Calculate the optimum damping ratio

Assignment Help Mechanical Engineering
Reference no: EM131143954

For a Houdaille damper with mass ratio µ = 0.25, calculate the optimum damping ratio and the frequency at which the damper is most effective at reducing the amplitude of vibration of the primary system.

Reference no: EM131143954

Questions Cloud

Perform an investment analysis of a public company : Topic: Financial analysis accounting. Your assignment is to perform an investment analysis of a public company such as Home Depot (HD), Lowes (LOW), Walmart (WMT), etc
Design a broadband vibration absorber : Design a broadband vibration absorber [i.e., equation (5.37)] to limit the machine's motion as much as possible over the frequency range 8 to 12 rad/s.
Determine the largest couple m that can be applied : Knowing that for the extruded beam shown the allowable stress is 120 MPa in tension and 150 MPa in compression, determine the largest couple M that can be applied.
Effect of mass ratio on the response of the primary system : Can you form any conclusions about the effect of the mass ratio on the response of the primary system - What is wrong with using very large μ in an absorber design?
Calculate the optimum damping ratio : Calculate the optimum damping ratio and the frequency at which the damper is most effective at reducing the amplitude of vibration of the primary system.
Why you think the w3c is important in the world of databases : Visit the W3C Web site and look at the information under Mission (http://www.w3.org/Consortium/mission). Discuss why you think the W3C is important in the world of databases.
Determine the radius of curvature of the composite beam : Five metal strips, each 0.5 X 1.5-in. cross section, are bonded together to form the composite beam shown. The modulus of elasticity is 30 X 106 psi for the steel, 15 X 106 psi for the brass, and 10 X 106 psi for the aluminum. Knowing that the beam..
Choose the remaining parameters : The operating speed ranges from 1200 rpm (idle) to 5000 rpm (red line). Choose the remaining parameters so that the whirling amplitude is never more than 1 mm.
Determine the maximum compressive stress : The rectangular beam shown is made of a plastic for which the value of the modulus of elasticity in tension is one-half of its value in compression. For a bending moment M = 600 N.m, determine the maximum (a) tensile stress, (b) compressive stress..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Evaluate the line integral ?c (a × b) × dr around the circle

evaluate the line integral ?C (A × B) × dr around the circle

  Charge of melting and casting for making an alloy

Assuming that you are a process engineer in charge of melting and casting for making an alloy that consists of 40 at% Ag and 60 at% Ni. Calculate how many grams of Ag and Ni you need to weigh to make a 400-gram solder alloy with such a composition. G..

  Determine the boundary work and the heat transferred tofrom

a cylinder fitted with a piston contains 10 lbm of r-134a at 100 psia and 140 degree f. the refrigerant is cooled at

  An air conditioner running with r-134a on a cycle executed

an air conditioner running with r-134a on a cycle executed under the saturation dome between the pressure limits of 0.8

  Advanced design methodologies

Focus mainly of consumer items such as iPods, coke bottles, running shoes

  What are the flow rates of dry tea leaves-fresh sugar

A food processing facility makes sweetened iced tea by feeding 1.00 kg H2O/min of water along with m1 kg of dry tea leaves/min into a brewer. From there, the leaves and water enter a filter that separates m2 kg of wet tea leaves/min from unsweetened ..

  An ideal refrigeration cycle

An ideal Refrigeration cycle with R134a as the working fluid consists of isentropic compression from saturated vapor at -10 C, constant-pressure heat rejection in the condenser5 at 39 C, constant- enthalpy pressure loss across a throttle valve, and c..

  Explain this difference from atomic bonding view point

Both Diamond and Graphite are made from carbon. However diamond is considered the hardest material while graphite is brittle and slippery. Explain this difference from atomic bonding view point - Which chromium plating is more eco-friendly - trival..

  The sliding distance after the first 05 seconds g if the

it takes 0.5 seconds for one to lift the cart handle from 0 to 450 in a linear way around o. if the block has a mass of

  T-test statistics and descriptive statistics

This assignment is designed to give you the opportunity to practice using Microsoft Excel to compute a t-test and to reinforce your learning of computing descriptive statistics from a previous module.

  What is the maximum gauge pressure in the odd tank shown

what is the maximum gauge pressure in the odd tank shown in the figure? where will the maximum pressure occur? what is

  The bases of the boxes in contact with the floor have

two boxes made of the same material have the same masses but their dimensions are different. the bases of the boxes in

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd