Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 17.4, Problem 13CC
To determine
Write a MATLAB code to plot the graph for the given data, add the power trend line and trend line equation to the plot.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
3. Consider the following equation. All three of the terms in parentheses are dimensionless groups.
Because kc is difficult to determine directly, the other variables are measured and kc is calculated
from the given equation.
26
THERMODYNAMICS 1
MODULE 1
FUNDAMENTAL CONCEPTS
]3 [ _d>vp_jo8
p DAB
kc D
= 0.023 [H
DAB
What is the estimated value of kc? What are the units of kc? Show your work.
The following values were measured:
D = 8.0 mm, DAB = 0.475 cm²/s, µ = 1.12 x 103 N-s/m², p = 1.00 x 10-³ g/cm³, v = 15.0 m/s.
A constant volume gas thermometer is used to determine the temperature of an unknown
fluid. Pressure data for thermometer in the unknown bath (P) and a Triple Point Cell (P)
are given below.
P[Torr]
100.0
P [Torr]
127.9
200.0
256.5
300.0
385.8
400.0
516.0
What is the temperature of the unknown fluid bath?
explain and show all work please and write
clearly
Check the following equation for dimensional homogeneity: mv =
= 1.5²
(Fcose) dt where m is mass, v is velocity, F is force, is an
angle, and t is time. Check that each term in the equation has the following dimensions: [MªLbTC] where you are to choose the
coefficients a, b, c.
Answers:
a =
i
b =
i
C=
Chapter 17 Solutions
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Ch. 17.1 - a. Write an input statement to ask for the users...Ch. 17.1 - Prob. 2CCCh. 17.1 - Prob. 3CCCh. 17.1 - Prob. 4CCCh. 17.1 - a. Create an input dialog that asks users for...Ch. 17.2 - Assume that the variable M is stored in the...Ch. 17.2 - Prob. 7CCCh. 17.2 - Prob. 8CCCh. 17.3 - Create a proper plot of the function D = 50 3t...Ch. 17.3 - Comprehension Check 17-1 0 Create a proper plot of...
Ch. 17.3 - Prob. 11CCCh. 17.4 - Prob. 12CCCh. 17.4 - Prob. 13CCCh. 17.4 - Prob. 14CCCh. 17 - Write a MATLAB statement that results in the input...Ch. 17 - You are writing code that is part of a purchasing...Ch. 17 - For each question dialog described below, write a...Ch. 17 - For each input dialog described below, write a...Ch. 17 - For the following questions, assume z = 100/810....Ch. 17 - For the following questions, z = 100/810. Write...Ch. 17 - Assume that the following variables are stored in...Ch. 17 - Assume that a three-element row vector v already...Ch. 17 - The tiles on the space shuttle are constructed to...Ch. 17 - The specific gravity of acetic acid (vinegar) is...Ch. 17 - Write a MATLAB program that will allow a user to...Ch. 17 - Write a program that will allow the user to type a...Ch. 17 - In order to calculate the pressure in a flask,...Ch. 17 - Write a program that will allow the user to type...Ch. 17 - Use a question dialog to determine whether the...Ch. 17 - Write a MATLAB program that will ask users to...Ch. 17 - Write a program that asks a user to enter, one at...Ch. 17 - Joules first law, also known as the Joule effect,...Ch. 17 - Create a proper plot of the following set of...Ch. 17 - There is currently an effort in the United States...Ch. 17 - You want to create a graph showing the theoretical...Ch. 17 - In 1619, Johannes Kepler proposed his third law of...Ch. 17 - The decay of a radioactive isotope can be...Ch. 17 - Create a proper plot of the theoretical voltage...Ch. 17 - Plot the following functions as assigned by your...Ch. 17 - Plot the following functions as assigned by your...Ch. 17 - Prob. 28ICACh. 17 - Enter the following data into MATLAB. Graph the...Ch. 17 - If an object is heated, the temperature of the...Ch. 17 - The resistance of a typical carbon film resistor...Ch. 17 - Today, most traffic lights have a delayed green,...Ch. 17 - Cadmium sulfide (CdS) is a semiconducting material...Ch. 17 - Your supervisor has assigned you the task of...Ch. 17 - Three different diodes were tested: a constant...Ch. 17 - Design a program that will ask the user to enter...Ch. 17 - If a hot liquid in a container is left to cool,...Ch. 17 - You are an engineer working for M M / Mars...Ch. 17 - 1. The specific gravity of gold is 19.3. Write a...Ch. 17 - An unmanned X-43A scramjet test vehicle has...Ch. 17 - A rod on the surface of Jupiter's moon Callisto...Ch. 17 - The Eco-Marathon is an annual competition...Ch. 17 - Your company wishes to write a computer program...Ch. 17 - You are developing a program to record information...Ch. 17 - In a factory, various metal rods are forged and...Ch. 17 - Write a function and program to determine the mass...Ch. 17 - Write a program to calculate a temperature...Ch. 17 - You are part of an engineering firm on contract...Ch. 17 - You want to create a graph showing the...Ch. 17 - When one tries to stop a car, both the reaction...Ch. 17 - If an object is heated, the temperature of the...Ch. 17 - Capillary action draws liquid up a narrow tube...Ch. 17 - In a turbine, a device used for mixing, the power...Ch. 17 - A pilot tube is a device that measures the...Ch. 17 - Prob. 19RQCh. 17 - Download the weekly retail gasoline and diesel...Ch. 17 - A sample of the data provided in the Microsoft...Ch. 17 - An Excel file named DartTosses.xlsx has one...
