Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN: 9781305387102
Author: Kreith, Frank; Manglik, Raj M.
Publisher: Cengage Learning
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Transcribed Image Text:Learning Goal:
To calculate the maximum allowable stresses in pressure vessels,
compute the minimum allowable thickness of pressure vessels to
meet certain constraints, and observe and compare properties of
different pressure vessel shapes.
Engineers are considering two possible vessel shapes for storing
fuel. One shape is cylindrical and the other is spherical. Each
vessel would be constructed out of the same material such that its
hoop stresses and longitudinal stresses would be no greater than
120 MPa. The cylindrical pressure vessel has an inside diameter
of de = 800 mm and a thickness of te = 25.0 mm. The spherical
pressure vessel has an inside diameter of ds = 650 mm and a
thickness of t = 11.0 mm.
▼
Part A - Maximum allowable pressure in the cylindrical pressure vessel
Determine the maximum allowable pressure, pc,max, in the cylindrical pressure vessel.
Express your answer in N to three significant figures.
► View Available Hint(s)
Pc,max =
Submit
ΟΙ ΑΣΦ
↑ vec
Previous Answers Request Answer
X Incorrect; Try Again; 9 attempts remaining
Ps,max =
Part B - Maximum allowable pressure in the spherical pressure vessel
ΑΣΦ
?
Determine the maximum allowable pressure, Ps,max, in the spherical pressure vessel.
Express your answer in N to three significant figures.
► View Available Hint(s)
vec
kPa
?
kPa
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- Principles of Heat Transfer (Activate Learning wi...Mechanical EngineeringISBN:9781305387102Author:Kreith, Frank; Manglik, Raj M.Publisher:Cengage Learning
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ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Cengage Learning