(A) Consider the system in Problem 4.39. Keep the total outside dimensions unchanged. Keep the width unchanged as well, at 24 mm. Change the relative proportions of aluminum and copper to change (away from 6mm) so that the maximum stress is equal in both the copper and the aluminum parts. Call it Sm. Explain. Use no more than 50 words. (B) Consider your answer in Part (A) above. Keep the total outside dimensions unchanged. Keep the width unchanged as well, at 24 mm. Let the applied moment increase to 40 Nm. Allow the relative proportions of aluminum and copper to change (away from 6mm). Make sure that, during this change, the maximum stress for the copper or aluminum is equal to Sm, found above. Explain. Use no more than 50 words.

(A) Consider the system in Problem 4.39. Keep the total outside dimensions unchanged. Keep the width unchanged as well, at 24 mm. Change the relative proportions of aluminum and copper to change (away from 6mm) so that the maximum stress is equal in both the copper and the aluminum parts. Call it Sm. Explain. Use no more than 50 words. (B) Consider your answer in Part (A) above. Keep the total outside dimensions unchanged. Keep the width unchanged as well, at 24 mm. Let the applied moment increase to 40 Nm. Allow the relative proportions of aluminum and copper to change (away from 6mm). Make sure that, during this change, the maximum stress for the copper or aluminum is equal to Sm, found above. Explain. Use no more than 50 words.

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: Calculate the stress developed in a steel rod that is 25 mm in diameter when a 70kNaxial tensile…

A: Diameter of rod=d= 25 mm Cross- sectional area= A= (π/4)×d2 = (π/4)×252= 490.873 mm2 Axial load=P=…

Q: Need help with this Mechanics of Materials review How to draw the element with the numbers (c)…

A: Given

Q: A gauge # 10 HSLA steel for an automotive application has a Young’s modulus of 200 GPa, a yield…

A: Find the punch force required

Q: A stress-strain diagram for a tension test of an alloy steel sample is shown in the diagram below.…

A: Stress-Strain curve describes the relationship between stress and strain under a certain load in…

Q: Sut A material has the following properties: 400 MPa and n = 0.25. Calculate its strength…

A: To findCalculate the strength coefficient, K.GivenUltimate strength, Strain hardening exponent,

Q: Explain the difference between normal stress and shear stress?

Q: Calculate the thickness of metal necessary for a cylindrical shell of internal diameter 160 mm to…

A: To findCalculate the thickness of metal necessary for a cylindrical shell.GivenInternal diameter, d…

Q: Sketch the relationship between the stress and the number of cyclic loading applied on an element

Q: 100 KN 20 KN/m 10 m need NF, SF and BM diagram ? detailed answer in a basic way

A: It is required draw NF,SF AND BM Diagram

Q: Define the term Uniaxial stress?

A: When the stress is generated due to loading in one direction (along the axis of the loaded member),…

Q: explain linear stress variations,

A: As per Hooke's law in any material the stress induced is directly proportional to…

Q: Figure P3–64 shows two bars of different materials separated by 0.05 mm when the temperature is…

A: Given Gap = 0.50 mm Lb=1.9m La=2.8m Initial Temp = 200C

Q: With a thick walled cyclinder the inner radius is 0.05m and out radius is 0.2m. The internal…

A: Thick and thin cylinder: The pressure vessels are categorized according to there diameter to…

Q: Consider the following plane stress state: Ox=-12 kpsi, Oy- 22 kpsi, Txy = 12 kpsi cw Calculate the…

A: Find outthe coordinates of the center of Mohr's circle C.Principal normal stress Maximum shear…

Q: Suppose that σ = 70 MPa. (Figure 1) Figure 15 MPa Ox Part F Determine the maximum in-plane shear…

A: Given data:The given state of plane stress is-To find:The maximum in-plane shear stress and The…

Q: The steel structure (E=200GPA) shown in Figure Q4, is consisted of the solid bar, DC (length, L of…

Q: Calculate the stress developed in a steel bar that is 50 mm by 25 mm when a 70kNaxial tensile load…

Q: Problem 11.9 The cube of material shown in Problem 11.8 (reproduced below) is subjected to a pure…

Q: Q5 It was found experimentally that a certain material does not change in volume when subjected to…

A: when a body is subjected to elastic state of stresses, then the strain in the three mutual…

Q: 2.57. A cold drawn rectangular bar is 1.6 in wide, 0.2 in thick and has a machined central hole of…

A: Given,A cold drawn rectangular bar is 1.6 in wide, 0.2 in thick and has a machined central hole of…

Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Fig. P4.39
Aluminum
Copper
24 mm
6 mm
6 mm

(A) Consider the system in Problem 4.39. Keep the total outside dimensions unchanged. Keep the width unchanged as
well, at 24 mm. Change the relative proportions of aluminum and copper to change (away from 6mm) so that the
maximum stress is equal in both the copper and the aluminum parts. Call it Sm. Explain. Use no more than 50 words.
(B) Consider your answer in Part (A) above. Keep the total outside dimensions unchanged. Keep the width unchanged
as well, at 24 mm. Let the applied moment increase to 40 Nm. Allow the relative proportions of aluminum and
copper to change (away from 6mm). Make sure that, during this change, the maximum stress for the copper or
aluminum is equal to Sm, found above. Explain. Use no more than 50 words.

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

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

The aircraft wing experiences bending, as shown above. Assume the weight and lift are as illustrated above. Assume the wing has a constant cross-sectional area of 10 m2, from wing root to tip. 1a) Describe all the various forces and stresses experienced by the aircraft wing. 1b) Compare how the various stresses, vary on the ground versus in flight. 2) Sketch the stress-strain diagram and indicate the position of the wing on it. Explain. 3) Describe the important material properties of the wing. Explain. 4) Draw and describe the Shear Force Diagram, from the wing root to the wing tip, as shown in the diagram. 5) The ultimate shear stress of the wing material is 20 kPa. Describe how the safety factor varies, from the wing root to the wing tip. 6) Draw and describe the Bending Moment Diagram, from the wing root to the wing tip, as shown in the diagram.
What are principal stresses?
1) How much stress will be generated in the 13mm diameter aluminum rod below with an increase in temperature of 30 degress C? - Look up the coefficient of thermal expansion and elastic modulus for aluminum (SI units) in the book. - Calculate the temperature increase it would take for the aluminum rod to expand an contact the wall. - Subtract that number from the temperature change given to see how much of our temperature change will be after this contact and generate stress. - Calculate the stress generated in that rod due to that excess temperature increase. - Compare your answer: 13.89 MPa 0.5 mm - L = 1 m %3D
Consider a long thin-wall, 10 cm tube (inner diameter), with a wall thickness of 0.5 mm that is capped on both ends. Find the Von-Mises yield stresses if the tube just starts to plastically deform when an external tensile force of 4000 N and an internal pressure of 200 kPa is applied.
What’s the answer for this please ?
Please help me answer this problem ASAP badly needed. Thank you
The diagram below shows a microscopic metal rod with a single crystal structure whose orientation is indicated by the inset. A force of F = 28.4 N is applied to the rod. The cross-sectional area is 0.6 mm². Calculate the shear stress along the close-packed direction. ooog OOOO a. O b. 21.26 MPa O c. 14.11 MPa O d. 19.32 MPa O e. 17.78 MPa 16.23 MPa
A pressure vessel has an outside diameter of 50 mm and a wall thickness of 2mm and is subject to an internal Pressure of 50 bar. It is also subject to a positive Torque of 1000 Nm. Calculate the stresses acting on an element on the outer surface of the vessel and show the resulting state of stress on a cube diagram. Calculate the principal stresses and the principal angle and show this state of transformed stress on a cube diagram. Calculate the effective stress according to both Tresca and von Mises failure criteria, and determine the minimum yield strength required to provide a factor of safety of 3 for the load case provided. Sketch a Mohr's circle of stress, showing the principal stresses calculated in (b) and the maximum shear stress.
1) How much stress will be generated in the 13mm diameter aluminum rod below with an increase in temperature of 30 degress C? - Look up the coefficient of thermal expansion and elastic modulus for aluminum (SI units) in the book. - Calculate the temperature increase it would take for the aluminum rod to expand an contact the wall. - Subtract that number from the temperature change given to see how much of our temperature change will be after this contact and generate stress. - Calculate the stress generated in that rod due to that excess temperature increase. - Compare your answer: 13.89 MPa 0.5 mm- L = 1 m
Please show intermediate steps including free body diagrams, equations used, and problem setup so that your approach can be followed
For a large plate, the geometry factor, f, is 1.03. Suppose a steel casting alloy has a critical fracture toughness of 78,886 psi*in1/2. The steel will be exposed to a stress of 40,295 psi during service. Calculate the minimum size of an edge crack that will grow. Repeat the calculation for Al2O3 with a fracture toughness of 1,600 psi*in1/2. How many times larger is the minimum size edge crack in the steel versus the alumina?
answer is not correct, it should be 13.89 MPa