Refrigerant 134a at 700 kpa
WebConsider a refrigrator that operates on the vapor compression refrigeration cycle with R-134a as the working fluid. The refrigerant enters the compressor as saturated vapor at 70 kPa, and exits at 1200 kPa and 90°C, and leaves the condenser as saturated liquid at 1200 kPa. The coefficient of performance of this refrigrator is arrow_forward Web10 kg of R-134a fill a 1.115-m^3 rigid container at an initial temperature of -30 ^\circ {} ∘ C. The container is then heated until the pressure is 200 kPa. Determine the final temperature an the initial pressure. Answers: 14.2 ^\circ {} ∘ C, 84.43 kPa Refrigerant-134a at 200 kPa and 25 ^\circ {} ∘ C flows through a refrigeration line.
Refrigerant 134a at 700 kpa
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Web37 rows · Superheated R-134a Thermodynamic Properties Table . Thermodynamics Heat Transfer. Superheated R-134a Thermodynamic Properties Tables for Pressures 300 kPa, … WebA 0.5-m^3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 700 kPa. Determine (a) the mass of the refrigerant in the tank and (b) the amount of heat transferred. Also, show the process on a P-v diagram with respect to saturation lines.
Webquestions and answers refrigerant 134a is throttled from the saturated liquid state at 700 k Question Refrigerant-134a is throttled from the saturated liquid state at 700 kPa to a pressure of 160 kPa.Determine final specific volume of the refrigerant, In m'/kg. Fig: 1 Fig: 2 Need Homework help? Submit your query + Add Files Answer Verified WebRefrigerant-134a is to be cooled by water in a condenser. The refrigerant enters thecondenser with a mass flow rate of 6 kg/min at 1 MPa and 80°C and leaves at 30°C. ... Heat is rejected from the condenser of a heat pump cycle by refrigerant-134a entering at 700 kPa and 50 C at a rate of 105 kg/h and leaves as a saturated liquid. Determine (a ...
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 (a) the exit velocity and (b) the ratio of … Webfor the Thermodynamic Properties of 1,1,1,2-Tetrafluoroethane (HFC-134a) for Temperatures from 170 K to 455 K and Pressures up to 70 MPa, J. Phys. Chem, Ref. Data, …
WebFor refrigerant 134a: State 1:T = ˜8 °C, p = 320 kPa , From Table A˜12 (Saturated refrigerant 134a ˜Pressure table), For p = 320 kPa, Tsat = 2.46 °C, As T < Tsat , Hence, State 1 is compressed (subcooled) liquid, Hence, conditions are nearly the same as those at Saturated liquid corresponding to T = ˜8 °C.
WebRefrigerant-134a at 700kPa, 70°C, and 8 kg/min is cooled by air in a condenser until it exits as a saturated liquid at the same pressure. The cooling air enters the condenser at 1MPa and 10°C and leaves at 17°C at the same pressure. signs ex is not coming backWebJun 18, 2024 · Engineering College answered • expert verified Refrigerant-134a at 700 kPa, 70°C, and 7.2 kg/min is cooled by water in a condenser until it exists as a saturated liquid at the same pressure. The cooling water enters the condenser at 300 kPa and 15°C and leaves at 25°C at the same pressure. theralene medicationWebA 0.5-m^3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 700 kPa. Determine (a) the mass of the refrigerant in the tank and (b) the amount of heat transferred. Also, show the process on a P-v diagram with respect to saturation lines. Solution theralife productsWebNov 6, 2024 · Refrigerant-134a is throttled from the saturated liquid state at 700 kPa to a pressure of 160 kPa. Determine the page 253temperature drop during this process and the final specific volume of the refrigerant. See answer Advertisement SerenaBochenek Answer: The correct solution will be " 0.0344 m³/kg ". The further explanation is given below. signs express central lancashireWebHFC-134a is a haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane), but with less ozone depletion potential. R-134a has the … therali appamWebTranscribed Image Text: (3) Refrigerant-134a is throttled from the saturated liquid state at 700 kPa to a pressure of 160 kPa. Determine (a) The temperature drop during this … the ralf little showWebA 0.5-m3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 700 kPa. Determine (a) the mass of the refrigerant in the tank and (b) the amount of heat transferred. Also, show the process on a P-v diagram with respect to saturation lines. theralica multivitamines