Engineering, 29.11.2019 02:31, djohnson11461
Acircular tube must support a bending moment of 4.5 kn. m and a torque of 7 kn. m. it is made of astm a514 (t1) structural steel and has a wall thickness of 3 mm. a) what is the safety factor against yielding if the outside diameter is 80 mm? b) for the situation of (a), what adjusted value of outside diameter with the same thickness is required to obtain a safety factor against yielding of 1.5?
Answers: 1
Engineering, 04.07.2019 18:10, tjeffers90028
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:20, CelesteN64
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
Engineering, 04.07.2019 18:20, krojas015
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
Acircular tube must support a bending moment of 4.5 kn. m and a torque of 7 kn. m. it is made of ast...
Mathematics, 06.09.2021 06:40
Mathematics, 06.09.2021 06:40
English, 06.09.2021 06:40