Use the Spur dike as one of the easiest ways to protect the costal of the river has always been of interest to River engineers.The aim of this study was numerical investigate, the effect of distance and angle of the spur dikes parameters  on the pattern of distribution of average velocity  and the location of maximum velocity position at a mild 90 degree bend. For this purpose used ANSYS CFX so...

• The correlation of molecular shape and conformations with the Ntb phase transitional properties was investigated. onset transition temperatures turned out to be very sensitive these structural features. Observed differences were attributed changes in bend, which is only difference among dimers. In view importance features, particularly curvature, that form basis for appearance stabilization t...

Abstract Pressure drop and flow pattern of oil–water flows were investigated in a 19-mm ID clear polyvinyl chloride pipe consisting U -bend with radius curvature 100 mm. The range for oil water superficial velocities tested was $$0.04 \le U_{{{\text{so}}}} 0.950 \;{\text{m/s}}$$ 0.04≤<...