gue and Fatigue loads 2) Four categories of fatigue design situation steel tube carries liquid at 7 MPa. The pressure varies periodically steel has Sut = 400 MPa. Tubing axial stress is zero; the tubing fin e tubing is at room temperature. The maximum principal stresses a MPa; o2maxa = 0 MPa; 03maxa =- 7.00 MPa nfinite-life fatigue safety factor for the Wall if its thickness is 1 mm %3D
gue and Fatigue loads 2) Four categories of fatigue design situation steel tube carries liquid at 7 MPa. The pressure varies periodically steel has Sut = 400 MPa. Tubing axial stress is zero; the tubing fin e tubing is at room temperature. The maximum principal stresses a MPa; o2maxa = 0 MPa; 03maxa =- 7.00 MPa nfinite-life fatigue safety factor for the Wall if its thickness is 1 mm %3D
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
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please full answer
![A) Explain:
1) Fatigue and Fatigue loads 2) Four categories of fatigue design situations. [10]
B) A 10-mm ID steel tube carries liquid at 7 MPa. The pressure varies periodically from zero to
Maximum. The steel has Sut 400 MPa. Tubing axial stress is zero; the tubing finish is machined; reliability is
99.999%; and the tubing is at room temperature. The maximum principal stresses are:
olmaxa = 38.82 MPa; o2maxa 0 MPa; 03maxa = 7.00 MPa
Determine the infinite-life fatigue safety factor for the Wall if its thickness is 1 mm. [20]
Problem 2:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa7a69253-27f1-4e6e-9367-b60c9f1fe586%2F6be69424-f656-426d-a22b-e723b0da6a4c%2Fy7n047j_processed.png&w=3840&q=75)
Transcribed Image Text:A) Explain:
1) Fatigue and Fatigue loads 2) Four categories of fatigue design situations. [10]
B) A 10-mm ID steel tube carries liquid at 7 MPa. The pressure varies periodically from zero to
Maximum. The steel has Sut 400 MPa. Tubing axial stress is zero; the tubing finish is machined; reliability is
99.999%; and the tubing is at room temperature. The maximum principal stresses are:
olmaxa = 38.82 MPa; o2maxa 0 MPa; 03maxa = 7.00 MPa
Determine the infinite-life fatigue safety factor for the Wall if its thickness is 1 mm. [20]
Problem 2:
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