A tubular steel [G = 79 GPa] shaft with an outside diameter of D = 89 mm and a wall thickness of t = 4 mm must not twist more than 0.071 rad in a 5.4-m length. Determine the maximum power P that the shaft can transmit at 310 rpm

A tubular steel [G = 79 GPa] shaft with an outside diameter of D = 89 mm and a wall thickness of t = 4 mm must not twist more than 0.071 rad in a 5.4-m length. Determine the maximum power P that the shaft can transmit at 310 rpm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.8P: A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The...

See similar textbooks

Related questions

Q: A torsion dynamometer is fitted on turbine shaft to measure the angle of twist. The shaft twist 1.6°…

A: A torsion dynamometer is installed on the turbine shaft to measure the angle of twist, as we know.At…

Q: rigidity of the shaft material is 80 GN/m, calculate the natural frequency of

Q: The number of V belts required for a given application are given by (ignoring correction factor for…

A: this statement is false

Q: A hollow shaft 3 feet long and with radii 1.5 in and 2 in is used to transmit power from an 8 HP…

Q: Find the torque and power transmitted by a 100 mm diameter shaft, if maximum angle of twist and…

Q: Find the minimum shaft diameter (dmin) of the gear system given the dimensions and load values. A…

Q: I Review Part A- Transmitted power Learning Goal: To determine the maximum possible power…

Q: 10N 1m 1 m 1 m 1m c 1 m 5N 1 m E 10N + 10N 1 m 1 m 20N 5N 10N Find the summation of torque / moments…

A: clockwise moment is taken as +ve Moment at B, Mb =(5*3)+(10*2)+(10*1)+(20/2)-(10*1)-(5*2)-(10*2) =…

Q: A simply supported aluminium shaft, of length 1 meter, is carrying one 25 kg load as shown in Figure…

A: Given: The length of shaft, L = 1 m The load, m = 1 kg The critical speed, N = 250 rpm The modulus…

Q: Q3 A solid shaft produced from 1045 steel must be 200 cm long and must survive continuous operation…

A: Given data: The length of the shaft, L=200 cm. The time of operations, t=1.5 years. The load…

Q: Figure 6–22a shows a rotating shaft simply supported in ball bearings at A and D and loaded by a…

A: Note: As per the platform policy I am unable to upload the photos from the book used for the…

Q: Consider the equation for angular twist due to torsion. Imagine you are designing a solid round…

A: The angular distortion of an item caused by a couple of twisting torques is known as the angle of…

Q: A muff coupling connects two shafts to transmit a torque of 135.6 N-m, the diameter of the shaft is…

Q: A motor running 1800rpm transmits 10KW of power through a 25mm diameter shaft 1.2m long. What is the…

Q: A solid steel shaft, 1.5 feet in diameter and 30 feet long, is rotating at 50 RPM and transmits a…

Q: A shaft is fixed at support C and has a torque of 75lb.ft with respect to free end at a distance of…

A: givenM1=75lbft at 0.75ft from fixed end CW2=1200lb/ft M2=600lbft at free end

Q: The torque of a steel shaft transmitting 20 kW at 320 rpm is

A: Power transmitted by the steel shaft, P = 20 kW = 20*103 W Revolutions, N = 320 rpm

Q: A robot is exploring Charon, the dwarf planet Pluto's largest moon. Gravity on Charon is 0.278…

A: Calculate the volume of spherical rock. V=43πR3=43πD23=43π6 cm2×1 m100 cm3=1.131×10-4 m3…

Q: Q) A two-segment shaft is used to transmit power at constant speed through the pulleys shown above…

A: Solution:

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: A circular steel shaft with length, L (m) has an outer diameter, d2 (mm) and inner diameter, d1…

A: Angle of twist = 0.36 degrees

Q: 8.3 (A). A steel shaft 3 m long is transmitting 1 MW at 240 rev/min. The working conditions to be…

A: Given:L=10*dP=1 MWN=240 rpmθ=0.02 radianG= 80 GPaσy=60 MPa

Q: 2. A test conducted on a four-stroke four-cylinder petrol engine having a bore of 75mm and a stroke…

A: (a) Mass flow rate of air consumption: Given that, Atmospheric condition in the test room are -…

