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OGEE-CRESTED WEIR WITH PRESSURE MEASUREMENT Psaw India

OGEE-CRESTED WEIR WITH PRESSURE MEASUREMENT

Product Cat # PSAW-727FM

QTY


OGEE-CRESTED WEIR WITH PRESSURE MEASUREMENT

Description

OGEE-CRESTED WEIR WITH PRESSURE MEASUREMENT  : PSAW-727FM

 

Ogee-crested weirs are fixed weirs and form part of the control structures. They are often used to dam a river. The weir itself consists of a massive damming body. The outer weir contours roughly correspond to a triangle. The downstream side of the weir is often designed to improve flow, in order to achieve the largest possible discharge.

The pressure distribution along the downstream side of the weir is studied. The pressure measurement is realized via bores perpendicular to the surface of the downstream side of the weir. The heads are directly indicated on the integrated manometer tubes.

 

TECHNICAL DETAILS:

 

Manometer tubes

Measuring range

:

290mmwc

Weir with chute LxWxH

:

172x84x160 mm

Weir with chute with ski jump LxWxH

:

210x84x160 mm

Total weight

:

approx. 4kg

 

 

 

 

 


 

SPECIFICATION:

·         Ogee-crested weir for the experimental flume

·         Weir crest with chute with ski jump

·         Weir crest with chute

·         Weir body made of PVC

·         Weir body with sealing lips

 

EXPERIMENTATION:

·         Hydrodynamic overfall at the ogee-crested weir

·         Pressure distribution along the downstream side of the weir for different discharges

·         Nappe separation

·         Determination of discharge and head

·         Comparison of the theoretical and the measured discharge

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