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a show that the force exerted by a jet of water on an inclined fixed plate in the dissection of jet is provided by fx av2 sin2theta where a is area
a what are the assumptions made during evaluation of force exerted by jet on the plate b a jet of water which has diameter of 8 cm issues with a
a describe the terms fluid jet and vane in fluid machineb what is impulse - momentum principal in analysis and design of turbo
a show by use of buckinghams pi-theorem that the velocity through an orifice is given by v radic2gh f dh mrhovh sigmarhov2h where h is the
a a geometrically similar model of spillway is to be laid to a scale of 1 in 50 evaluate the velocity ratio discharge ratio and acceleration ratiob
a explain briefly the functions of the spiral casing guide vanes and draft tube of a reaction waterb a kaplan turbine developing 3250 kw under a head
a illustrate governing mechanism of francis turbineb derive a mathematical expression for work done and efficiency of francis runnerc write
a radically inward flow turbine working under a head of 10 m and running at 250 rpm develops 185 kw at the turbine shaft at inlet tip of the runner
a single jet pelton wheel runs at 300 rpm under a head of 510 m the jet diameter is 200m its deflection inside the bucket is 165o and its relative
a pelton wheel works at the foot of a dam because of which the head available at the nozzle is 220m the nozzle diameter is 20 cm and coefficient of
a nozzle of 50 mm dia delivers a stream of water that strikes a flat plate which is held normal to the axis of stream if the issuing jet has a
a a 50 mm dia jet having a velocity of 18 msec impinges without shock on a flat plate inclined at an angle to the axis of jet if the plate is moving
explain a cone clutch how this clutch is designedit is needed to design a rigid type of flange coupling to connect two shafts the input shaft
a multiple disc clutch steel on bronze is to transmit 45 kw at 750 rpm the inner radius of contact is 40mm and outer radius of the contact is 70 mm
a consider a brake of your choice and illustrate self locking and self energizing condition amp its significance in brakes designb discuss thermal
choose a wire rope for a vertical mine hoist to lift a load of 55 kn from a depth of 300 metres a rope speed of 500 metresmin is to be attained in 10
it is essential to select a flat belt drive for a compressor running at 720 rpm which is driven by a 25kw 1440 rpm motor space is available for a
determine the work done per minute by a punch tool making 20 working strokes min when a 30 mm diameter hole is punched in 5 mm thick plate with
a single plate clutch effective on both sides is needed to transmit 25 kw at 3000 rpm calculate the outer and inner diameters of frictionalsurface if
a centrifugal clutch is to be prepared to transmit 15 kw at 900 rpm the shoes are four in number the speed at which the engagement begins is 34 th of
a simple band brake performs on a drum of 600mm in diameter that is running at 200 rpm the coefficient of friction is 025 the brake band has a
a double shoe brake is capable of absorbing a torque of 1400 n-m the diameter of the brake drum is 350 mm and the angle of contact for each shoe is
a illustrate self-locking and self-energizing brakesb the diameter of the drum is 250mm and the angle of contact is 90o if the operating force of 700
calculate the principal dimensions of a cone clutch faced with leather to transmit 30 kw at 750 rpm from an electric motor to an air compressor draw
choose a wire rope for a vertical mine hoist to lift a load of 55 kn from a depth 300 meters a rope speed of 500 metermin is to be attained in 10