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DISCHARGE OVER NOTCHES APPARATUS : PSAW-702FM
The Lab setup
consists of a channel having sufficient length and width in which water is
supplied from the bottom. Required Notch is fitted at one end of this channel
.A hook gauge with Vernier scale is fitted to measure the height of fluid in
flow channel. Arrangement for fixing interchangeable notches is made. Set of
three brass notches, i.e. rectangular notch. 60 V notch & 45 V notch
provided along with the set up. Present set – up is self –contained water re-
circulating unit .provided with a sump tank and a centrifugal pump etc. Flow
control valve and by-pass value are fitted in water line to conduct the
experiment on different flow rate .Flow rate of water is measured with the help
of measuring tank and stopwatch.
EXPERIMENTS:-
·
To
Determination Co-efficient of discharge (Cd) through
·
V
notch (45 deg. and 60 deg.)
·
Rectangular
Notch.
·
Trapezoidal
Notch
UTILITIES REQUIRED: –
·
Water
Supply & Drain
·
Electricity
0.5kw,220V AC, Single Phase
TECHNICAL SPECIFICATION: –
·
Channel
Test Section : Size 600x250x180 mm
·
Notches
: Material Brass(3 Nos)
a)
Rectangular
Notch
b)
45
deg. V Notch
c)
60
deg. V Notch
d)
Trapezoidal
Notch
·
Hook
/ Pointer : With Vernier Scale
·
Water
Circulation : FHP Pump, Crompton/Sharp make.
·
Flow
Measurement : Using Measuring Tank with Piezometer, Cap.25 Ltrs.
·
Sump
Tank : Capacity 70 Liters.
·
Stop
Watch : Electronic
· Control Panel : On/Off Switches, Main Indicator etc.
The whole Set-up is well designed and arranged in a good quality painted Structure.
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