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air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. Fo...
air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. For a point on the outer surface of the tank, determine: a. the maximum normal stress b. the maximum shearing stress Part B. As a result of several tensile tests, it has been found that the tensile yield strength for...
The compressed-air tank has an inner radius r and uniform wall thickness t. The gage pressure...
The compressed-air tank has an inner radius r and uniform wall thickness t. The gage pressure inside the tank is p and the centric axial load F is applied at the end cap. Use p = 1366 kPa, F = 14 kN, t= 12 mm and r = 192 mm. u x ІН F Matlab Mathematica Python R p = 1366; % kPa F = 14; % KN t = 12; % mm r = 192; % mm sigmay =...
Problems 1. (Subtotal: 21 points) A steady torque of 1500 Ibf in is transmitted by a...
Problems 1. (Subtotal: 21 points) A steady torque of 1500 Ibf in is transmitted by a machined shaft made of steel with an ultimate tensile strength of 100 kpsi. The transverse cross section at the location of a shoulder against which a gear sits is subjected to a bending moment which is a sinusoidal function of time with a maximum of 800 lbf-in. Furthermore, this cross section is the location for the maximum von Mises stress. The smaller diameter at...
2.) A large spherical tank contains gas at a pressure of 420 psi. The tank is...
2.) A large spherical tank contains gas at a pressure of 420 psi. The tank is 45 ft in diameter and is constructed of high strength steel having a yield stress in tension of 80 ksi. Determine the required thickness (to the nearest 4 inch) of the wall of the tank if a factor of safety of 3.5 with respect to yielding is required. Next, if the tank thickness is 2.25 in., what is the maximum internal pressure. (Problem 8.2-3)
1) (10pts) NASA is designing a new cylindrical fuel tank constructed from Carbonfiber/epoxy with ...
Only #2
The first part is just included for problem information
1) (10pts) NASA is designing a new cylindrical fuel tank constructed from Carbonfiber/epoxy with certain yield strength, σΥ-750MPa. The radius of the cylinder is 5m, and the wall thickness is 15mm. Use both Tresca and von Mises yield criteria to determine the maximum internal pressure po that does not cause yielding. Assume: The stresses produced by these loads are uniform over the entire cylinder. the stress element follows Figure...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rp...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rpm. During the drilling process, a drill pipe is subjected to the following axial and bending loads 30.0 Axial load, P, of 100 kips 0.70 ft-kips bending load, M, in the y-z plane at 30 degrees from the vertical axis The drill pipe, which is made of AISI 4130 steel, has the following dimensions and material properties (Ref. MIL-HDBK-5J, Table 2.3.1.0(c1)) » Length, L 177-in...
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in...
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in and a wall thickness of 0.1 in. If it is subjected to an axial load of 500 lb and a torque of 70 lb-ft, determine if yielding occurs according to the maximum shear stress and distortional energy theories. 70 lb-ft 500 lb 500 lb 70 lb-ft
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into...
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into it. The bar is made of steel with an ultimate strength of 120 ksi and it is subjected to an axial force that fluctuates between-5.15 kip and 12.85 kip. The static stress concentration factor at the groove is Kt 2.1. (40 points) a) Classify the problem type based on the loading condition. b) Determine the fatigue factor of safety using the Goodman failure criterion....
The billboard sign shown weighs 4000 lb and is supported on a 15" circular hollow steel...
The billboard sign shown weighs 4000 lb and is supported on a 15" circular hollow steel tube with 3/8" thickness. The sign will be built in west Mobile and is subjected to wind forces with maximum wind speed of 160 mph. The hollow steel tube has a maximum compressive/tensile strength of 50 Ksi and a maximum shear strength of 10 Ksi. Determine if the hollow steel tube has enough axial and shear strength to support loads applied to the sign....
Will rate, thank you Assume a plane stress load case for the double lap (double plate)...
