Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
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Chapter 20, Problem 20.2P
Calculate the tensile stresses developed (circumferential and longitudinal) in the walls of a cylindrical boiler
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A cylindrical steel pressure vessel 400 mm in diameter with a wallthickness of 20 mm, is subjected to an internal pressure of 7.875 MPa.Calculate the tangential stress in the steel.
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A cylindrical steel pressure vessel 400 mm in diameter with a wallthickness of 20 mm, is subjected to an internal pressure of 7.875 MPa.Calculate the longitudinal stress in the steel.
Chapter 20 Solutions
Applied Statics and Strength of Materials (6th Edition)
Ch. 20 - Prob. 20.1PCh. 20 - Calculate the tensile stresses developed...Ch. 20 - Calculate the internal water pressure that will...Ch. 20 - Calculate the wall thickness required for a 1.25...Ch. 20 - A spherical gas container, 52 ft in diameter, is...Ch. 20 - Calculate the tensile stresses (circumferential...Ch. 20 - 20.7 A gas is to be stored in a spherical steel...Ch. 20 - 20.8 The longitudinal joint in an -ft-diameter...Ch. 20 - A spherical steel tank, 15 m in diameter, is to...Ch. 20 - 20.10 A closed cylindrical tank for an air...
Ch. 20 - Prob. 20.11PCh. 20 - For the following computer problems, any...Ch. 20 - For the following computer problems, any...Ch. 20 - Calculate the circumferential and longitudinal...Ch. 20 - 20.16 A welded aluminum alloy cylindrical pressure...Ch. 20 - Prob. 20.17SPCh. 20 - 20.18 A spherical tank is to hold of gas at a...Ch. 20 - 20.19 A closed cylindrical air-compressor tank is ...Ch. 20 - 20.20 A cast-iron pipe, ft in diameter, is...Ch. 20 - 20.21 A steel pipe located in a hydroelectric...Ch. 20 - 20.22 Calculate the tensile stresses...Ch. 20 - 20.23 A -ft-diameter steel pipe is made...Ch. 20 - 20.24 Rework Problem, changing the joint...Ch. 20 - 20.25 A piece of -in-diameter pipe of -in, wall...Ch. 20 - 20.26 A vertical cylindrical steel tank, open at...
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- The wall thickness of a 1.2 m diameter spherical tank is 1.6875 mm. Calculate the allowable internal pressure if the stress is limited to 55 MPa. If i will get the same answer again I will report and downvote.arrow_forwardFor the thin-walled pressure vessel subjected to an internal pressure of 150 psi and as shown below, calculate the longitudinal and transverse stresses. Assume length as L ft and wall thickness as in. 8 2 ft 2.5 ftarrow_forwardFind the stress acting on the surface of a thin sphere of diameter 15 cm, thickness 0.25 cm and the internal pressure is 2 MPaarrow_forward
- The internal and external diameter of a thick hollow cylinder are 105 mm and 145 mm respectively. It is subjected to an external pressure of 40 N/mm2 and an internal pressure of 120 N/mm2. Calculate the radial and circumferential stresses at the mean radius.arrow_forwardThe wall thickness of a 900mm diameter spherical tank is 22 mm thick. If the stress is limited to 350 MPa, the allowable internal pressurearrow_forwardA cylindrical pressure vessel is fabricated from steel plating that has wall a thickness of 10 mm and is subjected to an internal pressure of 2.5 MРа. Calculate its outer diameter if the longitudinal stress is limited to 95 N/mm2.arrow_forward
- A spherical pressure vessel 400 mm in diameter with a wall thickness of 15 mm. To what value may the internal pressure beincreased if the stress in steel is limited to 193 MPa?arrow_forwardA cylindrical tank steel pressure vessel 200mm in radius and 4.0m in length, is subjected to an internal pressure of 3.0 MPa. Determine the thickness of tank (nearest mm) if the following stresses are not to be exceeded: tangential stress of 45 MPa and longitudinal stress of 30 MPa. and also show the free body diagramarrow_forwardA steel tube of 200 mm external diameter is to be shrunkonto another steel tube of 60 mm internal diameter.The diameter at the junction after shrinking is 120 mmbefore shrinking on, the difference of diameters at the junctionis 0.08 mm. Calculate the radial pressure at the junctionand the Hoop stresses developed in the two tubes aftershrinking on.Take E = 2 x 10³ N/mm²arrow_forward
- A steel gas bottle 2 m long with a diameter of 250 mm and a 3 mm wall thickness is pressurized to 3 MPa. Determine the stresses. help plzarrow_forwardA cylindrical pressure vessel has an internal diameter of 2 m and is fabricated from plates 20 mm thick. If the pressure inside the vessel is 1.5 N/mm2 and in addition, the vessel is subjected to an axial compressive load of 2500 kN, calculate the normal and shear stresses on a plane inclined at an angle of 60⁰ to the axis of the vessel.arrow_forwardA thin cylindrical pressure vessel with closed-ends is subjected to internal pressure. What is the ratio of circumferential stress to the longitudinal stress.arrow_forward
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