Q: A shaft ABC rotates at 500rpm and is driven through a coupling at the end A. At B a pulley takes off…

A: Given data:

Q: A shaft made of steel receives 7.5 kW power at 1500 r.p.m. A pulley mounted on the shaft as shown in…

A: The power of shaft is given as,p=7.5 kW The speed of the shaft is given as,N=1500 r.p.m The ratio of…

Q: Determine the outer and inner diameter (in mm) of a hollow shaft that is required to carry a bending…

A: Calculate the equivalent bending moment on the shaft. Me=12M+M2+T2 Here, M is the bending moment…

Q: Form the figure below, the power transmission shaft shows the forces acting on it carrying two…

Q: Consider a rotary motion axis driven by an electric motor. The rotary load is directly connected to…

A: Gear Transmission drive is used to transmit the torque and power from one position to other. It…

Q: A solid and a hollow shaft are made of same material. The diameter of the solid shaft is 300 mm and…

Q: A spur gear wheel will be produced for the motion mechanism of a woodworking machine driven by a…

Q: A torsion dynamometer is fitted on turbine shaft to measure the angle of twist. The shaft twist 1.6°…

A: Torsion dynamo meters are machine components that are often mounted between the motor and the driven…

Q: (11) A 120cm diameter diamond circular blade, mounted on a pulley-driven steel shaft, is requiring a…

A: Given data, Diameter of the diamond blade, D = 120 cm = 1.2 m Peripheral linear speed of the blade,…

Q: A solid circular steel shaft having an outside diameter of 2.00 in. is subjected to a pure torque of…

Q: A gear is fixed on a shaft through a tight assembly. The diameters of the gear and shaft at the…

A: Given data: GeardG=50-0.030-0.015ShaftdS=50+0.012+0.022 Need to determine the maximum radial…

Q: A hollow shaft of 1 m length is designed to transmit a power of 30 kW at 700 rpm. The maximum…

A: Given, Length of shaft = L = 1 m Power transmitted = P = 30 kW = 30 x 103 W Shaft RPM = 700 rpm…

Q: 30,000 kW at power factor 0-8 lagging is being transmitted over a 220 kV, three-phase transmission…

A: Given data: Powers is P = 30 MW = 30 x 106 WPower factor f = 0.8Transmission voltage is V = 220 kV =…

Q: 1) A 100-V shunt motor is developing 6 hp while operating at an overall efficiency of 86%. The…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Q23: Assume that the solid steel shaft (2) must not twist more than 0.075 rad in a 5-ft length.…

Q: The outside diameter of a hollow shaft that is twice its inside diameter the ratio of its torque…

A: This question is related to the solid shaft and hollow shaft. For the solid shaft, Shear stress…

Q: A solid steel shaft transmits 50 KW of power at the frequency of (50/ π) Hz. The initial torque…

A: Data given- P = 50 kW f = 50 / π

Q: Q2 / A shaft transmitting 15kW at 200r.p.m. are supported by two bearings placed 1 m apart. A 600 mm…

A: Given: The power transmitting by the shaft, P = 15 kWThe distance between bearings, L = 1 m The…

Q: The stepped shaft shown in the figure is rotating at 1000 rpm while transmitting power from a…

A: Maximum power transmitted,τR-r=TJ5095-14=Tπ321904-284T=78939.5 N-mMax. Power transmitted,…

Q: A solid shaft 15 meters long is stressed to 85 MPa when twisted through 6 degrees. If G = 83 GPa.…

Q: design objective of reliable structure and performance via design iterations with constrains of…

A: Power(P)=200kW=200×103WSpeed(N)=1200RPMMaximum torque that can be operated on the shaft=30% to the…

Q: A solid shaft 5 meters long is stressed to 55 MPa when twisted through 4 degrees. If G = 83 GPa.…

Q: A steel wire 2 mm diameter is held between chucks. The wire weighs 0.241N/m and the flexural…

A: Angular velocity is the rotational velocity of a body. It is equal to the angular distance covered…

Q: A motor running at 1800 rpm transmits 10 KW of power through a 25 mm diameter shaft 1.2 m long. What…

A: It is required to determine angle of twist in the shaft

Q: 45 mm 30 mm 20 mm Fc 20 Gear 1 50-mm dia. Shaft FA 20 Gear 2 24-mm dia. FIGURE P2.48 For the gear…

A: Step 1. Given: FC=700 Nangle from horizontal = 15°The distance of B from Gear 2 in x directon = 15…

Concept explainers

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.

