Refrigerant134a leaves an adiabatic nol

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August undefined, 2024

WebRefrigerant-134a is to be cooled by water in a condenser. The refrigerant enters the condenser with a mass flow rate of 6 kg/min at 1 MPa and 70^ {\circ}C and leaves at 35^ {\circ}C. The... WebRefrigerant-134a enters a adiabatic compressor at 100 kPa and -24°C with a flow rate of 1.4 m3/min and leaves at 800 kPa and 60°C. Determine the mass flow rate of R-134a and the power input to the compressor. Use data from the steam tables. Heat transfer with the surroundings is negligible. Neglect kinetic and potential energy changes.

Refrigerant-134a enters an adiabatic compressor as saturated - Quizlet

WebJun 20, 2016 · Upon [legally] releasing some pressure from a car's (model year 2000) over-charged AC refrigerant loop that uses R-134A refrigerant, some of the released fluid … WebNov 20, 2024 · Refrigerant-134a enters an adiabatic compressor as saturated vapor at 24°C and leaves at 0.8 MPa and 60°C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) the power input to the compressor and (b) the volume flow rate of the refrigerant at the compressor inlet. Nov 18 2024 08:12 AM 1 Approved Answer milk top ice cream

Solved Refrigerant-134a at 700 kPa and 120°C enters an

Webleaves. The energy balance for this adiabatic closed system can be expressed as b,out ( 1 2) b,out potential, etc. energies Change in internal, kinetic, system by heat, work, and mass Net energy transfer in out W m u u W U E E E = − − =Δ − = Δ 14243 14243 Substituting, the work done during this isentropic process is determined to be WebRefrigerant 134a enters a compressor as a saturated vapor at 200 kPa at a rate of 0.03 m^3/s and leaves at 700 kPa. The power input to the compressor is 10 kW. If the surroundings, at 20... new zealand population 2004

Refrigerant-134a enters a diffuser steadily as saturated ... - Brainly

What Pressure Does 134a Run in a Refrigerator? - Smart …

WebMay 7, 2024 · When used in refrigerator and A/C systems, R12 cooled incredibly well. And it was safe—neither poisonous to breathe, nor flammable. In fact, R12 was used for many … WebRefrigerant-134a enters an adiabatic compressor as saturated vapor at -24^ {\circ} \mathrm {C} −24∘C and leaves at 0.8 MPa and 60^\circ C. 60∘C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) the power input to the compressor and (b) the volume flow rate … new zealand popular sportsWebRefrigerant-134a enters an adiabatic compressor as saturated vapor at −24°C and leaves at 0.8 MPa and 60°C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) the … new zealand pornography laws

"WebRefrigerant-134a enters an adiabatic compressor as saturated vapor at 30 psia at a rate of 20 ft3 /min and exits at 70 psia pressure. If the isentropic efficiency of the compressor is 80 percent, determine the actual power input. arrow_forward " - Refrigerant134a leaves an adiabatic nol

Refrigerant134a leaves an adiabatic nol

Solved Refrigerant 134a at 700 kPa and 120°C enters an

WebA refrigerator uses refrigerant-134a as the working fluid and operates on the actual vapor-compression refrigeration cycle. The refrigerant enters the evaporator at 120 kPa with a quality of 30%... WebRefrigerant-134a enters an adiabatic compressor as saturated vapor at -24^ {\circ} \mathrm {C} −24∘C and leaves at 0.8 MPa and 60^\circ C. 60∘C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) the power input to the compressor and (b) the volume flow rate of the refrigerant at the compressor inlet. engineering

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WebMar 20, 2024 · a. R134a does not contain chlorine Atoms, no damage to the atmospheric ozone layer; b.R134a has good safety performance (non-flammable, non-explosive, non … WebRefrigerant-134a at 700 kPa and 120°C enters an adiabatic nozzle steadily with a velocity of 20 m/s and leaves at 400 kPa and 30°C. Q21. The work done by the nozzle is: a 3732 kJ/kg b. 275 kJ/kg c. OkJ/kg d. 492 kJ/kg e. 102 kJ/kg Q22. The net heat transfer is: a 3732 kJ/kg b. 275 kJ/kg CokJ/kg d. 492 kJ/kg e. 102 kJ/kg Q23. The velocity at state 2

