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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 ts = 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 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) Ivec kPa ? kPa

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 ts = 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 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) Ivec kPa ? kPa

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter3: Transient Heat Conduction
Section: Chapter Questions
Problem 3.4P
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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
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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