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Saturated Refrigerant-22 vapor enters the condenser of a large refrigeration system at 80.0°F and exits as a saturated liquid at 80.0°F in a steady flow, steady state process.
Using saturated liquid Refrigerant-22 at 0.00°F as the local environment (ground state), determine the following items on the basis of an ammonia flow rate of 80.0 lbm/s:
a. The irreversibility rate of the condenser.
b. The condenser's entrance and exit specific flow availabilities.
c. The condenser's heat rejection rate.
a real turbine with a mass flow rate of 5.0 kgs of steam has inlet conditions of 6.0 mpa and 700 oc and exit conditions
Determine its Fourier series expansion and illustrate graphically for -3l t 3l.
Post your response (1,000 - 1,250) to the following questions in both the discussion and in the assignment tool.How do senior executives play an essential role in contract management?•Why do senior executives play an essential role in contract manage..
What is the compressor's steady state response when a 30kg absorber with a stiffness of 1.3*10^5 N/m is added to the end of the beam? Please determine how to change the absorber to minimize the response of the beam.
A system experiences a heat transfer into the system of 50 Btu and does work against the surroundings of 2100 ft-lbf reducing its horizontal velocity from 2 fps to 1.5 fps. The mass of the system is 3 lbm. Determine the amount if change in internal e..
Work content time = 42.0 min. Assume line efficiency = 0.97, balancing efficiency = 0.92, and repositioning time = 6 sec.
The piston is then move in,and heat is rejected bt the air reversibly at constant pressure until the volume is the same as it was initially.Calculate the net heat flow and the overall change of entropy.sketch the process of p-V and T-s diagram.
a gas contained in a piston cylinder assembly undergoes a process from state 1 to state 2 defined by the following
Steam is produced at 70 bar and some unknown temperature. A small amount of steam is bled off just before entering a turbine and goes through an adiabatic throttling valve to atmospheric pressure. The temperature of the steam exiting the throttling v..
Colorado State equilibrium code - Use the general Gibbs energy minimization approach
If the stress limit is 240 MN/m2 and the modulus of elasticity of steel is 2x1011 N/m2, calculate the safe load if the length of the column is 8 m with a safety factor of 1.75?
a new building to be located in a cold climate is being designed with a basement that has an l 200-mm-thick wall. inner
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