WebRefrigerant-134a at 700 kPa and 120°C enters an adiabatic nozzle steadily with a velocity of 18 m/s and leaves at 400 kPa and 30°C. From the refrigerant tables, v1 = 0.043358 m3/kg, … WebNov 20, 2024 · Refrigerant-134a enters an adiabatic compressor at 15 psia and 20°F with a volume flow rate of 10 ft 3 /s and leaves at a pressure of 100 psia. The power input to the compressor is 45 hp. Find (a) the mass flow rate of the refrigerant and (b) the exit temperature. FIGURE P5–189E Nov 18 2024 08:12 AM 1 Approved Answer

WebRefrigerant 134a at 700 kPa and 120°C enters an adiabatic nozzle steadily with a velocity of 20 m/s and leaves at 400 kPa and 30°C. Determine the exit velocity and the ratio of inlet … http://www.mhtlab.uwaterloo.ca/courses/ece309/assignments/pdffiles/cengel/all8.pdf

WebQuestion: Refrigerant 134a at 700kPa and 120 C enters an adiabatic nozzle steadily with a velocity of 29.5 m/s and leaves at 400kPa and 30 C. Determine the exit velocity and the ratio of the inlet to exit area A1/A2

WebSOLVED:Refrigerant-134a enters a compressor at 180 kPa as a saturated vapor with a flow rate of 0.35 m^3 / min and leaves at 900 kPa. The power supplied to the refrigerant during the compression process is 2.35 kW. What is the … milk tooth restaurant in indianapolisWebRefrigerant-134a at 700 kPa and 120oC enters an adiabatic nozzle steadily with a velocity of 20 m/s and leaves at 400 kPa and 30oC. Determine (a) The exit velocity and (b) The ratio of the inlet to exit area A1/A2. Refrigerant-134a at 700 kPa and 120oC enters an adiabatic nozzle steadily with a velocity of 20 m/s and leaves at 400 kPa and 30oC. milk tops for charityWebMar 16, 2024 · Refrigerant-134a enters a diffuser steadily as saturated vapor at 600 kPa with a velocity of 160 m/s, and it leaves at 700 kPa and 40∘C. The refrigerant is gaining heat at a rate of 2 kJ/s as it passes through the diffuser. If the exit area is 80 percent greater than the inlet area, determine (a) the exit velocity and (b) the mass flow rate ... new zealand populismWebRefrigerant-134a enters a compressor as a saturated vapor at 200 kPa at a rate of 0.03 m^3/s and leaves at 700 kPa. The power input to the compressor is 10 kW. If the surroundings at 20 degrees C expe; Refrigerant-134a at 1 Mpa and 100 Deg C is to be cooled to 1 Mpa and 40 Deg C in a condenser by air. new zealand population 2007WebMar 25, 2024 · Refrigerant-134a enters an adiabatic compressor at 100 kPa and –24°C with a flow rate of 1.25 m3/min and leaves at 800 kPa and 60°C. Determine the mass flow rate of R-134a and the power input to the compressor. Use data from the steam tables. Heat transfer with the surroundings is negligible. Neglect kinetic and potential energy changes. … new zealand population mapWebRefrigerant-134a at 700 kPa and 120°C enters an adiabatic nozzle steadily with a velocity of 20 m/s and leaves at 400 kPa and 30°C. Determine (a) the exit velocity and (b) the ratio of the inlet to exit area A1/A2. arrow_forward Steam flows … new zealand population average ageWebRefrigerant-134a enters a compressor at 100 kPa and -24 ^\circ {} ∘ C with a flow rate of 1.35 m^3/min and leaves at 800 kPa and 60 ^\circ {} ∘ C. Determine the mass flow rate of R-134a and the power input to the compressor. Solution Verified Create an account to view solutions Recommended textbook solutions Fundamentals of Electric Circuits milk to perfection latte art pitcher