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
- . I am planning to perform some volume-flow rate measurements in the Fluid Mechanics Laboratory. For this, I need a volumetric measuring tank (graduated cylinder) and a stopwatch. I considered the volume of the measured tank as 15 gallons and a stopwatch with reaction time as 1/10th of a second (though resolution of 1/1000th of a second). What is the volume flow rate if it takes 5 minutes to fill a 15-gallon of tank? Determine the smallest division to be on the tank in order to estimate the volume flow rate within an accuracy of ± 0.05 gpm.arrow_forwardTo understand the heat transfer from a bar in cross flow, you conduct a series of experiments measuring the average heat transfer coefficient as a function of the free stream velocity. A schematic of the experiment and the accompanying results are shown below. L = 0.3 m h [W/m²-K] 60 40 V [m/s] 20 15 a) You expect the important dimensionless parameters to be related by a function of the form Nu = CRe Pr where C, m, and n are constants. The film temperature in both the experiments is approximately the same. Use the given experimental results to determine the constant m b) Calculate h for L = 0.75 m and V = 30 m/s.arrow_forwardCheck the following equation for dimensional homogeneity: mu = (Fcos) at where m is mass, v is velocity, F is force, is an angle, and it is time. Check that each term in the equation has the following dimensions: [MOLT] where you are to choose the coefficients a, b, c. Answers: b= C= i iarrow_forward
- You must select a submerged centrifuge multicellular pump for a borehole on a worksite that requires a flow of 1.500l/s. The borehole itself is 150m deep (see figure 5). If the outlet pipe has the following properties, then: wwww wwwwwww Water outlet (open air) wwww Outlet pipe L = 200m Borehole wwwww Pump f= 0.04 D = 38mm Figure 5 Borehole and pumping schematic A) Choose a pump from those presented in figure 6 (you must select the most adequate model) if there is no local head-loss, only friction related head-loss. You must draw the complete characteristic curve for the pipe directly on figure 6.; B) Is cavitation an issue if NPSHrequired is 5m briefly discuss the results. C) Determine the supplied power output by the pump (in kW) as well as the absorbed power output when the pump reaches it's operational flow for the pump you have selected. | N.B. Hypothesize that water in the borehole is level with the pump intake. The pump intake is the same diameter as the outlet pipe. Patm-100…arrow_forwardThe velocity of the fluid flowing in a pipe with a radius of 10 cm was measured at certain points and the following table values were obtained. r=the distance of the measurement points to the center of the pipe (m) v=measured speeds (m/s) Accordingly, calculate the velocity value for r = 0.07 m by using 3rd order interpolation with the help of appropriate points that make the error minimum. In calculations, take 4 digits after the comma.arrow_forwardPressure drop AP depends on four variables: the diameter of the pipe D, the density of the fluid p, the kinematic viscosity of the fluid v and the mean velocity v. Applying Buckinham's Pi Theorem, a dimensionless pi-group can be identified using the following power product: [AP] = [D]ª[p]b[v][v]ª. Which of the following statements in term of [T] is correct? Select one: O [T]: -2 = -c-d [T]: -1 = -c-d [T]: -2 = -c-2*d [T]: -2 = -2*c-d [T]: -2=-c+darrow_forward
