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Air is compressed in an adiabatic, steady flow process from 0.081 MPa, 400. K, to 2.50 MPa with an isentropic efficiency of 85.0%. Use the gas tables to determine
a. The power required per unit mass flow rate.
b. The actual inlet temperature.
c. The entropy production rate per unit mass flow rate.
a compressor is operating in a continuous steady-state manner to produce a gas a temperature t2 and pressure p2 from
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a truck is on a 30 degree incline and accelerating uphill at 2 ms2. the trailer of the truck is 2 meters long and 1
A scuba tank (see figure) is being designed for an internal pressure of 1600 psi with a factor of safety of 2.0 with respect to yielding. The yield stress of the steel is 35,000 psi in tension and 16,000 psi in shear. If the diameter of the tank i..
a simple ideal rankine cycle which uses water as the working fluid operates it condenser at 40 degrees celsius and its
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a reactor setpoint wasincreased from 160 psig to 190 psig. the reactor pressure transmitter was recalibrated from 0-200 psig to 0-300 psig. what is the percent span for the old and new setpoints?
Plot the curve of system potential versus electrolysis time.
a piston-cylinder contains 1.2 kg of saturated water vapor at an initial temperature of t1 200 oc.
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