Research Papers in Open Channel Hydraulics (Part 2).

      Аннотация: The book contains twelve research papers in Open Channel Hydraulics. The relationship between different roughness parameters has been discussed. The characteristics of roughness materials and the properties of intermediate scale roughness and large scale roughness are emphasized. We observe that roughness materials are advantageous from the point of view of more mean depth of flow which will be used for irrigation and water distribution purpose. Also, the high velocity of flow is reduced to get the permissible value of velocity and erosion is prevented.

Ключевые слова: Drag force, Flow resistance, Flume, Function of effective roughness concentration, Relative submergence, Size of roughness material, Manning’s roughness coefficient, Mean velocity of flow, Boulder bed channel, Skin friction, Chezy’s resistance coefficient, Discharge of flow, Drag of Roughness Elements, Friction in Open Channel, Boundary roughness elements, relative roughness in open channel, bed forms in open channel, large roughness elements, skin in open channel