Exercise 15: A centrifugal pump, with an unbalance me, is supported on a rigidfoundation of mass m2 by means of k stiffness insulating springs, as illustrated in Fig. 17.Build a mathematical model of the system assuming that the system has two degrees offreedom.A) Get the natural frequencies and the vibrate modes.B) Get the response functions in frequency.C) Get the complete response function in permanent regime in the time of pumpand base displacements.F(t)Centrifugal pump mass m1Elastic material k,Rigid foundation m,Soil (stiffness k2; damping c2)

The mass of un balance is 18 mg x 0.031081 Slugs m = 0.5 X 0.031081 slugs =0.501295 slugs, f…

Answered: ugal pump, with by means of k stiffn.…

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ugal pump, with by means of k stiffn. odel of the system

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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.

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Exercise 15: A centrifugal pump, with an unbalance me, is supported on a rigid
foundation of mass m2 by means of k stiffness insulating springs, as illustrated in Fig. 17.
Build a mathematical model of the system assuming that the system has two degrees of
freedom.
A) Get the natural frequencies and the vibrate modes.
B) Get the response functions in frequency.
C) Get the complete response function in permanent regime in the time of pump
and base displacements.
F(t)
Centrifugal pump mass m1
Elastic material k,
Rigid foundation m,
Soil (stiffness k2; damping c2)

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