Engineering, 21.12.2019 04:31 fireemblam101ovu1gt

Aspherical pressure tank is made of 1050 cold-drawn steel (sy = 84 ksi, su = 100 ksi). the tank has a 40'' inner diameter, has a 1/2'' wall thickness, and is pressurized cyclically between 200 psi and 1000 psi.
1. using the goodman fatigue criterion for infinite life, find the overall safety factor against fatigue failure.

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Aspherical pressure tank is made of 1050 cold-drawn steel (sy = 84 ksi, su = 100 ksi). the tank has...