scholarly journals Characteristics of boundary layer flow induced by a solitary wave

2010 ◽  
Author(s):  
C. Lin ◽  
S. C. Hsieh ◽  
S. M. Yu ◽  
R. V. Raikar
Keyword(s):  
Boundary Layer ◽  
Solitary Wave ◽  
Boundary Layer Flow ◽  
Layer Flow

Velocity characteristics in boundary layer flow caused by solitary wave traveling over horizontal bottom

2016 ◽  
Vol 76 ◽  
pp. 238-252 ◽  
Author(s):  
Chang Lin ◽  
Shi-Min Yu ◽  
Wei-Ying Wong ◽  
Guang-Wei Tzeng ◽  
Ming-Jer Kao ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Solitary Wave ◽  
Boundary Layer Flow ◽  
Layer Flow ◽  
Horizontal Bottom

Boundary-layer flow and bed shear stress under a solitary wave: revision

2014 ◽  
Vol 753 ◽  
pp. 554-559 ◽  
Author(s):  
Yong Sung Park ◽  
Joris Verschaeve ◽  
Geir K. Pedersen ◽  
Philip L.-F. Liu
Keyword(s):  
Boundary Layer ◽  
Shear Stress ◽  
Solitary Wave ◽  
Boundary Layer Flow ◽  
Bottom Boundary Layer ◽  
Bed Shear Stress ◽  
Bottom Boundary ◽  
Layer Flow

AbstractWe address two shortcomings in the article by Liu, Park & Cowen (J. Fluid Mech., vol. 574, 2007, pp. 449–463), which gave a theoretical and experimental treatise of the bottom boundary-layer under a solitary wave.

scholarly journals Boundary layer flow and bed shear stress under a solitary wave – CORRIGENDUM

2014 ◽  
Vol 753 ◽  
pp. 553-553
Author(s):  
P. L.-F. Liu ◽  
Y. S. Park ◽  
E. A. Cowen
Keyword(s):  
Boundary Layer ◽  
Shear Stress ◽  
Solitary Wave ◽  
Boundary Layer Flow ◽  
Bed Shear Stress ◽  
Layer Flow

Boundary layer flow and bed shear stress under a solitary wave

2007 ◽  
Vol 574 ◽  
pp. 449-463 ◽  
Author(s):  
PHILIP L.-F. LIU ◽  
YONG SUNG PARK ◽  
EDWIN A. COWEN
Keyword(s):  
Boundary Layer ◽  
Shear Stress ◽  
Solitary Wave ◽  
Analytical Solutions ◽  
Boundary Layer Flow ◽  
Inertia Force ◽  
Bed Shear Stress ◽  
Viscous Boundary Layer ◽  
Layer Flow ◽  
Viscous Boundary

Liu & Orfila (J. Fluid Mech. vol. 520, 2004, p. 83) derived analytical solutions for viscous boundary layer flows under transient long waves. Their analytical solutions were obtained with the assumption that the nonlinear inertia force was negligible in the momentum equations. In this paper, using Liu & Orfila's solution and the solutions for the nonlinear boundary layer equations, we examine the boundary layer flow characteristics under a solitary wave. It is found that while the horizontal component of the free-stream velocity outside the boundary layer always moves in the direction of wave propagation, the fluid particle velocity near the bottom inside the boundary layer reverses direction as the wave decelerates. Consequently, the bed shear stress also changes sign during the deceleration phase. Laboratory measurements, including the free-surface displacement, particle image velocimetry (PIV) resolved velocity fields of the viscous boundary layer, and the calculated bed shear stress were also collected to check the theoretical results. Excellent agreement is observed.

scholarly journals Boundary layer flow beneath an internal solitary wave of elevation

2010 ◽  
Vol 22 (2) ◽  
pp. 026601 ◽  
Author(s):  
M. Carr ◽  
P. A. Davies
Keyword(s):  
Boundary Layer ◽  
Solitary Wave ◽  
Boundary Layer Flow ◽  
Internal Solitary Wave ◽  
Layer Flow
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