Applications

Flowing Waters - River Discharge

River Discharge

Application

  • Stone river banks and bedding
  • River width: 4,95m
  • Water depth: from 15cm to 40cm
Discharge measurement with NivuFlow Stick
Discharge measurement with NivuFlow Stick
Discharge measurement with NivuFlow Stick

Definition of tasks

  • Discharge measurement in dry period to establish the river continuity.
  • Instantaneous flow calculation from level and velocity measurement data
  • Flow calculation methods according to the ISO748/2007.
Graphic visualisation of the flow profile
Graphic visualisation of the flow profile
Graphic visualisation of the flow profile

Solution

  • The handheld measurement system “NivuFlow Stick” was used.
  • The velocity sensor was equipped with a pressure cell for the level measurement in each vertical.
  • The device provided direct flow calculation based on the Mean-Section and Mid-Section Methods.

Advantages

  • Quick measurement thanks to the profiling cross correlation technology
  • Graphic visualization of the flow profile
  • Automatic generation of a PDF measurement report.

Used products

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