Velocity fields within sewers: An experimental study

摘要: Abstract Measuring the flow rate through sewer networks is necessary for a number of reasons. To achieve such measurements, precise knowledge hydrodynamic conditions each potential measurement location proves critical. A research project currently being conducted to improve representativeness measurements recorded in man-entry sewers. Three objectives are pursued as part this project: ∘ assisting with selection suitable section; designing proper sensor implementation given and setting up an appropriate system processing raw data provided by sensors. This relies upon numerical simulations; moreover, experimental devices have been developed utilized collect purposes model validation. paper will describe presents results obtained after several months investigation.