subject
Engineering, 25.02.2021 18:20 domjuan1456

A thin-walled cylinder is made of material that has a Young's modulus of 70 GPa, a Poisson's ratio of 0.33, and a coefficient of thermal expansion of 24×10−6 /?C. It has an average radius of 100 mm, and a wall thickness of 2.0 mm. The cylinder is constrained between two rigid walls, so that it can't expand in the axial direction. It is pressurized to an internal pressure of 1.5 MPa, and then the temperature is raised. What is the maximum temperature rise that can occur without the maximum shear stress in the cylinder exceeding 75 MPa?

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
question
Engineering, 04.07.2019 19:10
What is the main objective of using reheat rankine cycle?
Answers: 3
question
Engineering, 04.07.2019 19:20
Air at a pressure of 1atm and a temperature of 40 c is in parallel flow over the top surface of a flat plate that is heated to a uniform temperature of 120 c. the plate has a length of 0.40m (in the flow direction) and a width of 0.15m. the reynolds number based on the plate length is 50, 000. what is the rate of heat transfer from the plate to the air? if the free stream velocity of the air is doubled and the pressure is increased to 10 atm what is the rate of heat transfer?
Answers: 2
question
Engineering, 04.07.2019 19:20
Acarnot refrigerator operates in a room in which the temperature is 21°c and of power when operating. if the food compartment of the refrigerator is consumes 3 kw to be maintained at 2°c, determine (a) the coefficient of performance of the cycle and (b) the rate of heat removal from the food compartment. refrigerator cycle that has a higher coefficient of performance than that of the discussed (e) is it possible to develop a carn ot refrigerator, operating between the same temperature limits? explain
Answers: 2
You know the right answer?
A thin-walled cylinder is made of material that has a Young's modulus of 70 GPa, a Poisson's ratio o...
Questions
question
Mathematics, 10.03.2021 01:00
question
English, 10.03.2021 01:00
question
Mathematics, 10.03.2021 01:00
Questions on the website: 13722360