Engineering, 05.05.2020 06:53, paolaf3475
We want to ensure the joint can sustain an overpressure of 12 times the normal pressure. Using the expression for the separation factor of safety, find a relation between the preload Fi and the stiffness constant of the joint (C). As we saw in class, the members of the joint should absorb about 80% of the external load. Using this information and the relation you just found, find the necessary bolt preload.
Answers: 1
Engineering, 04.07.2019 18:10, lillygrl100
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 06.07.2019 03:10, lwattsstudent
List and describe in sequence the operation process steps for boxf machine?
Answers: 1
We want to ensure the joint can sustain an overpressure of 12 times the normal pressure. Using the e...
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