and Heat Transfer over Porous Stretching Sheet
摘要
Present paper investigates 2D (Two-Dimensional) stagnation-point velocity-slip flow over porous stretching sheet. The governing non-linear PDEs (Partial Differential Equations) are non-dimensionlized by using the similarity transformation technique that results into coupled non-linear ODEs (Ordinary Differential Equations). Such ODEs are then solved by using shooting technique with fourth-order Runge-Kutta method. Since the behavior of boundary layer stagnation-point flow depends on the rate of cooling and stretching. Therefore, the main objective of this paper is to analyze the effects of different working parameters on shear stress, heat transfer, velocity and temperature of fluid. The results revealed that the velocity-slip has significant effect on the fluid flow as well as on the heat transfer. The numerical results are also compared with existing work for no-slip condition and found to have good agreement with improved asymptotic behavior.
延伸閱讀
- 郭偉丞（2009）。Heat transfer of a three-dimensional flow due to an unsteady bidirectional stretching surface〔碩士論文，國立暨南國際大學〕。華藝線上圖書館。https://doi.org/10.6837/NCNU.2009.00220
- Khalili, S., Dinarvand, S., Hosseini, R., Dehkordi, I. R., & Tamim, H. (2014). Stagnation-point Flow and Heat Transfer of a Nanofluid Adjacent to Linearly Stretching/Shrinking Sheet: A Numerical Study. Research Journal of Applied Sciences, Engineering and Technology, 7(1), 83-90. https://www.airitilibrary.com/Article/Detail?DocID=20407467-201401-201506290025-201506290025-83-90
- Attia, H. A. (2009). Ion Slip Effect on Unsteady Couette Flow with Heat Transfer under Exponential Decaying Pressure Gradient. 淡江理工學刊, 12(2), 209-214. https://doi.org/10.6180/jase.2009.12.2.13
- Attia, H. A. (2006). Heat Transfer in a Stagnation Point Flow of a Micropolar Fluid over a Stretching Surface with Heat Generation/Absorption. 淡江理工學刊, 9(4), 299-305. https://doi.org/10.6180/jase.2006.9.4.01
- Mansur, S., Ishak, A., & Pop, I. (2014). Three-Dimensional Flow and Heat Transfer Past a Permeable Exponentially Stretching/Shrinking Sheet in a Nanofluid. Journal of Applied Mathematics, 2014(), 630-635-469. https://doi.org/10.1155/2014/517273