4) A torque T is applied to two tubes having the cross sections shown. Compare the...
we PRO о RIGHT е Question 2: (10/50) Consider three cross sections: a circle with a diameter of 90 mm, a square, and a rectangle with a width of 22 mm. All three sections are subjected to the same torque T. If the three sections have equal cross-sectional areas and equal length, compare their maximum shear stress and angle of twist. (Hint: compare by finding the ratios between sections).
2- The bar shown in the image has a circular cross-section and consists of two sections: one with a constant radius Ri, and the other with a constant radius of R2. A torque of Ti is applied at x=L/2, and a torque of T2 is applied at x=L. a) Calculate and plot the diagram for the internal torque along z. (10 points) b) Calculate and plot the diagrams for the maximum shear stress and strain along z. (10 points) c)...
2- The bar shown in the image has a circular cross-section and consists of two sections: one with a constant radius Ri, and the other with a constant radius of R2. A torque of Ti is applied at x=L/2, and a torque of T2 is applied at x=L. a) Calculate and plot the diagram for the internal torque along z. (10 points) b) Calculate and plot the diagrams for the maximum shear stress and strain along z. (10 points) c)...
Learning Goal: To determine the maximum shear force that can be applied to two shafts of varying cross sections: a solid square shaft and a hollow square shaft. The two square cross sections shown below (Figure 1) are each subjected to a vertical shear force, V. The side length of each cross section is s = 6.75 in and the side length of the hollowed-out portion of the second cross section is r = 4.00 in. The maximum allowable shear stress in...
P.4 A 750-N. m torque is applied to a hollow shaft having the cross section shown and a uniform 6-mm wall thickness. Neglecting the effect of stress concentrations, determine the shearing stress at points a and b. 30 mm 60 mm 30 mm
2- The bar shown in the image has a circular cross-section and consists of two sections: one with a constant radius R1, and the other with a constant radius of R2. A torque of Ti is applied at x=L/2, and a torque of T2 is applied at x=L. a) Calculate and plot the diagram for the internal torque along z. (10 points) b) Calculate and plot the diagrams for the maximum shear stress and strain along z. (10 points) c)...
2) Two forces P- 18 kN and F 15 kN are applied to the shaft with a diameter of D - 40 mm, as shown. A torque T= 750 N·m is also applied on the free end of the shaft. Determine the location and magnitudes of maximum normal and shear stresses developed in the shaft. For full credit, show your work (40 points). T IP 2) Two forces P- 18 kN and F 15 kN are applied to the shaft...
a. If the applied force N=5kN, determine the torque at cross section C in N.m b. The pipe shown has a inner diameter of 50 mm and an outer diameter of 71mm. if its tightened against the support at A using a torque wrench at B by applying a force N =102N instead of 5kN, determine theax shear stress in kPa developed In the material at the cross section C when the forces shown in the figure below are applied...
Problem 3 (20 points) A cross-flow heat exchanger consists of a bundle of 32 tubes in a long duct. Hot water at 150°C and a mean velocity of 0.5 m/s enters the tubes having inner and outer diameters of 10.2mm and 12.5mm and has to be cooled to 136°C. The tubes are made of steel of thermal conductivity k-40 W/m.K. Air at 10°c enters the exchanger (unfinned) with a volumetric flow rate of 1.0 m3/s. The convective heat transfer coefficient...
The two cross sections shown below, (a) and (b), are subjected to a vertical shear force as shown. The members are fastened by nails that can support a load of 21.00 kN each and are spaced perpendicularly to the page in increments of s = 105.0 mm. The geometries of the cross sections are given by a = 250.0 mm, b = 50.00 mm, c = 255.0 mm, d = 150 mm, and e = 305 mm Assume the cross...