Hydraulic modelling and flow measurement in open channels are critical for the management and design of water infrastructure worldwide. Recent advances in experimental techniques and numerical ...

Chezy and Manning developed equations that are used to determine the average volumetric flowrate in open channels. This article explains a laboratory method that was developed and tested to further ...

The current standards recommend measuring water discharge with vented thin-plate weirs. The ventilation of full-width, thin-plate weirs during discharge hydrograph measurement still poses a problem.

The main application of the rotameter flow meter is to measure the flowrate of liquids and gases. It is composed of a plastic, metal or glass tube and float. The float response to flowrate changes is ...

Water, such a precious resource, but let’s be honest, something many of us take for granted given the UK’s moist and temperate climate. However, threats to water resources are facing increasing ...