Glycerin at 20 ° C fills the space between a hollow sleeve ofdiameter 12 cm and a fixed coaxial solid rod of diameter11.8 cm. The outer sleeve is rotated at 120 rev/min.Assuming no temperature change, estimate the torque required,in N · m per meter of rod length, to hold the innerrod fi xed.

Q: A cylindrical barrel s feet in diameter of weight w lb isfloating in water as shown in Figure…

A: Given: The diameter of cylindrical barrel, d = s feet The weight density of water = 62.4 lb/ft3

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…

A:

Q: 0.8m. [Assumptions: No friction losses, no bending in shafts and no shock loading occurs] Turbine…

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Q: cylinder shown in figure B2a exerts a force of 3 kN đrected to the right on point Band to t If the…

A: Given data force = 3kN  Given free body diagram

Q: Q 3. A solid shaft having diameter d = 8 cm, length I = 35 cm and modulus of rigidity G = 4 x 1010…

A:

Q: A wheel of radius r= 43.1 cm and rotational inertia about the axis of I = 0.09 kg m? fixed on a…

A: r=43.1 cmI=.09 kg.m2θ=29°m=1.6 kgF=7.2 N Now taking forces along the horizontal…

Q: Falcon company Nizwa is conducting a campus interview to you. You are asked to design the propeller…

A:

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

A:

Q: For a hollow shaft of external and internal diameters 10 cm and 4 cm respectively, the torsional…

A:

Q: The rotor of a turbine 15 kg in mass, is supported at the midspan of a shaft as shown in figure. The…

A: Given dataMass of the turbine m = 15kgRotation of the turbine N = 500rpmAdditional displacement of…

Q: Two parallel shafts 100 cm apart are connected by a belt drive. The driven pulley rotates at 250…

A:

Q: A paper machine processes rolls of paper having a density of 984 kg/m^3. The paper roll is 1.50-m…

A: The density of paper is .The outside diameter is .The inside diameter is .The length of the roll is…

Q: Find the period of rolling of a solid circular cylinder of radius 2.5m and 5.0m long. The specific…

A: Given Data: The radius of the cylinder is, r=2.5 m. The height of the cylinder is, h=5 m. The…

Q: B- Find the velocity in the center, and velocity profile for giving system : p = 1000 kg/m³ , µ=…

A:

Q: A rotary system shown in Fig. Q.2 consists of a complex shaft attached to rigid supports. The shaft…

A:

Q: 2. A thin flywheel rim 1.2m in diameter, is made of cast iron density 7.21 g/cm³. Find the speed in…

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Q: Lubricant temperature = 60°C Ambient temperature = 15°C Bearing pressure in pump = 1.2 MPa Heat…

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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: 1. Define simple harmonic motion.

A: answer :

Q: A multi plate clutches an included angle of 90°. A multi plate clutch, has 2 discs the driving shaft…

A:

Q: Q7 You are given atubular steel shaft of length (1+0.1-X)m, external diameter 20mm and internal…

A: Given: The shaft length, L = ( 1 + 0.1X) The external diameter of tube, D = 20 mm The internal…

Q: A full hydrodynamic bearing having journal diameter of 60 mm and radial load of 1000 N. If journal…

A: Given DataW=1000ND=60mmR=30mmN=1500 rpm

Q: Q3: A wheel of a vehicle transmits 10 hp with 800 rpm. A short external brake is used to stop it. a=…

A: Given: a=1000 mmb=800 mmc=500 mmr=400 mmμ=0.35P=10 hpN=800 rpm

Q: he belt drive power P = 7.5K@, driving wheel diameter c and tight side tension F, are twice that of…

A: We know that P= wT 7.5 ×106= 2×π×1200/60×T T= 59683 N-mm

Q: A construction worker punched a bamb00 wall (the wall has a shearing strength of 241 MPa). His hand…

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Q: A-thin-composite rim of steel and copper rotates about its axis at a constant speed of 2000 rpm as…

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Q: Consider a double hook, thaving intermediate shaft of moment of inertia 3 g-m², the input and output…

A: moment of inertia (I)= 3 g-m2  intermediate shaft angle (α)=300  Input speed (N1)= 2400 rpm Torque…

Q: 7* 10^-6) T^2

A: Solution   A(T)=3T+(7*10^ - infty )T^ 2   the  material 1 should be chosen. Because this material…

Q: What thrust is obtained from a propeller 3 m in diameter that has the characteristics given in the…

A: Given: Diameter of the propeller (D) = 3 m Propeller rotation speed (n) = 1400 rpm = (1400/60)…

Q: What thrust is obtained from a propeller 3 m in diameter that has the characteristics given in Fig.…

A: given; diameter(d)=3mspeed(N)=1400rpmdensity(ρ)=1.05kg/m3thrust(F)=?

Q: iple discs clutch is used to transmit 20 hp. With 1500 rp 156KN, u=0.1,R= 40 mm, r= 10 mm. Find the…

A:

Q: A vertical shaft 20 mm in dia and 100 cm long is mounted in long bearings and carries a rotor of…

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Q: A high speed turbine rotates at 220HZ and drives, by means of helical gears, a 250kW generator at…

A: Helical Gear: Helical gear is available in two teeth configurations left-handed and right-hand.…

Q: partial answer (b) u = p*w^2*x/6*E (3*L^2-x^2) (c) small sigma max = 3308 psi umax =…

A: For the solution refer below images.

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: Do fast

A:

Q: For the double slider mechanism shown in the following figure, the crank OA rotates at a uniform…

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Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.