A cylindrical tank holding oxygen at 4000 kPa pressure has an outside diameter of 500 mm and a wall thickness of 10 mm. It has been determined that a critical point on the tank is subjected to the tensile stress of 464 MPa in x-direction, compressive stress of 340 MPa in y-direction and shearing stress of 600 MPa. By using Mohr’s Circle;
i)
ii)
Given:
We create axis , where normal stress is horizontal , +ve along right and shear stress is vertical +ve up
The points A, B and center C are plotted and the Mohr’s circle is drawn as shown below:
iii) Again from the Mohr circle
iv)
Then another line is drawn at 24o CW to line AB to represent oriented element. The measures of the new stress are then measured from the circle
A cylindrical tank holding oxygen at 4000 kPa pressure has an outside diameter of 500 mm and a wa...
A cylindrical tank holding oxygen at 5000 kPa pressure has an outside diameter of 500 mm and a wall thickness of 10 mm. It has been determined that a critical point on the tank is subjected to the tensile stress of 465 MPa in x-direction, compressive stress of 350 MPa in y-direction and shearing stress of 600 MPa. By using Mohr’s Circle; Sketch the plane stresses element for the critical point. Determine the principal stresses and their locations. Determine the...
(50 Marks) a) As part of the product development process for go-kart drive shaft, the engineer has instrumented a critical area of the shaft with a solid bar. A drive shaft bar is designed to carry a tensile load. The engineer has proposed a circular bar with cross-section having a radius of 2X mm. It carries an axial tensile load of İY0 kN. By using equation; i) Calculate the values of principal stresses at the critical area of the bar....
P B A pressurized cylindrical air tank is subjected to a force P at a collar B. The tank has an inner diameter (d = 160 mm) with wall thickness (1 = 6 mm). The gage pressure inside the tank is p = 5 MPa and the applied force is P = 9.5 kN. (a) Determine the maximum tensile stress o [MPa), maximum compressive stress oc [MPa] and maximum shear stress imax [MPa) at point a. (b) Repeat part (a)...
P Problem 3 (30 pts): Combined Loading A pressurized cylindrical air tank is subjected to a force P at a collar B. The tank has an inner diameter (d= 160 mm) with wall thickness (t = 6 mm). The gage pressure inside the tank is p = 5 MPa and the applied force is P=9.5 kN. B 450 mm (a) Determine the maximum tensile stress 0 [MPa], maximum compressive stress oc [MPa] and maximum shear stress Tmax [MPa] at point...
P B Problem 3 (30 pts): Combined Loading A pressurized cylindrical air tank is subjected to a force Pat a collar B. The tank has an inner diameter (d = 160 mm) with wall thickness (t = 6 mm). The gage pressure inside the tank is p = 5 MPa and the applied force is P=9.5 kN. (a) Determine the maximum tensile stress o [MPa], maximum compressive stress oc [MPa] and maximum shear stress Tmax [MPa] at point a. (b)...
A cylindrical pressure vessel of 250 mm mean diameter and 6 mm
wall thickness is fabricated from a 1.2 m length of spirally welded
pipe AB as shown. Tank gauge pressure is 4 MPa and centric axial
forces P and P1 of 240 kN act through rigid end plates. Determine:
(a) Net longitudinal and hoop stresses. (b) Normal stress acting
perpendicular to weld and shear stress parallel to weld (show
sketch of Mohr’s circle). (c) Determine the Factor of Safety...
- 3. A propane storage tank is constructed by welding two hemispherical end caps onto a cylindrical main body. The cylindrical body is manufactured from a helical welded pipe which has an outside diameter of 750 mm and a wall thickness of 6 mm. The tank is designed to hold gas at an internal gauge pressure of 6 MPa. a) Draw the Mohr’s circle and determine the normal and shear stresses on the weld in the cylindrical main body portion...
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...
please make your answers clear and organized .
Problem 8.5-3 A cylindrical pressure vessel having radius r-300 mm and wall thickness t 15 mm is subjected to internal pressure p 2.5 MPa. In addition, a torque T120 kN-m acts at each end of the cylinder (see figure) (a) Determine the maximum tensile stress ?mix and the maximum in-plane shear stress Tmax in the wall of the cylinder torque T? 30 MPa and 76 MPa, respectively, what is the minimum required...
A pipe with an outside diameter of 150 mm and a wall thickness of 5 mm is subjected to the loadings shown in the figure below. P PO a For this analysis, use the following values: Distances, Loads, and Moments. a = 450 mm Px = 11.5 kN Py = 25.5 kN T = 15 kN-m (a) Calculate the maximum in-plane shear stress Tmax at point Hon the outer surface of the pipe if there is no internal pressure (i.e.,...