A steel rod, which is free to move, has a length of 200 mm and a diameter of 20 mm at a temperature of 15oC.  If the rod is heated uniformly to 115oC, determine the length and diameter of this rod to the nearest micron at the new temperature if the linear coefficient of thermal expansion of steel is                   12.5 x 10-6 m/m/C.  Is there a stress on the rod at 115oC?

Q: A rectangular nylon [E = 8 GPa; v = 0.35; d = 29 x 10-6/°C] plate has a circular hole in its center.…

A: Given data :-Diameter (d) = 55 mmThickness of plate (t) = 21 mmThermal coefficient = 29*10-6/°CTf…

Q: An airplane has a half-wingspan of 35 m. Determine the change in length of the aluminum alloy [a =…

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Q: 0.5 mm -300 mm 250 mm A B The normal stress in rod A 132.0918807 132.8734894 156.3217523 177.2688671…

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Q: A spherical gas-storage tank with an inside diameter of 12 m is being constructed to store gas under…

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Q: 3500J / s of energy is transferred from a heat source to the surface of the part. The heated region…

A: Given:Heat on surface,H=3500Js70% of this heat is concentarted on the metal.So,Input…

Q: A rectangular nylon [E = 8 GPa; v = 0.35; a = 34 x 10-6/°C] plate has a circular hole in its center.…

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Q: The steel rails of a railroad track (Es5 200 GPa, αs5 11.7 3 10–6/°C) were laid at a temperature of…

A: Solution:Note : when rails are welded to form a continous track, then             strain due to…

Q: Determine the bulk modulus of elasticity of a fluid which is compressed in a cylinder from a volume…

A: Bulk Modulus of a compressible fluid is defined as the ratio of change in pressure to the volumetric…

Q: An airplane has a half-wingspan of 26 m. Determine the change in length of the aluminum alloy [a =…

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Q: The temperature at the walls of the solid body T(x=0) = T(y=0) = T(z=0) = 100°C. The length of the…

A: Warm conductivity alludes to the capacity of a given material to lead/move heat. It is by and large…

Q: Determine the notch sensitivity for the specimen whose maximum stress in notched specimen is 250 MPa…

A: Given that Stress in notch free specimen (σnormal ) = 100 MPaStress in notched specimen (σmax) = 250…

Q: 469. Three bars each made of different materials are Сорper E= 120 GPa a = 12(10)C - 21(10 ")/"C a-…

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Q: An airplane has a half-wingspan of 32 m. Determine the change in length of the aluminum alloy [a =…

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Q: The rod A has a cross sectional area 2376 mm2, modulus of elasticity 68 Gpa and thermal expansion…

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Q: corn starch solution is a shear thickening fluid. Which one of the following might describe the…

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Q: -80 MPa and T = 60 MPa The loading on the component is increased so that stresses are increased to…

A: GIVEN:maximum normal stress=300mpamaximum shear stress=200mpa

Q: A circular aluminum alloy [E = 70 GPa; α = 22.5 × 10–6/°C; ν = 0.33] pipe has an outside diameter of…

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Q: Two cylindrical bars, one of steel (E = 200 GPa, α = 11.7 x 10-6 m/mo  C) and the other brass (E =…

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Q: A heat sink is supported by three posts made of A-36 steel and brass, as shown in the figure. The…

A: to find:force supported by each bargiven:the intensity of uniformly distributed load is length of…

Q: The assembly shown constructed from a steel bolt with a diameter of 8 mm and fits and a magnesium…

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Q: PROBLEM 2 If the temperature profile in a rectangular slag is represented by:…

A: Derivatives with respect to time are 0 and there Temperature won't change Using chain rule for…

Q: Determine whether the system shown in the figure is safe in terms of compression and shear forces if…

A: Write the expression for the change in length due to the temperature difference. Here, α represents…

Q: A bar of length 2m is fully insulated along its sides. It is initially at a uniform temperature of…

A: Given data A bar of length 2 m is fully insulated along its sides. It is initially at a uniform…

Q: If an air parcel at 700 hPa has a temperature of 270 K, what would be its potential temperature if…

A: In an adiabatic process, there is no heat transfer. As the parcel moves adiabatically to the surface…

Q: 20 J/kg-K, respectively. The sample is initially at a uniform emperature of 25°C. In order to…

A: Calculate the ratio of the dimensionless temperature difference. Here,  is the surface temperature,…

Q: A cord has a length of 1 m is pulled by a force. The chord is now 100.5 cm after the application of…

A: Given data Original length (L) = 1m Final length ( F)= 1.005 m Formula for strain = Change in length…

Q: A 6 ft-long steam pipe is made of A-36 steel with allowable stress of 40 ksi. It is connected…

A: Given data: σ=40 ksido=4 indi=4-2×0.25=3.5 inT2=275°FT1=70°F Need to determine the force exert in…

Q: 4-29 Apiece of ceramic material [k =0.8 W/m - °C, p=2700 kg/m³, c=0.8 kJ/kg - °C] is quite thick and…

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Q: Circumferential and longitudinal strains in the cylindrical boiler under internal steam pressure are…

A: As per given  We have to find Change in the volume of the boiler cylinder per unit volume will be

Q: For a thin-walled cylindrical pressure vessel with hemispherical end caps, constructed uniform…

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Q: An airplane has a half-wingspan of 25 m. Determine the change in length of the aluminum alloy [a =…

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Q: Learning Goal: The element of material below is subjected to the state of stress shown, where a =…

A: For the solution refer below images.

Q: A surveyor's 30.0 m steel tape is correct at a temperature of 20.0°C. The distance between two…

A: Given Correct length of the tape at 20.0∘C:L0​=30.0mTemperature on the day of measurement:…

Q: A square high-density polyethylene [a - 158x10-6/°C] plate has a width of 250 mm. A 150 mm diameter…

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Q: If a steel shaft of diameter 50 mm is subjected to cooling within the steel of 80 0C, determine the…

A: Given data:Initial diameter of the steel shaft, Di​=50mmCoefficient of linear expansion of steel,…

Q: a shaft made of aluminum is 21 mm in diameter at the temperature of 22 degrees .the co-efficient of…

A: Given:  d = 21 mm  T1 = 22 oC We know from table Coefficient of thermal expansion for aluminium…

Q: Question 1: 0.5 mm At room temperature (20°C) a 0.5-mm gap exists between 300 mm 250 mm the ends of…

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Q: Line AB was measured to be 2465.75 m when using a 100 m steel tape supported only at the ends under…

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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.