An eccentric circular cam, which serves a similar function as the Scotch yoke mechanism in Problem 11.13, is used in conjunction with a flat face follower to control motion in pumps and in steam engine valves. Knowing that the eccentricity is denoted by e, the maximum range of the displacement of the follower is dmax, and the maximum velocity of the follower is vmax, determine the displacement, velocity, and acceleration of the follower.

Q: Determine the specific speed by a pump delivering 80 L/s when running at 1350 rpm if the head…

A:

Q: A Cam of base circle 60mm is to operate a follower of 25mm diameter. The follower has Simple…

A: Given , Speed of the cam , N =380 rpm Cam lift , h = 50 mm Angle of ascent , ϕa =120 * = 2π3…

Q: A double acting hydraulic cylinder has a piston diameter of 50 mm and delivers a static thrust of…

A: Flow = area of port x velocity of flow area of port = π40.0062= 2.827433 x 10-5  m2 velocity of flow…

Q: A water pump produces a flow of 0.25 m/s and a power of 2 kW, using an 300-mm-diameter impeller.…

A: Given:Q1=0.25 m3/sP=2 KWd1=300 mm

Q: Establish the reasons of being similar of two turbomachines and Explain the significances c…

A: given; establish the reason of being similar of two turbomachines and explain the significance…

Q: Find a relation for the coefficient of fluctation of apeed in terms of the maximum fluctuation of…

A: The answer is

Q: Q6/ Draw the displacement diagram of a cam operating a knife-edge follower when the axis of the…

A: Given: Outward Stroke = 160° (uniform accelaeration)stroke = 50 mmdwell = 30°Return stroke =…

Q: Find the cam diameter and actual volume displaced? Vane pump,

A:

Q: 3. As shown in the Figure 12, for the variable speed cylinder, a and b are the oil inlet andc is the…

A: Given Data

Q: The following data refer to a Pelton wheel: the bucket angle b=165°, the coefficient of discharge…

A:

Q: Find the design calculations of the gears box ,has (3)three speeds, Which is transmitted the power…

A: Given Data: The number of the tooth in gears are Z1=8, Z2=32 and Z3=64. The speed of 8 tooth gear…

Q: Establish the reasons of being similar of two turbomachines and Explain the significances c…

A: Given question: Establish the reasons of being similar of two turbomachines and explain the…

Q: In an automatic packaging machine, a printing device is used to print the expiry date on the packed…

A: Solution:

Q: A water pump produces a flow of 8 ft" /s and a power of 4 hp, using an 11-in.-diameter impeller.…

A: The volume flowrate of fluid passing through a cross section can be determined as the product of…

Q: pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then,…

A:

Q: ▸ A Pelton wheel of 1 meter diameter is working under a head of 550 meter. Find the speed of the…

A:

Q: A Centrifugal pump discharges water with a volume flow rate of 110 liters per second. The inlet…

A:

Q: A 500 pound weight is attached to a cable that is being lifted by a 10 inch diameter drum.  The 48V…

A: GIven data: The diameter of the drum is d=10 in The weight attached to the cable is Ft=500 lb The…

Q: Select the correct response 88.56 m 61.75 m 81.56 m

A: GivenQ=50L/s=0.05 m3/sN=1450rpmNS≥760 rpm

Q: A radial type of cam in which the follower moves in a direction ............... to the cam axis

A: A radial type of cam  follower is above the cam when cam moving in z- direction , the follower move…

Q: For numbers 33 to 35, A pump with an impeller diameter of 0.02 m, a speed of 58.3 rpm, a total…

A:

Q: determine the rotation rate for the smaller , homologus pump . Using ONLY AFFINITY LAWS

A: To calculate the rotation rate of the smaller pumpgiven flow rategiven head of the pumpspeed of the…

Q: A cam rotating clockwise with a uniform speed is to give the roller follower of 20 mm diameter with…

A: Given Cam radius = 45 mm Offset = 15 mm Follower diameter = 20mm To find The cam profile

Q: Design a cam in non-dimensional form that has the following characteristics: In segment 1 from 0 <0…

A:

Q: An eccentric cam has diameter of disc 80 mm and an offset 30 mm from centre of rotation, operates a…

A: We have a flat faced follower that is operated by an eccentric cam with a disc diameter of 80 mm and…

Q: Propeller blades in aeroplane are 2 m long. when propeller is rotating at 1800 rev/min, compute the…

A: here for tengential velocity at the tip of the blade radius = 2 m. and Vt = 2*pi*R*N / 60 m/s

Q: Centrifugal pump impeller runs at 950 rpm. Its external and internal diameters are 500 mm and 250…

A: Given: The speed of impeller, N = 950 rpm The external diameter of impeller, D = 500 mm The internal…

Q: A simple gear train is designed to transfer a constant angular velocity to a shaft which drives the…

A:

Q: Q.4 Which of the statements given below is/are correct ? (1) Pressure angle is defined as the angle…

A: Data given -

Q: Establish the reasons of being similar of two turbomachines and Explain the significances c…

A: Given question: Establish the reasons of two turbomachines being similar and explain the…

Q: ond, rise of 5cm with cycloidal motion for another 2 seconds before dwell for half ond, then return…

A: Scaling in displacement diagram:X-axis 10 mm =30° [Horizontal axis]Cam angular displacement:Y-axis…

Q: A centrifugal pump is designed for 1800 rpm and a head of 55 m. determine the speed if the impeller…

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Q: Find the cam diameter and actual displaced? Volumetric efficiency = 91.87%, N = 1420 rpm, e = 14.67…

A:

Q: A Cam of base circle 60mm is to operate a follower of 25mm diameter. The follower has Simple…

A: Let h=cam lift=50mm ω=angular velocity=39.79rad/s Φa =Angle of ascent=120°=2.09radian Φd=Angle of…

Q: (a) Calculate the rotor radius for a multi-blade wind turbine that operates in a wind speed of 36…

A: Given Data The speed of the wind is:V=36 km/h=10 m/s The rate is:Q=6 m3/h The lift is:hp=6m Now…

Q: Estimate the dimensions of the rotors of a gear wheel pump for the following duty: liquid oil of…

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Q: Determine the head developed by a multi-stage pump delivering 50 L/s when running at 1450 rpm if the…

A:

Q: externally, the speed of the smaller being 1800 r.p.m. Determine the velocity of sliding between the…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.