- The graph shows data gathered from a series of Charpy impact tests on a tempered 4340 steel alloy. Determine the temperature corresponding to the 95% bound of maximum impact energy. Impact Energy [J] 0 -250 Answer: -200 dºvo Vo Tempered 4340 Steel Alloy -150 -100 Temperature [C] (688) + IT a 5 -50 120 70 60 50 20 10 0arrow_forward4:17 .l 86% google.com Water flows from point A to points D and E as shown. Some of the flow parameters are known, as shown in the table below. Determine the unknown parameters. Q1 V1 Q2 V2 D2 Qa V3 D3 D D: Q4 V4 A в D4 E Section Diameter [mm] | Flow rate [m³/s] Velocity [m/s] |AB BC 350 222 ??? 2?? Q3=2Q4 |Q«=0.5Q. 750 1.5 ??? 150 1.7 ??? CD СЕ C Chegg Visit Solved: Water Flows From Point A To Points D And E As Show ... Images may be subject to copyright. Learn more Related images O V tees f p A p Dd p E e ies ef pie de Gm t eeesnde pe the e be ple the er de e N d k hee may etheme4 Water fows fhem peint Ato pos Dand E as shon Sone of the flow parancters are knon, ashown in the able below Drenine he ukow paranem Sertan Dia r Phee rate Veleci jas LAB BC elect ja w y 150 ate K lo H- | Solved: Q3) Water Flows From Poi. chegg.com Solved: Quiz 2 Water Flows From P... TOTAL chegg.com Water flows theoagh a 150 m diameter horintal pipe at the steady ma flow rate of 60kg/s A meticn i fitted…arrow_forward1.1 s) The overall size of the system (i.e. the shell) is 5.8 inch ID and a 27-inch long tube section. Assuming tubes are 1/2 inch in diameter (ignore thickness) and that the tubes are spaced with 1/4 inch between them. Estimate the number of tubes that will fit in the shell. O 36 O 60 O 13 O 46 QUESTION 2 1.22 area [ft²]. Og ft² 5 ft² O 17.66 ft2 10.6 ft2 Regardless of your answer to part 1.1, use 36 as the number of tubes and estimate the total heat transferarrow_forward
- A graphing calculator is recommended. If a rock is thrown upward on the planet Mars with a velocity 8 m/s, its height in meters t seconds later is given by y (a) Find the average velocity (in m/s) over the given time intervals. (i) [1, 2] (ii) [1, 1.5] (iii) [1, 1.1] (iv) [1, 1.01] (v) [1, 1.001] m/s m/s m/s m/s m/s (b) Use your answers from part (a) to estimate the instantaneous velocity of the rock (in m/s) when t = 1. m/s = 8t - 1.86t². (Round your answers to two decimal places.)arrow_forwardThe rotating blade of a blender turns with a constant angular acceleration 1.50 [rad/s^2].a. How much time does it take to reach an angular velocity of 36.0 [rad/s^2] starting from rest? Through how many revolutions does the blade turn in this time interval? b. What are the tangential acceleration and tangential speed of an ant sitting on the blade 10.0 cm from the axis of rotation during the end of this interval? c. What is the moment of inertia of the ant if its mass is 10.0 g? What is the rotational kinetic energy of the ant?arrow_forwardFor a turbine design, experiments are carried out at 1000 rpm with a 40 cm diameter model which is 13 times smaller than the prototype. The values obtained as a result of the experiments are given in the table below. The turbine to be used in the hydroelectric power plant with a net head of 60 will be designed using the values at the most efficient operating point of the model. [m³/s] 0.87 1.40 1.54 1.90 2.34 3.10 Haet [mSS] 16.1 16.0 15.9 15.8 15.7 15.5 W [kW] 58.7 117.4 176.1 234.8 293.5 355.0 a) CH, CQ and n are functions of CP. Draw the dimensionless performance curves of the turbine on a single graph by making the necessary scalings. (Fit the curve by using the excel program for drawing. Also give the values you used for plotting in the table) b)Find the efficiency of the model at the most efficient operating point and the coefficients of head (CH), flow (CQ) and power (CP). Show them on the graph you have drawn. c)Calculate the diameter, net head, number of revolutions (rpm),…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Unit Conversion the Easy Way (Dimensional Analysis); Author: ketzbook;https://www.youtube.com/watch?v=HRe1mire4Gc;License: Standard YouTube License, CC-BY