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FREE FORCE VORTEX APPARATUS : PSAW-704FM
The experimental
set up consist of a circular transparent cylindrical tank in which four
circumferential jets have been placed along the circumference of the cylinder
near its bottom which helps in the formation of free vortex. It is assumed that
the torque exerted by these jets is negligible. The Orifice is reducing bush so
that a reduced diameter can be investigated. The plate can also be rotated with
the help of a variable speed motor so that the cylinder rotates about its
vertical Axis with the help of a V belt and forced vortex is formed. Conditions
wear allowed to steady state and the depth of flow at any particular point was
observed not to change over a period of time. The experimental procedure
involves measurement of resulting free surface that represents the variation of
the sum of the pressure and datum head.
SCOPE OF EXPERIMENTS:-
·
To
plot the surface profile of a free and forced vortex by measurement of the
surface profile coordinates and to show that total energy is constant
throughout vortex.
TECHNICAL SPECIFICATION: –
·
Cylinder
: Material Acrylic Dia. 200mm approx
·
Height
of Overflow point : 150 mm
·
Drive
: FHP variable speed motor, speed way
·
The
whole Set-up is well designed and arranged in a good quality painted Structure.
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