Problem 2 Determine: (1) What is the torque in tube (G-100 GPa) and rod (G 45...
Problem 3. Determine the average shear stress at point A of the tube. G=27 GPa. 100 mm mm 750 N-m 4 mm Problem 4. For the figure of problem 3 and L = 2m determine the twisting angle . G = 27 GPa.
Problem #2 (20 points): A 3m long aluminum tube (G = 27 GPa) has the cross section shown be N.m torque is applied to the tube, find the average shear stress at points a and b, and total angle or that the dimensions given are to the outer edge. S the cross section shown below. If a 100 points a and b, and total angle of twist. Note 2 mm 4 mm- 40 mm 55 mm 4 mm 55 mm
The assembly is composed of a solid steel alloy rod (Est200 GPa; Vst- 0.32) inside a hollow copper alloy tube (Ecu 101 GPa; vst 0.35). Both the rod and the tube are fixed to a rigid support at A. The length of the assembly is 0.5 m. As shown in figure (b), the diameter of the rod is d1 60 mm, and the outer diameter of the tube is d2-90 mm. The inner diameter of the tube is 70 mm...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
How would you draw the corresponding FBD and torque
diagram?
A magnesium tube (G-18GPa) of outer diameter 80mm and length 1m is completely bonded to a steel rod (G 75GPa) of diameter 40mm and length 1.5m as shown. Both are fixed to the wall at A. When the two external torques shown are applied to the composite shaft: (1) Draw the corresponding FBDs and torque diagram, (2) Determine the minimum and maximum shear stress 25 kN-m magnitudes in the magnesium...
Problem 1: The Am1004-T61 magnesium tube is bonded to the A36 steel rod. If the allowable shear stress for the magnesium and steel are 45 MPa and 75 MPa respectively, determine the maximum torque that can be applied at A. Also determine the corresponding angle of twist. G-75GPa, Gmg=18GPa. shor sless mages
Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T = 524 N-m from the engine...
Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T = 524 N·m from the engine...
The cross-section of a thin walled single cell tube is shown in Figure 1 below. The tube supports a torque of T-3 kN.m over a length of 8 m. Consider G of the material as 79 GPa. 1. Determine the shear stresses in the walls and angle of twist 2. A vertical web of wall thickness of 2mm is added in the single cell to make it a two cell tube shown in Figure 2 below. Also determine the shear...
1. (15 pts) Athin walled tube of circular cross-section has an inner diameter of 60 mm, thickness of 2 mm, and a length of 3 m. a. Determine the maximum torque the tube can withstand if the angle of twist is limited to 6 degrees. b. If the tube is instead capped on both ends and pressurized to p - 20 MPa, calculate the circumferential and longitudinal stresses in the tube. Use G = 15 GPa