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saturated liquid water enters a badly worn boiler feed pump at 100 psia and exits the pump as a saturated liquid at 600
as a designer you are required to develop a new closed sealed thermal energy storage cell that has a maximum reversible
1 an open bucket containing 300 lbm of liquid water at 700degf is sitting 6 ft above the floor on a ladder determine
a constant pressure piston-cylinder apparatus contains 130 lbm of saturated liquid water at 212degf heat is added to
a closed rigid container encloses 150 kg of air at 0100 mpa and 200degc we wish to increase the temperature to 400degc
a sealed rigid kitchen pressure cooker with a volume of 100 ft3 contains 220 lbm of a mixture of liquid plus vapor
determine the irreversibility produced when 300 lbm of carbon dioxide at 700degf and 300 psia are adiabatically mixed
1 an engine operating on a carnot cycle extracts heat at a rate of 500 btus from a thermal reservoir at 1000degf and
the aeropropulsion system test facility at the arnold air force base in tennessee requires a heat exchanger capable of
carry out the preliminary thermodynamic design of a fuel mixing valve for a furnace that efficiently mixes inlet flow
carry out the preliminary thermodynamic design of a system that isothermally fills an initially evacuated rigid
the von karman gas dynamics facility at the arnold air force base in tennessee has need of a blowdown wind tunnel to be
1 develop a program that determines the entropy production rate of an incompressible fluid or a constant specific heat
develop a program that determines the entropy production inside a heat exchanger having two inlets and two outlets when
develop a program that performs an energy rate balance on a gas turbine engineinput the appropriate gas properties in
develop a program that outputs the entropy production rate for the filling of an initially evacuated rigid vessel with
you are a new engineer at a small paper making company the companys chief engineer wants to install a new drum dryer
the corporate vice president of the company that employs you needs to know what the entropy production and the heat
determine the maximum possible hot side exit temperature in a vortex tube using air when the cold side temperature is
determine the heat transfer rate and the entropy production rate for the steady state steady flow of water flowing
determine the entropy production rate and heat transfer in a newly designed valve with 110 kgs of an incompressible
a valve in an air handling system has a mass flow rate of 290 kgmin and a minor loss coefficient of 1156 the valve
air enters a sudden contraction in a pipe at a rate of 0300 lbms the contraction coefficient is 0470 the exit
liquid mercury enters an insulated sudden expansion with a velocity of 115 ms at 200degc the inlet and exit areas are
helium at 700degf enters a 300 ft3 rigid tank that is filled to a final pressure of 2200 psiaassuming the tank is