Orifice Plate
An orifice plate is a plate with a hole in the centre of a specific diameter. Orifice plates can be introduced in pipelines to reduce the flow or for measurement.
Classification or orifices.
Orifices can be classified on certain criteria.
On the basis of shape
Triangular orifices
Circular orifices
Rectangular orifices
According to the nature of discharge
Fully submerged orifices
Partially submerged orifices