منابع مشابه
effect of submerged vane shape on bed sediment management
the shape of a submerged vane is a major factor in the design of a vane system and affects the performance and secondary currents generated by the vanes. this study investigated the effect of five vane shapes on bed sediment processes (local scour at the leading edge and transverse distribution of sediment downstream of the vanes) at four flow intensities for a total of 20 experiments. the resu...
متن کاملStatistical optimization of process parameters for the production of tannase by Aspergillus flavus under submerged fermentation
Production of tannase by Aspergillus flavus (MTCC 3783) using tamarind seed powder as substrate was studied in submerged fermentation. Plackett-Burman design was applied for the screening of 12 medium nutrients. From the results, the significant nutrients were identified as tannic acid, magnesium sulfate, ferrous sulfate and ammonium sulfate. Further the optimization of process parameters was c...
متن کاملA Comparative Study of Clinical Parameters in Submerged and Non submerged Implants.
AIM The aim of this study was to evaluate and compare the radiographic bone loss and soft tissue parameters around one stage and two stage implants. MATERIALS AND METHODS Twenty four patients with submerged implants and twenty four patients with non submerged implants at the time of loading were assessed in this prospective cohort study. The soft tissue assessment included probing depth (PD),...
متن کاملCalculation of Optimum Dimensions and Array of Submerged Vanes at Intakes Using the Feasible Direction Method
In recent years, installation of plates in canal beds have been considered for sedimentation control and bed load reduction at canal intake. These planes, called submerged vanes, are different in dimensions. They are installed at intakes in-group with reasonable distance from each other. Presence of these vanes at intakes initiate transverse shear stress on river bed and causes sediment transpo...
متن کاملCalculation of Optimum Dimensions and Array of Submerged Vanes at Intakes Using the Feasible Direction Method
In recent years, installation of plates in canal beds have been considered for sedimentation control and bed load reduction at canal intake. These planes, called submerged vanes, are different in dimensions. They are installed at intakes in-group with reasonable distance from each other. Presence of these vanes at intakes initiate transverse shear stress on river bed and causes sediment transpo...
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ژورنال
عنوان ژورنال: Sādhanā
سال: 2016
ISSN: 0256-2499,0973-7677
DOI: 10.1007/s12046-016-0477-8