نتایج جستجو برای: movable bed

تعداد نتایج: 52211  

Journal: :PROCEEDINGS OF HYDRAULIC ENGINEERING 2003

Journal: :Transactions of the Japan Society of Civil Engineers 1959

2011
N. Khezri H. Chanson

Abstract: A tidal bore is a positive surge taking place during the flood tide under macro-tidal conditions and the bore represents the leading edge of the tidal wave propagating upstream. The fundamentals of tidal bores remain unknown, although some physical experiments were performed during the last two decades. In this study, some physical modelling was performed to investigate the tidal bore...

Journal: :Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 2011

In this paper, a three-dimensional finite element model has been developed to simulate the laser-TIG hybrid welding (HLAW) of stainless steel 1.4418 with thickness of 4 mm. Transient temperature profile and dimensions of the fusion zone and heat affected zone (HAZ) during welding process are calculatedusing finite element method (FEM) and were solved in the ABAQUS/Standard software.The heat sou...

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