The hollow ship shaft shown in the figure; It transmits 9880 hp and rotates at 3940 rpm. Since the outer diameter of the shaft is 147 mm and the inner diameter is 107 mm, calculate the maximum shear stress and torsion angle that will occur in the shaft. G=127 GPa

Q: A solid 40 mm diameter shaft is subjected to the torques shown. The bearings shown allow the shaft…

A: To determine:The magnitude of maximum shear stress in the shaft()

Q: Design the smallest diameter of the solid shaft if its rotation is to produce 600 HP at 15…

A:

Q: A hollow bronze shaft (G=5000ksi) has an outer diameter of 3in and a wall thickness of 0.25in. The…

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Q: Find the shear stress in 10 mm diameter shaft subjected to 2 kW power transmission at 100 rpm.

A: Given data:

Q: A steel propeller for a windmill transmits 8.1 kW at 63.4 rpm. If the allowable shear stress in the…

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Q: 3.33 The figure shows an inboard engine, 8-fN long steel drive shaft, and propeller for a motor…

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Q: d Bronze B Steel - b–

A:

Q: A hollow shaft with external and internal diameters 100 mm and 75 mm respectively transmits 500 kW…

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Q: Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft…

A:

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Q: A solid shaft in a rolling mill transmits 30kW at 100 rpm. Find the diameter in mm of the shaft so…

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Q: A tubular steel shaft transmits a power of P = 450 hp at a speed of 3000 rpm. Determine the maximum…

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Q: n outside diameter of 70 m and :

A: here outer dia (70m) is >>>> inner dia (50mm). so the polar moment of inertia almost…

Q: maximum shear stress that is generated through the shaft.

A:

Q: A hollow tubular shaft will be used between the engine and the propeller of the boat as shown in the…

A: given data;outer diameter (do)=74mmthickness (t)=6mmengine power(P)=10KWspeed (n)=694rpmstress on…

Q: Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft…

A:

Q: Q3 A hollow shaft with an external diameter of 160 mm transmits a maximum torque of 16 kN.m. If…

A:

Q: The three friction disks shown are made of the same material and have the same thickness. It is…

A: The number of revolutions required.Given:The weight of the disk A is .The radii of the disks are…

Q: Let's consider a solid circular shaft subjected to the torque loads as shown. Determine the minimum…

A:

Q: For the shaft in below, motor gives a 500 Nm torque on the shaft when it is rotation with a constant…

A: First consider the section BC, TBC=200 N·m dBC=44 mm=0.044 m Now the polar moment of inertia of…

Q: H.

A: Given Data⇒ Diameter of the shaft is d=62 mm d=0.062 m Normal force P is P=7 KN P=7000 N Required…

Q: À solid 0.96-in.diameter shaft is subjected to the torques shown. The bearings shown allow the shaft…

A:

Q: Determine the maximum principal stress (Omax) at point H (MPa). she If th

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Q: Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft…

A: To find:Maximum shear stress in each shaft

Q: A hollow aluminum propeller shaft, 30 ft. long with 15 in. outer diameter and an inner diameter…

A: GIVEN DATA-

Q: A solid shaft in a rolling mill transmits 30 hp at 100 rpm. Find the diameter in mm of the shaft so…

A:

Q: Find the shear stress in 10 mm diameter shaft subjected to 2 kW power transmission at 100 rpm.

A:

Q: 12 mm -450 mm-

A: For solution refer below images.

Q: A solid shaft 18 m Length is to transmit power at 2200 rpm. If the shaft is stressed to 275 MPa when…

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Q: A steel circular tube is subjected to torsion by torques T applied the ends as shown below. The bar…

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Q: The shaft ABC shown in the figure is drivenby a motor that delivers 300 kW at a rotational speedof…

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Q: aft with a hollow cross section is subjected to torque of magnitude T = 5.5 kN-m. If the outer…

A: Given:T=5.5 kN.mdo=0.1 mt=10 mm

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.