Methane enters a heat e xchanger at a volumetric flow rate of
145.0 m 3 /min,...
Methane enters a heat e xchanger at a volumetric flow rate of
145.0 m 3 /min, at an absolute pressure of 1.013 bar and
temperature of 15.0°C. At these conditions, the specific enthalpy
of methane is - 23.181 kJ/kg. The methane leaves the heat exchanger
at an absolute pressure of 1.0 13 bar and temperature of 60.0°C.
The corresponding specific enthalpy at these conditions is 78.656
kJ/kg. The methane is heated by a stream of saturated steam
entering the heat...
circuit output equations are F1 = ∑ (1,3,5,7,9,15), F2 = ∑
(0,2,4,6,8,10,14), design the circuit on...
circuit output equations are F1 = ∑ (1,3,5,7,9,15), F2 = ∑
(0,2,4,6,8,10,14), design the circuit on Multisim using 8x1 MUX and
16x1 MUX. The circuit with probes on output. Attach a screenshot of
Multisim circuit, and attach the first page of the data sheet of
the chose ICs.
An adiabatic steam turbine produces 3000 hp with a mass flow
rate of 20,000 pounds per...
An adiabatic steam turbine produces 3000 hp with a mass flow
rate of 20,000 pounds per hour. The steam enters at 1000 °F and 800
psi and exits at 2 psi. Calculate the:
a. Phase of fluid exiting the turbine. If it is saturated,
determine the quality
b. Phase of fluid exiting the turbine if it operated
isentropically. If it is saturated, determine the quality.
Show all work, equations, and units clearly.
8. Using the Mollier diagram, determine final steam pressure, in
psia, if steam goes from 100...
8. Using the Mollier diagram, determine final steam pressure, in
psia, if steam goes from 100 psia and 500 oF to 550
oF at constant enthalpy.
State your answer in whole numbers. Example: 187
14. An ideal Rankine cycle operates without superheat (wet
cycle) as shown in the following T-s diagram. If saturated steam is
expanded from 300 psia to steam with 5 % moisture, use the Mollier
diagram to determine the turbine outlet pressure, in psia.
State your answer...