! (d) Justify which method between Dunkerley's and Rayleigh's gives moreaccurate natural frequency result and state the reason?Mu, 01Mr2, 02Me3, 03CompressorTurbineGeneratorJ1J2J3kr2Figure Q2

Answered: Image /qna-images/answer/1c3bba83-f78f-4a16-9029-f8bfb0a04bc2.jpg

Answered: method between Dunker al freque ancy…

Engineering

Mechanical Engineering

method between Dunker al freque ancy racult and etate

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

See similar textbooks

Related questions

Q: Q5- put a/an before the count nouns, and some before the un-count nouns. 1- A chair 2- --- petrol 3-…

A: A count noun is a noun that something countable. For example, A man, tree, Books, etc, And Non-count…

Q: Find the MSE at the end of

A: Given; In a forecasting model, End of period=13Forecasted value for period=14 -75Actual value in…

Q: Who was the first man to create the very first car

A: Karl benz a German engineer is said to create the first car .

Q: order quantity ?

A: Given; Cost of making a spring is = Rs 1100 Cost of storage of springs = Rs 110 per stored piece…

Q: What is the difference :>etween a for-profit and a nonprofit organization?

A: One of the most common misconceptions about non-profit organisations is that they do not benefit…

Q: gy by прега prrect response:

A: given:T=6000kRadius R=6.95×105km

Q: PWhat studies should be done first to set up a production system

A: A material requirement study is a planning and decision making tool which analyses the current…

Q: Question is in the picture. Thanks

A: Given data: Normal acceleration (an) = 800g R = 30 cm Need to determine the angular speed and…

Q: NSWER PROBLEM #1 ONLY, DISREGARD THE OTHER PROBLEM. Choose from the given choices/options below…

A: Hi and thanks for the questions. Since you have specified that you want only first question to be…

Q: It's possible to draw conclusions from a ping-pong ball launcher-based study?

Q: 8. Find the Mac of 8.0 N/cm an ture and densit

Q: The key to profitable operation for project cost control is: To keep the project cost equal to…

A: Project cost: It is the total amount of fund required to complete the project. Types of project…

Q: capacity is the maximum output rate that can be achieved by a facility under ideal conditions.…

Q: State four espect to consider before selecting correct solvant

Q: I need 3 d figure ASAP make anything u know I need it urgent fast fast

A: Isometric projection Isometric projection is a method for representing three-dimensional objects…

Q: heir origin at the centroi

Q: For conservative system: Select one: O the work may be constant both radial and transverse forces…

A: The system in which the mechanical energy remains constant is called conservative system. Mechanical…

Q: Explain why this happens.

A: Given: 30 ml water poured into pop-can. To explain when and why the can implodes.

Q: B) Compeer between the Eutectic, Eutectoid and Peritetic compassion?

Q: Which of the following element is used to meet project objectives in project management, ? O a. Time…

Q: as a mass concentra

Q: i curve of an engi

Q: The final sfeady state

A: Given; A steel ball of mass,m=3kgSpecific heat,c=0.4 KJ/ kg KTemperature,T=400CMass of water, mw=3…

Q: What are (a) the advantages and (b) the disadvantages of Chobani's Customer Loyalty Team that…

A: When questioned about the company's customer loyalty team and their reactions to consumers…

Q: Describe the similarities and differences between calculadng an average rate of change and an…

A: The average rate at which one quantity changes in relation to something else changing is…

Q: n words, discuss five applicatic facturing.

A: Computer-integrated manufacturing (CIM) is the manufacturing process in which of computers are used…

Q: Q4: what is the difference between Wn and Wd? *

A: In Mechanical Engineering the natural frequency is defined as the frequency at which a system…

Q: N, what is the demand facto

A: Option b) is correct.

Q: 2200 he centre of ani the

Q: ING PURELY RMA ME IN

A: Angular acceleration is defined as the the ratio of change of angular velocity of a rotating body…

Q: process is

A: Given, Following are the process given for a TD process:Where, During a non-flow TD process (1-2)…

Q: Two jobs must be processed through four machines in the same order. Theprocessing times in the…

A: The order in which the two jobs will be processed over four machines is as follows, Job 1 Job 2…

Q: RBy lokaN A

Q: The objective of the assignment problem is to assign the jobs, then the assignment cost will be. O…

A: The objective of the assignment is to assign the jobs, then the assignment cost will be minimum…

Q: Find the available of

A: Given; A steel billet of;Mass, m=1800 kgIt is cooled from; = 1100 K to 450 KOR, ∆T=1100-450Ambient…

Q: LESSON: AUTODESK FUSION 360 Choose from the choices below:

A: Correct answer is:

Q: Scope of ME

A: we have to discuss the scope o fmechanical engineering

Q: Could you please explain it in detail. I'm stuck in step 2. Especially T4. I want detailed…

A: To find: How the value of T4 is obtained.

