Experimental study of a laminar air boundary layer over a water surface

2003 ◽  
Vol 35 (5) ◽  
pp. 472-476 ◽  
Author(s):  
Y. S. Tsai ◽  
A. J. Grass ◽  
R. R. Simons
Keyword(s):  
Boundary Layer ◽  
Experimental Study ◽  
Water Surface

scholarly journals Experimental Study and Application of CFD During the Exploitation Process of Ship in Order to Minimizing the Fuel Consumption

2015 ◽  
Vol 18 (4) ◽  
pp. 136-144
Author(s):  
Quang Le ◽  
Huong Thi Thanh Pham ◽  
He Van Ngo
Keyword(s):  
Boundary Layer ◽  
Experimental Study ◽  
Fuel Consumption ◽  
Water Surface ◽  
Gas Injection ◽  
Ship Hull ◽  
Container Ship ◽  
Air Resistance ◽  
Cfd Method ◽  
Energy Exploitation

The acticle presents a method for minimizing energy exploitation of the ship through reducing ship resistances. Ship resistances include water resistances caused by frictions of water and waves acting on hull part in the water and air resistance acting on the hull part above water surface. To reduce the resistance caused by water friction, the authors proposed a method which intervene directly on the boundary layer of ship hull by the creating a gas injection foaming layer. To reduce air resistance, the authors used CFD method to optimaze arrangement of container on deck for a container ship. Obtained results showed that the proposed method help to save 5-8% of the consuming energy.

Experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge

2020 ◽  
Author(s):  
V. L. Kocharin ◽  
A. A. Yatskikh ◽  
D. S. Prishchepova ◽  
A. V. Panina ◽  
Yu. G. Yermolaev ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Experimental Study ◽  
Shock Waves ◽  
Flat Plate ◽  
Leading Edge ◽  
Weak Shock ◽  
The Impact
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