A small water reservoir depicted in Fig. 1 has a cylindrical shape with the radius of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A small water reservoir depicted in Fig. 1 has a cylindrical shape with the radius of 0.1m and its output pipe has the radius of 0.005m. During exploitation, the reservoir water level Y changes in the range between 0.05m and 0.15m where the maximal volume flow rate is qin = 1.5-10-4m/s. The nonlinear model for the rate of change of the level is = gin S S - A (5 A 2AgY A)in +5 A where S = 0.1 m, A = (0.005) and g = 9.81kg. (a) If the reservoir level is at the constant level Y* = 0.1, what is the corre sponding constant flow rate q? Explain your result and use the above provided values to compute in (b) If u = din-qin is a small variation of din around in use din, Y* from (a) and the above provided values to find a linear differential equation for the corresponding small variation of y=Y-Y*. (c) Apply Laplace transform to the linear differential equation from (b) to obtain the transfer function from u to y and provide the plot of the cor- responding magnitude frequency characteristic. The vertical axis of the plot should be 20log10 and the horizontal one should be logio(w). gin 1 (jw) (d) Write a matlab script that computes an array din for an array of Y* levels that are in the range [0.05,0.15] (use 30 equally spaced levels from the range). Provide the plot of Y* values (x-axis) vs. din values (y-axis). [0 (1) (e) For all the 30 pairs (q,Y*) from (d), provide magnitude frequency char- y (jw) acteristics on a single plot. The vertical axis of the plot should be 20log10 ( and the horizontal one should be logio(w). Area S Figure 1: Area A V2 A small water reservoir depicted in Fig. 1 has a cylindrical shape with the radius of 0.1m and its output pipe has the radius of 0.005m. During exploitation, the reservoir water level Y changes in the range between 0.05m and 0.15m where the maximal volume flow rate is qin = 1.5-10-4m/s. The nonlinear model for the rate of change of the level is = gin S S - A (5 A 2AgY A)in +5 A where S = 0.1 m, A = (0.005) and g = 9.81kg. (a) If the reservoir level is at the constant level Y* = 0.1, what is the corre sponding constant flow rate q? Explain your result and use the above provided values to compute in (b) If u = din-qin is a small variation of din around in use din, Y* from (a) and the above provided values to find a linear differential equation for the corresponding small variation of y=Y-Y*. (c) Apply Laplace transform to the linear differential equation from (b) to obtain the transfer function from u to y and provide the plot of the cor- responding magnitude frequency characteristic. The vertical axis of the plot should be 20log10 and the horizontal one should be logio(w). gin 1 (jw) (d) Write a matlab script that computes an array din for an array of Y* levels that are in the range [0.05,0.15] (use 30 equally spaced levels from the range). Provide the plot of Y* values (x-axis) vs. din values (y-axis). [0 (1) (e) For all the 30 pairs (q,Y*) from (d), provide magnitude frequency char- y (jw) acteristics on a single plot. The vertical axis of the plot should be 20log10 ( and the horizontal one should be logio(w). Area S Figure 1: Area A V2
Expert Answer:
Related Book For
Modern Classical Physics Optics Fluids Plasmas Elasticity Relativity And Statistical Physics
ISBN: 9780691159027
1st Edition
Authors: Kip S. Thorne, Roger D. Blandford
Posted Date:
Students also viewed these mechanical engineering questions
-
Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
Graph the solution of each system given in Problems 5-18. \(\left\{\begin{array}{l}x \geq 0 \\ y \geq 0 \\ x <500 \\ y \leq 1,000\end{array}ight.\)
-
Yello Bus Lines uses the units-of-activity method in depreciating its buses. One bus was purchased on January 1, 2019, at a cost of $148,000. Over its 4-year useful life, the bus is expected to be...
-
Given IDSS = 9 mA and VP = -3.5 V, determine ID when: a. VGS = 0V. b. VGS = -2V c. VGS = -3.5V d. VGS = -5V
-
Determine the sidelighting workplace illuminances for a \(20 \mathrm{ft}\) long, \(15 \mathrm{ft}\) wide (deep), \(8 \mathrm{ft}\) high light-colored room with a \(15 \mathrm{ft}\) long by \(5...
-
The following data for Flexco Inc. relate to the payroll for the week ended December 7, 2014: Employees Grove and Seaver are office staff, and all of the other employees are sales personnel. All...
-
At December 31, 2022, the following information was available for E. Concord Company: ending inventory $32,000, beginning inventory $63,000, cost of goods sold $327,750, and sales revenue $370,000....
-
The following process shows the steps that different patients may need to go through when visiting a Life Lab for various tests. The number of patients in the clinic waiting to receive a service (or...
-
(a) Draw a binary tree with 10 nodes labeled 0, 1,..., 9 in such a way that the inorder and postorder traversals of the tree yield the following lists: 4, 1,6,3,9,2,5,7,0,8 (inorder) and 6, 1,4,9, 0,...
-
3. Find an approximate solution for the double integral 1.5 1 = L L 20 drdy I ery combining at least 2 different methods. Then, compute the percent relative error considering that the true value is...
-
2) A red black tree has 8 nodes. When we follow the tree in Preorder and Postorder order, the following results are obtained. Preorder: 20 10 Postorder: 10 40 50 30 Preorder: XYZ becomes as follows....
-
Consider an 8-level 64x64 image with gray values (0,1, ..., 7). The normalized gray values are (0, 1/7,2/7,..., 1). k 0 1 2 3 4 5 6 7 0 1/7 2/7 3/7 4/7 5/7 6/7 1 nk 790 1023 850 656 329 245 122 81 a)...
-
(a) The following data was measured for a fluid. Determine the rheological relationship of the fluid. Describe the fluid. [2 marks] Shear stress (Pas) 16 14 1 0.8 06 04 0.2 0 0 05 Shear rate (1/s)...
-
1. Which alternative steps would be more effective for reducing absenteeism? Discuss all in detail. 2. Discuss the role of non-financial incentives over financial incentives? 3. How do you evaluate...
-
Modify the counter from Exercise 5.44 such that the counter will either increment by 4 or load a new 32-bit value, D, on each clock edge, depending on a control signal Load. When Load = 1, the...
-
Estimate the collision mean free path of the air molecules around you. Hence verify the estimate for the kinematic viscosity of air given in Table 13.2. TABLE 13.2: Approximate kinematic viscosity...
-
For a nonrelativistic, classical, ideal gas (no interactions between particles), evaluate the statistical sum (5.50) to obtain G(P , T , N), and from it deduce the standard formula for the ideal-gas...
-
Theres a hole in my bucket. How long will it take to empty? (Try an experiment, and if the time does not agree with the estimate, explain why not.)
-
What information do CPAs request from a financial institution on the Standard Form to Confirm Account Balance Information with Financial Institutions?
-
Why was the Hochfelder v. Ernst decision considered a "victory" for the accounting profession?
-
The CPA firm of Hanson and Brown was expanding very rapidly. Consequently, it hired several staff assistants, including James Small. Subsequently, the partners of the firm became dissatisfied with...
Study smarter with the SolutionInn App