contents · 1-fluid friction apparatus 2-orifice weir testing 3-flow visualization open channel...
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Contents:
1-Fluid friction apparatus
2-Orifice weir testing
3-Flow visualization open channel
4-Hydraulic bench
5-Friction pipe losses
6-Orifice meter
7-Venturi meter
8-Center of pressure
9-Renolds apparatus
10-Sedimentation transport channel fluid
11-Fluid properties
1-Fluid friction apparatus:
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This apparatus is designed to allow detailed study of head losses which
occur when an incompressible fluid flows through pipes, bends, valves
and flow metering devices.
2-Orifice weir testing:
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a) To investigate the relation between the head over the crest of
rectangular and V-notch with the volume flow rate (discharge)
through the weir.
b) Hence the measurement of the coefficient of discharge (cd) for a
specific weir.
3-Flow visualization open channel:
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Open channel flow is an important task of fluid mechanics for civil
engineers. It describes the flow in rivers, man-made channels and
=partially full pipes, as well as the behavior of hydraulics structures
suchas weirs, spilway and sluices
.
4-Hydraulics bench:To measure the volume flow rate
(discharge).
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5-Friction pipe losses:
To investigate the variation of friction head along a circular pipe with
average flow velocity In the pipe.
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6-Orifice meter:
Measure the extent of the reduction in flow, contraction of the stream
and energy loss, as the water discharges into the atmosphere from a
sharp edged orifice in the base of a tank.
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7-Venturi meter
a) Direct measurement of the static pressure profile along
venture tube
b) Comparison of these results with theoretical predictions.
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c) Measurement of the coefficient of discharge “cd” for the meter
at various flow rates.
8- Center of pressure
Measurement of the center of pressure of general case of plane area at
various angles and depths of immersion.
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All results can be compared with theoretical predictions,.
9-Renolds apparatus
To compute renolds number (Re)for laminar, turbulent, transition flow
10- Sedimentation transport channel:
Starting conditions for bed-load transport
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*how flow velocity affects bed-loadtransport
*ripple and due formation on the river bed
* fluvial obstacle mark of bridge piers (scour formation and siltation)
11-fluid properties:
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It provides an introduction to the fundamental properties of
Newtonian liquids that affect their behavior in practical
application.adminstration of the behavior of non-Newtonian
liquidsis included in the project work exercise