A rotating machine with a mass of 400 kg on an insulator rotates at a constant and
Question:
A rotating machine with a mass of 400 kg on an insulator rotates at a constant and 15 Hz speed.
Unbalanced “m” masses cause vibration with “ω” angular velocity at “r” distance from the center, and since this vibration is very close to the ωn value of the system, the system is overloaded and very large amplitudes occur in these conditions. It is necessary to use DYNAMIC ABSORBER to calm the system and prevent vibrations. You will connect the dampers given as “b” and “ba” on my site to the system by ignoring them, which is shown below, select “ma” and “ka” values so that the upper and lower newly created ω1,2 natural frequencies are separated by 25% from the forcing frequency.
By realizing the design planned and defined above, save the machine from working with heavy vibration and take the necessary action?
Financial Reporting And Analysis
ISBN: 9781260247848
8th Edition
Authors: Lawrence Revsine, Daniel Collins, Bruce Johnson, Fred Mittelstaedt, Leonard Soffer