Definition and range of application
Characteristics
Nozzle inserts
Jet angle
Jet angle (2)
The jet angle (also called exit angle) represents an essential parameter in high-pressure cleaning. It is the angle between the pressurized water jet and the pipe axis or longitudinal axis of the sewer, and may range between 0° and 90°.
Equation:
Pulling force
with:
FZ = Pulling force
FSt = Jet force
β = Jet angle
n = Number of jets (nozzle inserts)
FSt = Jet force
β = Jet angle
n = Number of jets (nozzle inserts)
Equation:
Cleaning force
with:
FR = cleaning force
FSt = Jet force
β = Jet angle
FSt = Jet force
β = Jet angle
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