Find the size of 14 bolts required for a C.I. steam engine cylinder head. The diameter of the cylinder is 400 mm and the steam pressure is 0.12 N/mm2 . Take the permissible tensile stress as 35

A mild steel cover plate is to be designed for an inspection hole in the shell of a pressure vessel. The hole is 120 mm in diameter and the pressure inside the vessel is 6 N/mm2. Design the cover plate along with the bolts. Assume allowable tensile stress for mild steel as 60 MPa and for bolt material as 40 MPa

A cylinder head for steam engine is held by (14) bolts. The effective diameter of the cylinder is (350 mm) and the steam pressure is (0.85 MPa) .find the size of the bolt if tensile stress is not to exceed (35 MPa)

Question 2

3. Calculate the bearing stress and shear stress between the pin and each bracket of a clevis joint. Assume pin diameter of 10 mm, 40 mm wide gap link, 12 mm thick bracket, and 3550N tensile load. Draw a free body diagram (geometry & forces) Identify stress plane Calculate stress and write it (with appropriate units) in the outlined box

DESIGN Situation No. 1 – A pressure vessel 360 mm in diameter it to be fabricated from steel plates. The vessel is to carry an internal pressure of 6 MPa. 1. What is the required thickness of the plate if the vessel is to be cylindrical and the allowable steel stress is 120 MPa. 2. What is the required thickness of the plate if the vessel is to be spherical and the allowable steel stress is 120 MPa. 3. If the vessel to be fabricated is cylindrical using 12 mm thick steel plate, what is the maximum internal pressure that the vessel can carry if the allowable steel stress is 60 MPa.

Calculate the minimum thickness of the vessel if the allowable tangential stress is 200 MPa. The diameter of the vessel is 1500 mm and the pressure inside the vessel is 10 MPa.

A Connecting Rod of a Diesel Engine in of an "I" cross section. It is subjected to a force of 85KN. Calculate the Tensile Stress developed in the Rod 21mm Emm 5mm 35mm 21mm

A 12 mm thick steel tire has a width of 110 mm has an internal diameter of 800 mm. Tire is heated and shrunk to a steel wheel 800.5 mm in diameter. E=200 MPa. Find the tensile stress in the tire. Look for the compressive pressure between the tire and wheel.

A cylinder head stud has a diameter of 14mm at the bottom of the thread. If the maximum ten sile stress allowed in the material is 30MPa. Calculate the safe load the stud can carry.