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A stepped shaft ABC consisting of two solid, circular segments is subjected to torques T}and T2acting in opposite directions, as shown in the figure. The larger segment of the shaft has a diameter of dv- 2.25 in. and a length Lt= 30 in.; the smaller segment has a diameter d2— 1.75 in. and a length L, = 20 in. The torques are T, = 21,000 lb-in. and fz=10.000 lb-in. (a) Find reaction torque TAat support A. (b) Find the internal torque T(x) at two locations: x = L1/2 and x = L1+ L2/2. Show these internal torques on properly drawn free-body diagrams (FBDs).
The disc clutch of an automobile is carried on a 2-inch 6-splined shaft and not to slide under load. The nominal dimensions are as follows: b = 0.25 D; t = 0.075 D and d = 0.85 D. The hub length of 150 % of shaft diameter. Determine the total horsepower transmitted at 3,600 rpm, if the yield strength of the shaft is 1,400 psi
A motor drives a shaft at 12 Hz and delivers 20 kW of power as shown in Fig.4. (a) If the shaft has a diameter of 30 mm, what is the maximum shear stress τmax in the shaft? (b) If the maximum allowable shear stress is 40 MPa, what is the minimum permissible diameter dmin of the shaft? A solid circular bar of diameter d = 50 mm is twisted in a testing machine until the applied torque reaches the value T = 500 Nm as shown in Fig.4. At this value of torque, a strain gage oriented at 45 ° to the axis of the bar gives a reading ε =339 ×10-6 . What is the shear modulus G of the material?
A solid shaft in a rolling mill transmits 30kW at 100 rpm. Find the diameter in mm of the shaft so as not to exceed a shearing stress of 80 MPa and an angle of twist of more than 10 degrees in a length of 8 meters. G = 83 GPa
A hollow shaft of 1 m length is designed to transmit a power of 30 kW at 700 rpm. The maximum permissible angle of twist in the shaft is 1º. The inner diameter of the shaft is 0.7 times the outer diameter. The modulus of rigidity is 80 GPa. What is the outside diameter of the shaft?
A torsion dynamometer is fitted on a turbine shaft to measure the angle of twist. It is observed that the shaft twists 1.5° in a length of 5 metres at 500 r.p.m. The shaft is solid and has a diameter of 200 mm. If the modulus of rigidity for the shaft material is 85 GPa, find the power transmitted by the turbine.
A solid shaft 15 meters long is stressed to 85 MPa when twisted through 6 degrees. If G = 83 GPa. What power in kW can be transmitted at 1000 rpm?
Please solve clearly step by step otherwise don't attempt.will report. A shaft is required to transmit 285 kW power at 255 r.p.m. The maximum torque may be 1.8 times the mean torque. The shear stress in the shaft should not exceed 46 MPa and the twist 1.2° per metre length. Determine the diameter required if, (i) The shaft is solid
The rotation or twist in degrees of a shaft, 800 mm long subjected to a torque of 80 N-m, 20 mm in diameter and shear modulus G of 80,000 MPa is:
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 Calculate the angle of twist of the above stating your answer in degrees?
Falcon company Nizwa is conducting a campus interview to you. You are asked to design the propeller shaft with the following specification. (i) Power transmission =60 kW,(ii) Shaft speed = 160 rpm,(iii)The angle of twist / m length = 1.1º(iv)Maximum twisting moment is 30% greater than its mean. (v) Take Modulus of rigidity as 105 Gpa. (i) Mean torque of the shaft (unit in Nm) = (ii)Maximum torque of shaft (unit in Nm) = (iii) The diameter of the shaft (unit in mm) = iv) Maximum shear stress in the shaft (Unit in MPa) is
The shaft of a motor has a length of 15 times its diameter and has a maximum twist of 1.5degrees when twisted at 2.5 KN-m torque. If the modulus of rigidity of the shaft is 83 Gpa,find the shaft diameter in m