Will rate, thank you
Assume a plane stress load case for the double lap (double plate) joint for three plates. Plate is sandwiched by Plate 2 and Plate 3. They are joined by a fastener. Assume that Plate 2 and Plate 1 are subjected to axial loads of 10,000 lbs and 12,000 lbs respectively. Furthermore there is an external axial load T of 1000 lbs acting on the fastener The bar has a length of 15 inches, a height of...
air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. For a point on the outer surface of the tank, determine: a. the maximum normal stress b. the maximum shearing stress Part B. As a result of several tensile tests, it has been found that the tensile yield strength for...
The compressed-air tank has an inner radius r and uniform wall thickness t. The gage pressure inside the tank is p and the centric axial load F is applied at the end cap. Use p = 1366 kPa, F = 14 kN, t= 12 mm and r = 192 mm. u x ІН F Matlab Mathematica Python R p = 1366; % kPa F = 14; % KN t = 12; % mm r = 192; % mm sigmay =...
Problems 1. (Subtotal: 21 points) A steady torque of 1500 Ibf in is transmitted by a machined shaft made of steel with an ultimate tensile strength of 100 kpsi. The transverse cross section at the location of a shoulder against which a gear sits is subjected to a bending moment which is a sinusoidal function of time with a maximum of 800 lbf-in. Furthermore, this cross section is the location for the maximum von Mises stress. The smaller diameter at...
2.) A large spherical tank contains gas at a pressure of 420 psi. The tank is 45 ft in diameter and is constructed of high strength steel having a yield stress in tension of 80 ksi. Determine the required thickness (to the nearest 4 inch) of the wall of the tank if a factor of safety of 3.5 with respect to yielding is required. Next, if the tank thickness is 2.25 in., what is the maximum internal pressure. (Problem 8.2-3)
Only #2
The first part is just included for problem information
1) (10pts) NASA is designing a new cylindrical fuel tank constructed from Carbonfiber/epoxy with certain yield strength, σΥ-750MPa. The radius of the cylinder is 5m, and the wall thickness is 15mm. Use both Tresca and von Mises yield criteria to determine the maximum internal pressure po that does not cause yielding. Assume: The stresses produced by these loads are uniform over the entire cylinder. the stress element follows Figure...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rpm. During the drilling process, a drill pipe is subjected to the following axial and bending loads 30.0 Axial load, P, of 100 kips 0.70 ft-kips bending load, M, in the y-z plane at 30 degrees from the vertical axis The drill pipe, which is made of AISI 4130 steel, has the following dimensions and material properties (Ref. MIL-HDBK-5J, Table 2.3.1.0(c1)) » Length, L 177-in...
A 304 stainless steel (yield strength 30 ksi) cylinder has an inner diameter of 4 in and a wall thickness of 0.1 in. If it is subjected to an axial load of 500 lb and a torque of 70 lb-ft, determine if yielding occurs according to the maximum shear stress and distortional energy theories. 70 lb-ft 500 lb 500 lb 70 lb-ft
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into it. The bar is made of steel with an ultimate strength of 120 ksi and it is subjected to an axial force that fluctuates between-5.15 kip and 12.85 kip. The static stress concentration factor at the groove is Kt 2.1. (40 points) a) Classify the problem type based on the loading condition. b) Determine the fatigue factor of safety using the Goodman failure criterion....
The billboard sign shown weighs 4000 lb and is supported on a 15" circular hollow steel tube with 3/8" thickness. The sign will be built in west Mobile and is subjected to wind forces with maximum wind speed of 160 mph. The hollow steel tube has a maximum compressive/tensile strength of 50 Ksi and a maximum shear strength of 10 Ksi. Determine if the hollow steel tube has enough axial and shear strength to support loads applied to the sign....
Will rate, thank you
Assume a plane stress load case for the double lap (double plate) joint for three plates. Plate is sandwiched by Plate 2 and Plate 3. They are joined by a fastener. Assume that Plate 2 and Plate 1 are subjected to axial loads of 10,000 lbs and 12,000 lbs respectively. Furthermore there is an external axial load T of 1000 lbs acting on the fastener The bar has a length of 15 inches, a height of...
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