Engineering, 03.05.2021 22:40 gabe7774
The cylindrical portion of a compressed-air tank is fabricated of steel plate that is welded along a helix that makes an angle of 70 with respect to the longitudinal axis of the tank. The inside diameter of the cylinder is 48 in., the wall thickness is 0.5 in., and the internal pressure is 240 psi. Determine the following quantities for the cylindrical portion of the tank: (a) the axial stress a and the hoop stress h, (b) the normal stress and shear stress on planes parallel and perpendicular to the weld, (c) the maximum inplane shear stress, and (d) the absolute maximum shear
Answers: 3
Engineering, 04.07.2019 18:10, ijohnh14
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:20, samantha636
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg ā¢ k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
Engineering, 04.07.2019 19:10, LadyHolmes67
Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false
Answers: 3
The cylindrical portion of a compressed-air tank is fabricated of steel plate that is welded along a...
Mathematics, 04.11.2020 18:30
Mathematics, 04.11.2020 18:30