Question

A closed cylindrical vessel made of steel plates 4 mm thick with plane ends, carries fluid under pressure

of 3 N/mm2 The diameter of the cylinder is 25cm and length is 75 cm. Calculate the longitudinal and hoop

stresses in the cylinder wall and determine the change in diameter, length and Volume of the cylinder. Take

E =2.1x105 N/mm2 and 1/m = 0.286​

Answer 1

Answer:

he is an 90 degree ²³°

Explanation: