Help me do a two files of assignments of Engineering equation solverPlease bid on it when only you are familiar with these……………………..

Page 1/5 Homework Set Module 4 Problem 4.1 The following set of differential equations models the system of predator and prey 𝑑𝑥 𝑑𝑡 = 𝛼𝑥 − 𝛽𝑥𝑦 𝑑𝑦 𝑑𝑡 = 𝛿𝑥𝑦 − 𝛾𝑦 Where x represents prey and y represents predator. Where x(0) = 8 and y(0) = 4 The constants are given below α = 1.5 : β = 1.0 : 𝛿 = 1.0 : 𝛾 = 3.0 Deliverables a) Use EES’ built in integration function to solve this system of ODE’s. b) Make a plot of x and y as a function of time for 0 < t < 10. c) Hand in your EES code showing the equations window and a sample solution. Page 2/5 Problem 4.2 A 1 kg mass is attached to a spring with a spring constant of 10 N/m. The mass is pushed up and released from rest at a point 0.5 m above the equilibrium position. The damping provided by the surrounding medium is equal 0.1 times the instantaneous velocity. Neglect gravity. The force balance is Solve this ODE using EES’s built in Integral function over a time from 0 to 10 s. Deliverables a) Make a plot of x vs t. b) Make a plot of 𝑑𝑥 𝑑𝑡 vs t c) Hand in your EES code (Equation Window and Solution Window) 𝑘 = 10 𝑁 𝑚 𝑚 = 1 𝑘𝑔 𝛽 = 0.1 𝑁 − 𝑠 𝑚 +𝑥 Page 3/5 Problem 4.3 Consider a 1 m by 1 m aluminum block with the following temperature conditions on the surfaces as shown below. Compute the steady state temperature in the system. That is, solve the 2-D steady-state heat equation for the system above: Deliverables a) Find the temperature distribution for 𝑑𝑥 = 𝑑𝑦 = 0.1 m. Make a colored contour plot of temperature with a legend ranging from 100 K to 500 K. b) Find the temperature distribution for 𝑑𝑥 = 𝑑𝑦 = 0.05 m. Make a colored contour plot of temperature with a legend ranging from 100 K to 500 K. c) Hand in your EES code and solution window T=400 K T=200 K +y +x Page 4/5 Problem 4.4 You are an engineer working for an automotive engine manufacturer. The figure below shows a spark plug for an internal combustion engine. You are interested in estimating the temperature distribution in the center wire within the spark plug during an engine cycle. After some analysis you have found that you can model the center wire as a 3 cm long iron rod with a time varying boundary condition on the bottom and a constant temperature boundary condition of 100°C on the top. Assume 1-D conduction. The time varying boundary condition was found by measuring the surface temperature. The temperature measurement as a function of time can be found in “CenterWireTemp.lkt”. The initial temperature is 100°C. Spark Plug Model of Center Wire Assume 1-D transient conduction (i.e., solve the equation below). Use EES’s integration for time and a 𝛿𝑥 value of 0.25 mm. where , c is specific heat of the material, 𝜌 = density of the rod, and k is the thermal conductivity of the rod. For parts a and b you can evaluate 𝜌, 𝑐, 𝑎𝑛𝑑 𝑘 at 𝑇 = 100°𝐶. T=100°C T=T(t) See CenterWireTemp.lkt Page 5/5 Deliverables a) Make a plot showing the temperature at 0 mm (bottom boundary), 0.25 mm, 0.5 mm, 10 mm, and 29.75, 30 mm (top boundary) as a function of time from 0 to 0.25 seconds. Clearly label each line. b) Make a plot showing the temperature distribution at 0.05, 0.15, and 0.25 seconds. Clearly label each line. c) Hand in your EES code and a solution window.

Get professional assignment help cheaply

Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?

Whichever your reason may is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.

Our essay writers are graduates with diplomas, bachelor, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college diploma. When assigning your order, we match the paper subject with the area of specialization of the writer.

Why choose our academic writing service?

Plagiarism free papers
Timely delivery
Any deadline
Skilled, Experienced Native English Writers
Subject-relevant academic writer
Adherence to paper instructions
Ability to tackle bulk assignments
Reasonable prices
24/7 Customer Support
Get superb grades consistently

Get Professional Assignment Help Cheaply
Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?
Whichever your reason may is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.
Our essay writers are graduates with diplomas, bachelor’s, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college diploma. When assigning your order, we match the paper subject with the area of specialization of the writer.
Why Choose Our Academic Writing Service?

Plagiarism free papers
Timely delivery
Any deadline
Skilled, Experienced Native English Writers
Subject-relevant academic writer
Adherence to paper instructions
Ability to tackle bulk assignments
Reasonable prices
24/7 Customer Support
Get superb grades consistently

How It Works
1.      Place an order
You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.
2.      Pay for the order
Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.
3.      Track the progress
You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.
4.      Download the paper
The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.

 

PLACE THIS ORDER OR A SIMILAR ORDER WITH ASSIGNMENT WORKER TODAY AND GET AN AMAZING DISCOUNT

The post engineering equation discussion appeared first on Essay fount.


What Students Are Saying About Us

.......... Customer ID: 12*** | Rating: ⭐⭐⭐⭐⭐
"Honestly, I was afraid to send my paper to you, but you proved you are a trustworthy service. My essay was done in less than a day, and I received a brilliant piece. I didn’t even believe it was my essay at first 🙂 Great job, thank you!"

.......... Customer ID: 11***| Rating: ⭐⭐⭐⭐⭐
"This company is the best there is. They saved me so many times, I cannot even keep count. Now I recommend it to all my friends, and none of them have complained about it. The writers here are excellent."


"Order a custom Paper on Similar Assignment at essayfount.com! No Plagiarism! Enjoy 20% Discount!"