Q: With FBD and Solution pls refer to the second picture if the answer is in the choices one of those 5…

A: The free-body diagram of the junction of the boom, given load, and the force exerted by the cable,…

Q: can some provide me solution by changing values from similar question.

A: Given n = 0.017 So = 0.0015 hflow = 2.6 m hraised = 5 m To find Value of X for Y = 4.5 m

Q: long does it take a plane, tr

A: Need to find Time

Q: Give examples fof impact.

A: The definition of impact is one thing crashing into or having an effect on another.

Q: Can't understand the solution

Concept explainers

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.

Question

(d) Justify which method between Dunkerley's and Rayleigh's gives more
accurate natural frequency result and state the reason?
Mu, 01
Mr2, 02
Me3, 03
Compressor
Turbine
Generator
J1
J2
J3
kr2
Figure Q2

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

(Vibration Subject) Predict the fundamental natural frequency using Rayleigh's Method in Figure below: Given, k1 = 10 N/m k2 = 20 N/m k3 = 15 N/m J1 = 1 kg m2 J2 = 2 kg m2
QPredict the fundamental natural frequency using Dunkerly method k1=10N/m_k2=20N/m k3=15N/m m1 = 1.2 kg m2 = 2.7 kg 02 Predict the fundamental natural frequency using Rayleigh method ö
A mass-spring-dashpot system with constants k = 0,6, c = 0,7 and m = 100 g makes mechanical vibration. The system is exposed to no external force. If the system is at rest, initial position and velocity are 2 m and 6 m/sn, respectively. Under these circumstances, find the general equation of certain motion using the "Method of Laplace Transforms". 1. %3D
My question and answer is in the image. Can you please check my work? A 2 kg mass is attached to a spring with spring constant 50 N/m. The mass is driven by an external force equal tof(t) = 2 sin(5t). The mass is initially released from rest from a point 1 m below the equilibrium position. (Use theconvention that displacements measured below the equilibrium position are positive.)(a) Write the initial-value problem which describes the position of the mass. 2y"+50y=2cos(5t) (b) Find the solution to your initial-value problem from part (a). (1+(1/2)tcos(t))cos(5t)-(1/2)tcos(t) (c) Circle the letter of the graph below that could correspond to the solution. B (d) What is the name for the phenomena this system displays? Resonance
Q1 The frequency equation of a 3 Degree of Freedom spring mass system (Figure Q1) is given as: m³w6 – 4km²w4 + 3k?mw² = 0 where the value of the mass, m = 0.1 kg and spring stiffness coefficient, k = 10 N/m. By performing your calculation (final answer in 3 decimal points): (a) Determine the most positive roots of the system, w using Bisection Method. Use initial value of [5.7, 15.5]. Iterate until 5th iteration. (b) Determine the most positive roots of the system, w using Secant Method. Use initial value of [5.7, 15.5]. Iterate until 5th iteration c) The exact value of the most positive roots, w is given as 10 rad/s. Based from your answer in Q1(a) and Q1(b), identify its percentage relative error and justify which method is more accurate.
Begin from total differential equation (Exact DE). Substitute the measurable or P, T,V terms to nonmeasurable or the U, H,G,A,S terms. derive this equation: to: as : (37) dT + (3P), ds = S = S(T, P) ds = - GP dr - (37) -dT dP dP
Q.5 Use normal mode analysis to find the natural frequencies of the system shown below: The specific values of m2 =6, k2 =150 m2 k2 m = 2 kg %3D k = 40 N/m
A simple pendulum whose string measures 1 = 2 m and whose mass is 5 kg is at rest in its position of equilibrium and is subjected to a harmonic forcing of intensity F₁ = 2 N and frequency w rad/s. find: a) The frequency @ for which the system is in resonance. b) Make a graph of angular position v/s time where the amplitude and period of the system if the frequency w is equal to twice the resonant frequency.
Using Duhamel's Integral, show that the response of an undamped SDOF system subjected to a step force with finite rise time excitation is given by the equation 4. u(t) = (ust)o [(cos w„(t – ta) – cos Wmt)]
Q5:- in the fig M= 20 kg, c-7 N.s/m, k=10 N/M, the excitation is 10 sin5t, find natural frequency, excition frequency Excitation force, is the device in the resonse Frequency, Is the device under damping? Find the equation of motion A typical accelerometer Schematic of an accelerometer
The isotropic reducing of the dimensions influences of the frequency as : Decreasing of natural frequency Increasing of natural frequency No change of natural frequency Resonance exiting Antiresonance exiting
d²u d²u u(x,t) is solution to steady state 2-D heat equation, + dx² ду2 -=0,with following parameters for numerical approximation: u = u(0,0), u(0,y)=0, u(1,y)=y(1-y), 0