A solid 30-mm-diameter shaft is used in an aircraft engine to transmit 86 kW at 1,250 rpm to a propeller that develops a thrust of 12kN. Determine the principal stresses and the maximum shear stress at any point on the outside surface of the shaft.Answers:MPaOp1 =MPaop2=MPaTmax=iii

The diameter of shaft is The power transmitted is .The speed is The thrust developed is

A solid 30-mm-diameter shaft is used in an aircraft engine to transmit 86 kW at 1,250 rpm to a propeller that develops a thrust of kN. Determine the principal stresses and the maximum shear stress at any point on the outside surface of the shaft. Answers: Op1= op2= Tmax= i i i MPa MPa MPa

A solid 30-mm-diameter shaft is used in an aircraft engine to transmit 86 kW at 1,250 rpm to a propeller that develops a thrust of kN. Determine the principal stresses and the maximum shear stress at any point on the outside surface of the shaft. Answers: Op1= op2= Tmax= i i i MPa MPa MPa

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A solid 22 mm diameter shaft is used to transmit 128 Nm torques applied to gears. Determine the…

A: Given Data : Torque transmitted (T)=128 n-m R=0.011 Diameter of shaft(d)=22 mm=0.022 m

Q: To determine the shear stress in the following shaft at points A and B. The material is steel.…

Q: The stress case at a point of a body is shown on the element below. Determine the principal normal…

A: The principal normal stresses, principal shear stresses, and the directions. Given: The stress in…

Q: 30 MPa 20 MPa 50 MPa 50 MPa 20 MPa 30 MPa What is the radius of the Mohr's circle for the element…

A: Given, Normal stress in x direction = σx = 50 MPa Normal stress in y direction = σy = 30 MPa Shear…

Q: Q1-A circular shaft consists of steel and aluminum segments is subjected to the torques shown in…

Q: Q3: The shaft consists of three concentric tubes, each made from the same material and having inner…

A: Handwriting.jpg

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

Q: The drive shaft of the motor is made of a material having an allowable shear stress of τallow= 72…

Q: Due to the applied loading, the element at point A on the solid shaft in Figure is subjected to the…

A: Given:- σx=-12 ksiσy=0τxy=6 ksiTo find:-Principle stress

Q: 75MPA 2 1: A plane element is subject to the tresses. Determine analytically (a) the rincipal…

Q: Determine approximately the principal stresses of a point whose stress states are shown below.…

A: In the above stress diagrams, are not given with values so considered 0.

Q: Q3: The shaft consists of three concentric tubes, each made from the same material and having inner…

A: Given data: The length of the shaft is, l=2 m. The torque applied is, T=800 N·m. The inner radius…

Q: The allowable shear stress in two steel (G = 83 GPa) shafts below is 90 MPa. The design requires…

A: Given data, Shear modulus of the shaft, G = 83 x103 MPa Allowable shear stress, 𝞽allow = 90 MPa…

Q: A compound shaft consists of an outside tube (1) and an inner tube (2) that are fully connected…

Q: Determine the size of the shaft,

A: Given: P=22 kW N=550 rpm shear stress=42 MPa Tensile/compressive stress=56 MPa P=900 N L=2.5 m To…

Q: A solid shaft of diameter 30 mm is fixed at one end. It is subjected to a tensile force of 10 kN and…

A: Data given - D = 30 mm = 0.03 m Tensile force Ft = 100 kN Torque T = 60 Nm

Q: The steel shaft with two different diameters rotates at 4.4 Hz. The power supplied to gear C is 73…

A: find the maximum shear stress in the shaft.

Q: The driveshaft of an automobile is being designed to transmit 225 kW at 3239 rpm. Determine the…

Q: 14. The output shaft, with a diamater of 20 mm, from an electric motor drives a compressor on a…

Q: Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal…

A: Step 1: Step 2: Step 3: Step 4: solution is given above

Q: Ql: For the Figure shown below, determine (a) the principal stresses and show them on a sketch of a…

Q: A Cast iron shaft transmits 30kW at 300 rpm. It carries a central load of 1000N and is simply…

Q: The four rigid gears, loaded as shown in the figure, are attached to a 1.63-in.-diameter steel…

A: The shear stress in the shaft AB can be determined as shown below.

