In general, trapezoidal channels are used in irrigation and drainage networks. When
installing a side weir on the side wall of a trapezoidal channel, as excess water reaches the …

One of the main sources of microplastics inside surface waters is represented by combined
sewer overflows (CSOs), involving severe risks for the environment. The entry of …

Wastewater hydraulics problems are frequently addressed by investigation on physical
models. Dimensional analysis is a powerful tool that allows discovering essential …

Side weirs have been widely used since ancient times in many hydraulic works. Their
operation can be analyzed following different approaches. However, almost all possible …

Side weirs are broadly used in irrigation channels, drainage systems and sewage disposal
canals for controlling and adjusting the flow in main channels. In this study, a new artificial …

Drop manholes, a typical element of urban drainage networks in steep catchments and in
reaches of supercritical flow, enhance air entrainment and entrapment. The air flow across …

Drop manholes are widely employed in urban drainage systems. They experience operating
conditions in which insufficient energy dissipation leads to hydraulic problems that are …

Considering the common use of side weirs in irrigation and drainage networks, estimation of
the discharge of the side weirs has always given a consideration by water engineering …

Side weirs are diversion structures extensively used in irrigation, flood protection and
combined sewer systems. Accurate estimation of the discharge coefficient (Cd) of side weirs …

The present study used three machine learning models, including Least Square Support
Vector Regression (LSSVR) and two non-parametric models, namely, Quantile Regression …