The two cylindrical rod segments shown in the figure below (Figure 1) are fixed to the rigid walls such that there is a gap of 0.01 in.between them when T1=65∘F. Each rod has a diameter of 1.5 in. Take αal=13(10−6)/∘F, Eal=10(103)ksi, (σY)al=40ksi, αcu=9.4(10−6)/∘F, (σY)cu=50ksi, and Ecu=15(103)ksi. 1) Part A: What larger temperature T2 is required in order to just close the gap? 2) Part B: Determine the magnitude of the average normal stress in each rod if T2=270∘F.

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
icon
Related questions
Question

The two cylindrical rod segments shown in the figure below (Figure 1) are fixed to the rigid walls such that there is a gap of 0.01 in.between them when T1=65∘F. Each rod has a diameter of 1.5 in. Take αal=13(10−6)/∘F, Eal=10(103)ksi, (σY)al=40ksi, αcu=9.4(10−6)/∘F, (σY)cu=50ksi, and Ecu=15(103)ksi.

1) Part A: What larger temperature T2 is required in order to just close the gap?

2) Part B: Determine the magnitude of the average normal stress in each rod if T2=270∘F.

The image shows a side-by-side diagram of two connected cylindrical rods. The left rod is labeled "Copper" and measures 12 inches in length. The right rod is labeled "Aluminum" and measures 6 inches in length. The rods are aligned horizontally and parallel to each other.

The ends of the rods show they are in close proximity at the joint, with a very small gap of 0.01 inches between them. This illustrates a cross-section where the copper and aluminum rods are nearly touching but not quite connected.
Transcribed Image Text:The image shows a side-by-side diagram of two connected cylindrical rods. The left rod is labeled "Copper" and measures 12 inches in length. The right rod is labeled "Aluminum" and measures 6 inches in length. The rods are aligned horizontally and parallel to each other. The ends of the rods show they are in close proximity at the joint, with a very small gap of 0.01 inches between them. This illustrates a cross-section where the copper and aluminum rods are nearly touching but not quite connected.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Theories of Failure
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY