An unbalanced centrifugal pump of mass 50kg produces an out-of-balance force of 2kN and is supported by four springs. Each spring has stiffness constant 10kN/m as shown. If the pump operates at 800rpm, determine the natural frequency of the system.

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Q: 2. Determine the equivalent damping of the system.

A: Given Data⇒

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Q: Spring mass system has mass of 30 kg and natural frequency of .80 rad/s. Determine the stiffness of…

A: Given data: -  The mass of the system is m = 30 kg. The natural frequency of the system is ω = 0.80…

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Q: Q3:-): An unbalanced centrifugal pump of mass 50 kg produces an out-of-balance force of 2 kN and is…

A:

Q: 2. Obtain the equation of motion and hence the natural frequency of the system. A O H 171 L L H/2 H…

A: Given:To find:Equation of motion

Q: Exercise 1. A mass trailer M, attached to a wall by a spring and a damper with damping coefficient…

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Q: Determine the natural frequency

A: To find the natural frequency.

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A: Solution: When mass of 1.5kg is added to the spring, the spring elongates by 0.45m, this is known as…

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Q: The compressor shown has a mass of 250 kg and operates at 2000 rpm. At this operating condition, the…

A: As per the given condition xn=-(mrωf2)/k1-ωfωn2kxn=(mrωf2)ωfωn2-1ThusP=(mrωf2)ωfωn2-1Thus it can be…

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A: Initial mass, mi=10 kgFinal mass, mf=10+20=30 kg

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Q: speed of the pulley in rpm and the power transmitted if the condition of maximum power prevail?

A: Given data;   d=3.5 mn=102β= 450β=22.50θ=160×π180θ=2.79 radμ= 0.3T=1000 Nm=1.5 kg/m    for maximum…

Q: 1. Determine the equivalent damping of the system.

A: Given Data⇒

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.