Natural channel's roughness determination constitutes one the most challenging procedure
towards the development of hydraulic models for flood prediction and flood hazard mapping …

Sudden floods frequently occur in the Himalayas under changing climates. Rapid glacial
melt has resulted in the formation of glacial lakes and associated hazards. This research …

Surface irrigation is a widely utilized method for agricultural irrigation, but it often suffers from
low conveyance efficiency. Improving flow conditions in surface irrigation systems is crucial …

Abstract Knowledge of variation of the water surface elevation in a river is very important for
developing hydraulic models able to predict flooding and flood hazard mapping. The …

Hydraulic models have a substantial role in the simulation of rivers due to their high
accuracy and low cost. One of the most practical hydraulic models is HEC-RAS capable of …

For the accuracy of simulated water surface profiles, the choosing of the required Manning
coefficient is important. Furthermore, in the analysis of flow in open-channel, especially in …

Bacterial infections cause low to high mortality in fish, affecting the productivity of
aquaculture. This study aimed at determining the occurrence of bacterial pathogens in …

Controlling the water level in irrigation channels is important for the efficient management of
irrigation and water delivery. In this study, the proportional–integral–derivative (PID) …

Bacteria diseases are major constraints in commercial agriculture. Bacteria diseases have
continuously caused huge loss to both conventional and organic farming systems globally …

It has been observed in literature that for unsteady flow conditions the one-to-one
relationships between flow depth, cross-sectional averaged velocity, and frictional …