Engineering Fundamentals: An Introduction to Engineering
6th Edition
ISBN: 9780357112311
Author: Saeed Moaveni
Publisher: Cengage Learning US
expand_more
expand_more
format_list_bulleted
Question
Chapter 15, Problem 12P
To determine
Using MATLAB, plot the temperature distribution along the fins.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Calculate the capillary effect in millimeters in a glass
tube of 4 mm diameter, when immersed in water
and mercury respectively. The temperature of the
liquid is 20°C and the values of the surface tension of
water and mercury in contact with air are 0.073575
N/m and 0.51 N/m respectively. The angle of contact
for water is zero and that for mercury is 130⁰. Take
density of water at 20°C as equal to 998 kg/m³.
A long steel I-beam used in bridge construction has a length of 15.0 m. The beam may be exposed to temperatures as low as
−22°C
in the winter and as high as
33°C
in the summer. What is the difference in length of the beam between these two temperature extremes? (Give the absolute value of the difference. Enter your answer in mm.)
A steel tire has a dimensions indicated in the figure below. At 78 degrees Celsius, the said tire was fit into a 1.8m to an
engine wheel with 24 degrees Celsius. Calculate the contact pressure between the tire and the wheel after fitting together
due to colling of 24 degrees Celsius. The coefficient of expansion due to temperature of the tire is 12.3 micrometer/ m-
degrees Celsius and Modulus of Elasticity is FN GPa.
12 mm
EN=70
| 200 mm
MN=76
900mm wide steel tire+
SN=50
12 mm
Note: Neglect the deformation of the wheel due to the pressure of the tire
Chapter 15 Solutions
Engineering Fundamentals: An Introduction to Engineering
Ch. 15.1 - Prob. 1BYGCh. 15.1 - Prob. 2BYGCh. 15.1 - Prob. 3BYGCh. 15.1 - Prob. 4BYGCh. 15.1 - Prob. 5BYGCh. 15.2 - Prob. 1BYGCh. 15.2 - Prob. 2BYGCh. 15.2 - Prob. 3BYGCh. 15.2 - What is an M-file?Ch. 15.5 - Prob. 1BYG
Ch. 15.5 - Prob. 2BYGCh. 15.5 - Prob. 3BYGCh. 15.5 - Prob. 4BYGCh. 15.5 - Prob. 5BYGCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 13PCh. 15 - Prob. 14PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Prob. 17PCh. 15 - Prob. 18PCh. 15 - Prob. 19PCh. 15 - Prob. 20PCh. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - Prob. 24PCh. 15 - Prob. 25PCh. 15 - Prob. 26PCh. 15 - Prob. 27PCh. 15 - Prob. 28PCh. 15 - Prob. 29PCh. 15 - Prob. 30PCh. 15 - Prob. 31PCh. 15 - The Body Mass Index (BMI) is a way of determining...Ch. 15 - Prob. 33PCh. 15 - Prob. 34PCh. 15 - Prob. 35PCh. 15 - Prob. 36PCh. 15 - Prob. 37PCh. 15 - Prob. 38PCh. 15 - Prob. 39PCh. 15 - Prob. 40P
Knowledge Booster
Similar questions
- the surface tension of water in contact with air at 20c is given as 0.0716 n/m . the pressure inside a droplet of water is to be 0.0147 n/cm2 greater than the outside pressure, calculate the diameter of the droplets of water?arrow_forwarda. What is shown in the figure? Where is it used and how does it work? b. What is the nature of heat exchange process, and why is this suitable? c. What is the relative direction of fluid motion?arrow_forward2. In the figure shown, determine the difference in pressure between points A and B. 0.82- Air s = 0.0012 Kerosene, s = 3 Benzene S- 0.88 B 250 mm 100 mm 200 mm 150 mm 90 mm Water Mercury ww 00b ww OLEarrow_forward
- Calculate the capillary effect in mm in a glass tube of 4 mm diameter, when immersed in mercury. The temperature of the liquid is 200 C and the value of surface tension of mercury at 20°C in contact with air is 0.57 N/m respectively. The angle of contact for mercury is 130⁰.arrow_forwardProblem 7: A brass weight is to be attached to the bottom of the cylinder made from a uniform material with specific weight 6.46 kN/m³, so that the cylinder will be completely submerged and neutrally buoyant in water at 95°C which has density of 9.44 kN/m³. The brass is to be a cylinder with the same diameter as the original cylinder as shown in the figure. What is the required thickness of the brass? Water surface Cylinder Water at 95°C 750 mm Brass plate Y=84.0 kN/m 1= ? 450 mm diameter-arrow_forwardA steel tape, with a coefficient of linear expansion of 0.0000116/C, is known to be 100 meters long at 20°C. The tape was used to measure a line was found to be 1532.28 meters long when the temperature was 37°C. Determine the following: Temperature correction per tape length Temperature correction for the measured line Correct length of the linearrow_forward
- A rigid beam of weight W = 800 lb hangs from three equally spaced wires, two of steel and one of aluminum, The diameter of the wires is 1/8 in. Before they are loaded, all three wires had the same length. What temperature increase 47 in all three wires would result in the entire load being carried by the steel wires only? that is, the aluminum wire would become slack. Given that cel = 30 x 10° psi, steel = 6.5 x 10-6/F and A = 12x 10-6/F. aarrow_forward3. A combined separating and wire-drawing calorimeter was used to measure the dryness fraction of steam supplied to a steam engine. The following observations were made: Pressure of steam in steam pipe Temperature of steam inside the wire-drawing calorimeter 110 deg C Pressure of steam inside the wire-drawing calorimeter 136mm of water Barometer reading Steam used by the steam engine Water collected in the separating calorimeter Steam condensed on leaving the wire-drawing calorimeter 7bar 750mm of mercury 55kg 1kg 6.5kgarrow_forwardCalculate the dynamic and kinematic viscosities of water at 350 degrees Kelvinarrow_forward
- 7.) The conduction heat transfer rate through a wall is modeled by the following equation: O = kAT L where O = heat transfer rate in Br Btu/ k = thermal conductivity of the wall A = area of the wall in ft L = wall thickness in ft AT = steady-state temperature difference between the inside and the outside surfaces of the wall, in F° What is the appropriate unit for k if the preceding equation is to be homogeneous in units?arrow_forwardA car engine runs at a temperature of 190°F. When the engine is turned off, it cools according to Newton's Law of Cooling with constant k = 0.0341, where time is measured in minutes. The equation for Newton's Law of Cooling is T(t) = T, + D,e-kt If the initial temperature is 190°F and the temperature of the surrounding air is 60°F find the equation for the temperature of the car as a function of time. a. b. When will the engine be 90 F?arrow_forwardLocate the Centroid of the volume of the solid shown where a hemisphere ofradius r is mounted on top of a right circular cylinder of the same radius and altitude h.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Engineering Fundamentals: An Introduction to Engi...Civil EngineeringISBN:9781305084766Author:Saeed MoaveniPublisher:Cengage Learning
Engineering Fundamentals: An Introduction to Engi...
Civil Engineering
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Cengage Learning