A Hollow power transmission shaft of length ‘L’ 1103 mm, outer diameter ‘D’ 73mm and inner diameter 'd' 50. is required to transmit a power of P 60kW at a speed of 2950rpm. The modulus of rigidity of hardened carbon steel, which the shaft is made of, is 79.5 GPa

Q: A shaft is loaded in bending and torsion such that Ma = 62 N · m, Ta = 48 N · m, Mm = 54 N · m, and…

A: Answer: The minimum acceptable diameter of the shaft is 26.5574 mm.

Q: 3= Q + & 4qAnrm & Expert Q&A Design a shatt and tiange tor a Diesel engine in which protected type…

A: A flange coupling is a driving connection between rotating shafts that consists of two flanges, one…

Q: The outside diameter (in mm) of the 10/14

A: Given; A hollow shaft;  length,l=1m  Max permissible twist in the shaft is=10  Inner dia of the…

Q: SOLID STEEL SHAT 5m LONG IS STRESSED AT 80 MPa WHEN TWISTED THROUGH 4º. USING G = 83 GPa, COMPUTE…

A: Find the diameter of shaft and power transmitted.

Q: A solid shaft of 20 mm radius is transmitting 2.5 kW with the frequency of 50 Hz. Calculate the…

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Q: Problem 4

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Q: A drive shaft is made of a hollow tube with an outer diameter of Do 2.5 in. It is desired to…

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Q: QUESTION 2 In Figure 2, the shaft is made of a solid A992 steel at section AB (rs = 25 mm),…

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Q: A 6m long solid steel pole is emphasized at 80 MPa when twisting through 6 °. Using G = 83 GPa,…

A: given data  Length of pole (L) = 6 m shear stress (τ) = 80 MPa θ = 6o = π180*6=0.1047rad G = 83 GPa…

Q: A solid steel shaft of 15m long is stressed at 32 MPa when twisted through 50.Using G =83Gpa…

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Q: Compute the twisting and bending moments of the shaft (AISI 4140 steel) given the following…

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Q: a solid shaft stel (1060 AISI) Find the diametor of to transmit pocoer of 20 Kw at 200 rpm. IF a hu…

A: Given Data Power transmit is: P=20 kW=20000 W Speed of the shaft is: N=200 rpm Ultimate shear…

Q: The shaft, described in the previous question, is considered here again. Consider that the maximum…

A: Given data  Maximum stress = 370 MPa  Minimum stress = -135 MPa  Find the mean stress and stress…

Q: Example 19.19. A torsion dynamometer is fitted to a propeller shaft of a marine engine. It is found…

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Q: The complex shaft assembly shown below is made of steel (Gst = 75 GPa). A solid shaft with a…

A: Given data: The torque at point D is given as TD = 50 Nm (clockwise)The torque at point C is given…

Q: A flanged protective type coupling is required to transmit 50 kW at 2000 r.p.m.. Find : (a) Shaft…

A: Since the question asked by you falls in multi-question category, thus according to our guidelines…

Q: A solid steel shaft is stressed at 100 Mpa when twisted through 6 degrees. Compute the Diameter of…

A: Given:ζ=100 MPaθ=6°f=25 HzL=15 mG=83 GPa

Q: (3) A flange coupling is to connect two 60mm shafts. The hubs of the coupling are Ø120mm, 100mm…

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Q: Select solid shafts to transmit (200 hp) each without exceeding a shear stress of 10000 psi. one of…

A: Given data: P=200 hpN1=20 rpmN2=20000 rpmτ=10000 psi Need to determine the diameter of the both…

Q: Design a flat rubber belt that needs to transmit 100kW for a system consists of two pulleys of…

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Q: What is the maximum power P (kW) that can be transmitted by a shaft hollow (do = 50 mm, di = 40 mm)…

A: Outer diameter of shaft= 50mm Inner diameter of shaft= 40mm Rotational Speed of shaft= 600 rpm…

Q: t of inertia of the tube, m^4 t of inertia of the solid shaft, m^4 = at D, radians'

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Q: Design a muff coupling to connect two shafts. The power to be transmitted is 27kW at a shaft speed…

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Q: 10.20. A shaft has a number of a collars integral with it. The external diameter o (uniform) and the…

A: This question is related to the flat collar bearing  Considering the uniform pressure theory…

Q: ·length 1103 MM, A hollow power transmission Shaft of outer diameter of Sex 76mm and a Inner…

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Q: (b) (c) Calculate the hoop tension, Fe due to centrifugal force. b Find the torque, T due to the…

A: DefinitionHoop tension:Hoop tension, also known as hoop stress, is the stress that develops in the…

Q: A propeller drive shaft on a ship is to transmit 2500 Hp at 75rpm. It is made of AISI 1040 WQT 1300…

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Q: A drive shaft is made of solid steel. It is desired to transmit 2.5 hp at 150 rpm. The allowable…

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Q: 0.6 m 1 m 1200 N.m d,= 30 mm- B A 800 N.m d, = 60 mm Figure 4 c) Consider a shaft in Figure 4 is a…

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Q: A shaft is loaded in bending and torsion such that M, = 600 lbf-in, T, = 400 lbf in, M. 500 lbf-in,…

A: Given data: The factor of safety, n = 2 (a) DE-Gerber criterion: The following equation gives the…

Q: A hallow steel shaft transmit 600km at 500 rpm.the minimum

A: Given Power = 600 kW N = 500 rpm To find Diameter of the shaft Assuming Maximum torque is 20% higher…

Q: An industrial equipment manufacturing factory needs a 1.5m long shaft that can deliver 75kW @…

A: Given : P = 75 kW N = 600 rpm n = 2.5 To find : Shaft diameter and cost

Q: permissible twist in shaft aximum torque = 1.25 × mean ximum permissible stress in bc

A: A flange coupling is a driving connection between rotating shafts that consists of two flanges, one…

Q: меи за length позмм, A hollow power transmission Shaft of a outer diameter of Spar 76mm and a Inner…

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Q: For solid circular cross section shaft of diameter 25mm , if the applied torque is 20N.m, THEN *?…

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Q: Two parallel shafts connected by a cross belt have the diameters of pulleys 40cm and 60cm…

A: Given D1 = 40 cm D2 = 30 cm c = 6 m To find Verify whether belt alteration is required.

Q: H.w: Find the diameter of a Solid shaft steel (1060 AISI) to transmit pocerof 20 Kw at 200 Ypm. IF a…

A: P=20 kWN=200 rpmτult=360 MPa (From data book)Factor of safety=4

Q: A hollow 3 m long steel shaft that will provide the main engine drive transmission for a ship to be…

A: Given data: Length of hollow steel shaft, L=3 m=3000 mm. Torque requirement is, T=25 kN.m=25×106…

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.