Question

Question A centrifugal pump impeller has an imbalance mass of 10 Kg. The centrifugal impeller foundation...

Question

A centrifugal pump impeller has an imbalance mass of 10 Kg. The centrifugal impeller foundation has the following damping ratio and stiffness coefficient values of 0.05 and 4500 N/m respectively. The mass of impeller is 190Kg. Determine the radial location of then imbalance for pump vibration amplitude of 0.1 at resonance. In order to 50% reduce the vibration of pump also calculate the how much mass be added to the pump impeller.

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A particle with mass 2.61 kg oscillates horizontally at the end of a horizontal spring. A...
A particle with mass 2.61 kg oscillates horizontally at the end of a horizontal spring. A student measures an amplitude of 0.923 m and a duration of 129 s for 65 cycles of oscillation. Find the frequency, ?, the speed at the equilibrium position, ?max, the spring constant, ?, the potential energy at an endpoint, ?max, the potential energy when the particle is located 68.5% of the amplitude away from the equiliibrium position, ?, and the kinetic energy, ?, and...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT