A spherical pressure vessel has an inside diameter of 4.8 m and a wall thickness of 9 mm. The vessel will be constructed from a specialsteel [E = 221 GPa; v = 0.32] that has a yield strength of 460 MPa. If the internal pressure in the vessel is 1480 kPa, determine (a) thenormal stress in the vessel walI, (b) the factor of safety with respect to the yield strength, (c) the normal strain in the sphere and (d) theincrease in the outside diameter of the vessel.Answers:(a) o =iMPa.(b) FS =i(c) =10-6.(d) AD =imm.

Answered: Image /qna-images/answer/4deba026-f8c8-4e6c-af5b-ab3f6c96ff02.jpg

Answered: A spherical pressure vessel has an…

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

Similar questions

A cylindrical vessel whose ends are closed by means of rigid flange plate is made of steel plate 3 mm thick. The internal length and diameter of vessel are 50 cm and 25 cm respectively. Determine the longitudinal and circumferential stresses in the cylindrical shell due to an internal fluid pressure of 3 MN/m2. Also Calculate increase in length, diameter and volume of the vessel. Take E = 200 GN/m2, and 1/m = 0.3
A strain gage is mounted to the outer surface of a thin-walled boiler. The boiler has an inside diameter of 1820_mm and a wall thickness of 18 mm, and it is made of stainless steel [E = 179 GPa; v = 0.3]. Determine: (a) the internal pressure in the boiler when the strain gage reads 210 µɛ. (b) the maximum shear strain in the plane of the boiler wall. (c) the absolute maximum shear strain on the outer surface of the boiler. Answers: (a) p = i MPа. (b) Ymax in-plane = i prad. (c) Yabs max i prad. =
Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. The diameter of rod (1) is d₁ = 16 mm and the diameter of rod (2) is d₂ = 33 mm. Determine the absolute value of the normal stress in rod (2). d₂ d₁ 140 KN 80 KN 140 KN A ↑ 304 MPa 218 MPa 270 MPa 234 MPa 328 MPa 'В
The strain rosette shown was used to obtain normal strain data at a point on the free surface of a machine component. Given the values = -165 µμe, e = -155 μe, e = 50 μe, E = 10,600 ksi, and v=0.33, determine (a) the stress components o,,o,, and ry at the point. (b) the principal stresses and the maximum in-plane shear stress at the point; on paper, show these stresses on an appropriate sketch that indicates the orientation of the principal planes and the planes of maximum in-plane shear stress. (c) the magnitude of the absolute maximum shear stress at the point. 45° 45°
A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. 0.02 in. 14 in. 18 in. Bronze A = 2.4 in? E = 15 × 10 psi a = 12 x 10-6/°F Aluminum A = 2.8 in? E = 10.6 x 10 psi a = 12.9 x 10-6/°F Determine the temperature at which the normal stress in the aluminum rod will be equal to -9 ksi. The temperature of the aluminum rod is | °F.
A 12 cm x 16 cm air compressor is operated with a maximum pressure of 10 kg/cm^2. There are 5 bolts with yield strength of 64 ksi holding the cylinder head to the compressor. Determine the tensile stress of the bolt
An aluminum alloy [E = 70 GPa; v = 0.33; a = 23.0x10-6/°C] pipe is subjected to a tensile load P. The pipe has an outside diameter of D = 280 mm, a cross-sectional area of A = 7550 mm², and a length of L = 9.5 m. The initial longitudinal normal strain in the pipe is zero. After load P is applied and the temperature of the pipe has been increased by AT = 40°C, the longitudinal normal strain in the pipe is found to be 2260 με. Calculate the magnitude of load P. Answer: P = M. L kN D P
The storage capacity of a thin cylindrical pressure vessel is 0.028 m³. The cylinder is subjected to an internal pressure of 21 MPa. The length of the cylinder is twice its internal diameter. Determine all the dimensions of the cylinder, if (a) the longitudinal stress does not exceed 160 MPa; and (b) the circumferential stress does not exceed 235 Mpa.
The spherical pressure hull of the undersea submarine, under a research study shown in the figure below, has a 1 meter radius with a shell thickness of 30mm. The pressure hull is made of steel having a yield point of 700 MPa. Consider sea water to have a constant specific weight of 10kN/m³. Determine the depth pressure of submergence that would setup the yield point stress in the spherical shell. Use:p = yy, where y is the depth r = 1m t = 30mm comex
Determine the change in the volume of a 10 cm diameter copper sphere that is subjected to a hydrostatic pressure of 120 MPa assuming linear elastic behavior up to this stress level. (V =4/3 n 13) (E: 125 GPa, v = 0.34, SY = 200 MPa)
Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are Sx = 12 ksi, Sy = 17 ksi, and Sxy = 18 ksi.(a) Draw Mohr’s circle for this state of stress.(b) Determine the principal stresses (σp1>σp2σp1>σp2) and the maximum in-plane shear stress τmaxτmax acting at the point.(c) Find the smallest rotation angle θpθp (counterclockwise is positive, clockwise is negative) that will rotate to principal directions. Then show these stresses in an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16)
Prob.7: [2.55] At room temperature (20°C) a 0.5 mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 140°C, determine (a) the normal stress in the aluminum rod, (b) the change in length of the aluminum rod. 0.5 mm 300 mm 250 mm В Aluminum A = 2000 mm E = 75 GPa a = 23 x 10-6°C a = 17.3 × 10-6PC Stainless steel A = 800 mm2 E = 190 GPa

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS