The given figure shows a part made
by casting from aluminum
(ρ = 2720 kg/m3).
You are...
Engineering, 10.05.2021 20:00 Mckenzie8062
The given figure shows a part made
by casting from aluminum
(ρ = 2720 kg/m3).
You are required to calculate the
buoyant force exerted on the core and
the core print length.
Answers: 2
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Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
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An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.
Answers: 3
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