EBK APPLIED STATICS AND STRENGTH OF MAT
6th Edition
ISBN: 8220101337603
Author: Spiegel
Publisher: YUZU
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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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1.A cylindrical pressure vessel is 500 mm in diameter and has a wall thickness of 22 mm. If it is subjected to an internal pressure of 5 MPa, determine the tangential and longitudinal stresses developed in the cylinder.
Chapter 20 Solutions
EBK APPLIED STATICS AND STRENGTH OF MAT
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 pressure tank shown is fabricated from 1/8-in steelplate. Calculate the allowable internal pressure if thecircumferential and longitudinal stresses are limited to20 ksi and 10 ksi, respectively.Answer: p= ___________________arrow_forwardA cylindrical steel pressure vessel has an inner radius of 24 inches and wall thickness of 0.25 inches. Determine the tangential and longitudinal stresses when the vessel is pressurized to 125 psi.arrow_forwardA cylindrical steel pressure vessel 60 cm in diameter with a wall thickness of 30 mun, is subjected to an internal pressure of 6 Nmm. (a) Calculate the tangential and longitudinal stresses in the steel. (b) To what value may the internal pressure be increased if the stress in the steel is limited to 200 MN/m?arrow_forward
- A 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_forwardCalculate the stress in the circumferential section of boiler steam drum 2.15 m in diameter and 45 mm thick, when the working pressure is 30 x 105 Paarrow_forwardA 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_forward
- 41.) 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. Towhat value may the internal pressure be increased if the stress in the steelis limited to 100 MPa?arrow_forwardCalculate the minimum thickness of the vessel if the allowable tangential stress is 200 MPa. The diameter of the vessel is 1500 mm and the pressure inside the vessel is 10 MPa.arrow_forwardHow to find circumferencial stress in the cylindrical vessel. Give the equations.arrow_forward
- 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_forwardSolve two problems on statically indeterminate structures(strain energy method), two on thin wall pressure vessels(1-sphere and 2-cylinder), and one on thick wall cylinder, given below. A steel cylinder is 160 mm ID and 320 mm OD. If it is subject to an internal pressure of 150 MPa, determine the radial and tangential stress. Determine the maximum shear stress in the cylinder. Assume it has closed ends.arrow_forwardThe wall thickness of the spherical tank is 8mm, calculate the diameter if the allowable stress is 140 MPa and the internal pressure is 60MPa.arrow_forward
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