The figure illustrates the nonpermanent connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using73 bolts. A confined gasket seal has an effective sealing diameter D of 0.9 m. The cylinder pressure is cycled between aminimum pressure of zero and a maximum pressure p, of 535 kPa. For the specifications given in the table for thespecific problem assigned, select a suitable bolt length from the preferred sizes. Use Table A-17 for calculation purposes.ParameterHead thickness, ACylinder thickness, BValue16 mm25 mmInternal diameter of the cylinder, C0.8 mGasket sealing diameter, DBolt circle diameter, EOuter diameter of the cylinder head, F0.9 m1.0 m1.1 mBolt gradeISO 10.9Bolt diameter, d10 mmFED111Find a suitable bolt length. Then, determine the bolt stiffness, material stiffness and stiffness constant of the joint.The bolt length isThe bolt stiffness ismm.MN/m.The material stiffness is |The stiffness constant isMN/m.

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Answered: The figure illustrates the nonpermanent…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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The figure illustrates the nonpermanent connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using 73 bolts. A confined gasket seal has an effective sealing diameter D of 0.9 m. The cylinder pressure is cycled between a minimum pressure of zero and a maximum pressure pg of 535 kPa. For the specifications given in the table for the specific problem assigned, select a suitable bolt length from the preferred sizes. Use Table A-17 for calculation purposes. Parameter Value Head thickness, A Cylinder thickness, B Internal diameter of the cylinder, C Gasket sealing diameter, D Bolt circle diameter, E Outer diameter of the cylinder head, 16 mm 25 mm 0.8 m 0.9 m 1.0 m 1.1 m F Bolt grade ISO 10.9 Bolt diameter, d 10 mm NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Find a suitable bolt length. Then, determine the bolt stiffness, material stiffness, and stiffness constant of the joint. The bolt length is 50 mm.…
Design and draw a neat sketch of a cast iron protective type flange coupling to transmit “P” kW at “N” rpm. from a turbine generating n electric motor to a compressor. The service factor may be assumed as 1.35. The following permissible stress may be used: Shear stress for shaft, bolt and key material = 40 MPaCrushing stress for bolt and key = 80 MPaShear stress for cast iron = 8 Mpa Speed N in Rpm = 200Power P in kN = 16
Please help. Written on paper not typed on computer or keyboard please. Need help on all questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.
A link in a mechanism is to be subjected to a tensile force that varies from 3500 to 500 N in acyclical fashion as the mechanism runs. It has been decided to use AISI 1040 cold-drawn steel.Complete the design of the link, specifying a suitable cross-sectional shape and dimensions.5. Specify the required length of no. 60 chain to mount on sprockets having 15 and 50 teeth with acenter distance of no more than 36 in.
.A special C-clamp uses a 0.5-inch diameter Acme thread and a collar of 0.625-inch effective mean diameter. Estimate the force required at the end of a 5-in. handle to develop a 200 lb clamping force. 目 12 im. Aeme thread d-58 in
6. Design a clamp coupling for transmitting 36 kW, at 200 rpm. Allowable shear stress in shaft is 45 MPa, allowable shear stress in key is 40 MPa, and allowable crushing stress in key is 90 MPa. The number of bolts joining the two halves is 4. The permissible tensile stress in bolts is 60 MPa. The coefficient of friction between the muff and shaft can be taken as 0.25
A band clutch has an angle of contact of 260 degrees on a 16 in diameter drum The rotational speed of the drum is 260 rpm and the clutch transmit 10 hp. The band is 1/16 - in. thick and has a designstress of 4800 psi. How wide should the band be?
8. Design a clamp coupling for transmitting 25 kW at 300 rpm. Allowable shear stresses in shaft and key are 50 MPa and 45 MPa, respectively. The number of bolts joining the two halves of muff is 4. The permissible tensile stress in the bolt is 70 MPa and the permissible crushing stress in the key is 90 MPa. The coeffi cient of friction between the muff of the CI and the shaft of steel is 0.20.
Please answer question with as much detail as possible Please Use the “NCEES FE Reference Handbook 10.0.1” which can be downloaded for Free from https://ncees.org/ as your Reference for tables and formulas
(4) An electric motor purchased by your employer surprisingly arrived without a keyway in the shaft. The motor has power rating of 7.5kW & 1,800rpm & has a shaft of Ø17mm. It will be used to drive a centrifugal pump using cast iron sheave. Design the square key to be used in the assembly based on maximum bearing & shearing stresses of 580MPa & 370MPa, respectively, and factor of safety of 5.
Two identical aluminum plates are each 3 in thick, and are compressed with one bolt and nut. Washers are used under the head of the bolt and under the nut. Washer properties: steel; ID = 0.531 in; OD = 1.062 in; thickness = 0.095 in Nut properties: steel; height = 7/16 in Bolt properties: 1/2 in-13 UNC grade 8 Plate properties: aluminum; E = 10.3 Mpsi; Su = 47 kpsi; Sy = 25 kpsi (a) Determine a suitable length for the bolt, rounded up to the nearest 1/4 in. (b) Determine the bolt stiffness. (c) Determine the stiffness of the members.
Compute the contact stress number for the gear fain pair driven directly by an electrical motor. The driven machthe is concrete mixture with moderate shock, the other data are given below. Ks= 1.00, Km 1.21, Vt =1527 St/min, Av-11 Pd= 6, np= 1750rp.m, Np 20, No= 70, F=2.00/n Tp = 900ib, Dp= 3:333 in The material used for pioin an gear is Steel

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