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

Write legibly, provide manual step by step solution, and diagram for below given problem.  A 4.3 diameter by 3in long journal bearing is to carry a 6600lb load at 4600 r(, isomg SAE 40 lube oil at 200 deg F through a single hole at 25psi. Compute the bearing pressure. Bearing pressure is the same as bearing stress.  Answer. Sb = 511.63psi

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.

. A steel boiler 2.5 m in diameter has a wall thickness of 25 mm. The internal pressure is 1.6 MPa. Calculate the factor of safety if the maximum permissible stress for it is 250 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)

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 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

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1 Estimate the factor of safety fora ductile materail having by = 100 MPa, with the state of stress shown in the element. 30 MPa 12MPA zo M R HP. 1 12MP 30 MPa 20 MPa x '12 MPa

A thick cylinder is 100mm outer diameter and 50mm inner diameter. it is gauge perssurized to 112MPa on the inside. calculate the circumfrential stress on the outside layer and the inside layer. calculate the longitudinal stress.