Q: A2000-in diameter solid shaft is subjected to an adal force of P=560 Ib, a horizontal shear force of…

Q: Axial force of 900 N and torque of 2.50 N-m are applied to shaft. If shaft has a diameter of 40 mm,…

Q: Determine the values of Try in MPa so that the maximum in-plane shear stress is equal to 120 MPa.…

Q: Using Mohr's circle and analytical method, determine the following: (a) the principal stresses; (b)…

Q: The following stress element represents the stress state at point A of the structure in the figure…

Q: If the allowable normal stress is 120MPa and the allowable shear stress is 60MPa, what is the…

A: As per given question If the allowable normal stress is 120MPa and the allowable shear stress is…

Q: Consider the stress element below. (a) Determine the three principle stresses and three shear…

Q: QUESTION The shaft consists of solid 160 mm diameter rod segment PQ and RS, and the tubular segment…

A: To find: The maximum allowable torque T can be applied to the shaft. Given: The inner diameter of…

Q: Find the value of maximum principal stress Maximum shear stress=80 MPa Minimum principal stress=30…

A: Given data : Maximum shear stress ζMax=80 MPa Minimum principal stress σ2=30 MPa Required :…

Q: 80 MPa 60 MPa

A: Consider the given plane figure on x-y plane. From the figure, Stress in x direction = σx = 0 MPa…

Q: A solid 14 mm diameter steel shaft is fixed to a wall at E. Torques are applied to gears A, C and D…

Q: subjected to both a torque of T-6.5 kN-m and tension load of P-68 kN, as shown. Determine the normal…

Q: If the principle stresses in a plane stress problem are 100 MPa and 40 MPa, then maximum shear…

A: As given in the question, Maximum principal stress = σ1 = 100 MPa Minimum principal stress = σ2 = 40…

Q: sela sta The solid shaft with a diameter of 40 mm is subjected to a torque, bending moment and a…

A: Calculated principal stresses at point A and draw the orientations.

Q: Determine the absolute maximum shear stress for each of the following plane stress states for which…

Q: 12 MPa MPa 15 MPa For the given state of stress. The orientation of the planes of maximum in-plane…

A: Write the given data with suitable variables. σx=4 MPaσy=12 MPaζxy=15 MPa

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

A solid 30-mm-diameter shaft is used in an aircraft engine to transmit 86 kW at 1,250 rpm to a propeller that develops a thrust of 12
kN. Determine the principal stresses and the maximum shear stress at any point on the outside surface of the shaft.
Answers:
MPa
Op1 =
MPa
op2=
MPa
Tmax=
i
i
i

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Calculation of axial stress and shear stress

VIEW

Step 3: Calculation of principal stresses and maximum shear stress

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 11 images

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

2. The stresses shown on the right below act at a point on the surface of a cantilever beam, as shown on the left. Determine the normal and shear stresses at this point on the inclined plane A-B, by using the stress transformation equations. A 70° В. 5 ksi -20 ksi
The shaft of a vertical turbogenerator set in a hydroelectric power plant has an outside diameter of 305 mm and an inside diameter of 254 mm. The shaft transmits 5000 hp at a 750 rpm. The total weight of the shaft and the turbine runner is 54 metric tons. Determine the maximum normal stress in the shaft.
The state of stress at a point under plane stress condi- tion is o = 20 MPа, о, = 50 MPa and t = 20 MPa. ху Radius of Mohr's circle representing the above state of stress (in N/mm?) is
A solid shaft is transmitting 15 MW of power at 1760 rpm. If the allowable shear stress must not amount to 500MPa, determine the size of the shaft.
Find the value of maximum principal stress Maximum shear stress=80 MPa Minimum principal stress-30 MPa
For the plane stress state shown: (a) Determine the principal stresses and show them on a properly oriented element. For this part, use the transformation equations only and not Mohr's circle. (b) Repeat part (a) using Mohr's circle. (c) Determine the maximum shear stress and show the complete state of stress on a properly oriented element containing this maximum shear stress. 25 kpsi 15 kpsi 12 kpsi X
strength of material MENG222 Please solve the problem step by step and make your line clear and don't forget to show me your step
Solve it correctly please. I will rate accordingly.
If the internal torque experienced by a hollow brass shaft (G = 39 GPa) at a section with diameter d = 100 mm with 3 mm thick walls is T = 12 kNm, which of the following is closest to %3D the magnitude of the minimum shear stress developed on that section? Select one: O A. 262 MPa O B. 501 MPa O C. 279 MPa O D. 533 MPa
The tip of a cutting tool has stresses at the surfaces, as shown in the sketch. On the upper surface, o is a normal stress and t is a shearing stress. Also, it is known that Txy = - 15.9 MPa. Determine ox and oy. Then, determine the shearing stress t on the upper surface. y 20° 20° 30° 90° 13.53 MPa 35.39 MPa (Final Answer: Ox = - 22.7 MPa, oy = 33.8 MPa, t = 30.3 MPa)
410 MPa 25 kpsi 55 MPa 13 kpsi For the two states of stress shown, determine the principal stresses and the maximum shear stress at the point. 30 kpsi 300 MPa (a) (b) SOLUTION:
None