Refrigerant 134a enters a well-insulated nozzle at 200 lbf/in.?, 140°F, with a velocity of 120 ft/s and exits at 10 lbf/in.? with a velocityof 1500 ft/s.For steady-state operation, and neglecting potential energy effects, determine the temperature, in °F, and the quality of the refrigerantat the exit.T =i°FX2 =

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A steam turbine drives an air compressor-all power produced by the turbine is sent to the compressor; there is no extra power produced. Steady-state operating data are provided on the figure. Assume the ideal gas model for air, and ignore stray heat transfer and kinetic and potential energy effects. Steam 1 STATE DATA for SYSTEM P, = 30 bar T, = 600°C m = 1.5 kg/s n = 80% P2 = 3 bar P3 = 1 bar T3 = 27°C Turbine Compressor %3D 2 Air
pls answer both questions thankyou
Question 1 A thermodynamics process is represented by the following h-s diagram. The process shown by 1 to 2a is most likely happens in Enthalpy O Isentropic nozzle O Isentropic turbine O Isentropic diffuser O Actual compressor Entropy)
Can you provide the step-by-step solution how to get the answers? Steam flows adiabatically through a nozzle from 1517 KPaa, 290 °C, to 965 KPaa. Sketch the pV and Ts diagram and for m=454 gm/sec, Determine delta s, delta u, delta v, delta h, work nonflow and work steady flow. the first three (delta s, delta u, delta v, delta h) were already answered. Can you continue the bold part
Air gas expands isentropically through a converging nozzle from a large tank at 150 lbf/in2, 600°R, and discharges into a region at 50 lbf/in2. The exit flow area is 1 in2. For air, use Cp = 0.24 Btu/lb.R. Determine the pressure at the exit, in lbf/in2.
Step by step solution please I only have 1 attempt thank you.
2) Argon (ideal gas, Cp=0.5203 kJ/kg.K) at 27 ºC, 85 kPa, and 215 m/s enters a diffuser at a rate of 2 kg/s and leaves at 50 ºC. The exit area of the diffuser is 500 cm2. The gas is estimated to lose heat at a rate of 20 kJ/s during this process. Required: Draw a standard and clear schematic of the problem and label the performance of the schematic. Perform step by step energy and mass analyses, state your assumptions and determine the following:a) The exit velocityb) The inlet areac) The inlet pressure of the Argon
_.. A steam compressor operates with P₁ = 100 kPa and x1 = 1 at the inlet, a final pressure of 1600 kPa at the exit, a mass flow rate of m = 5 kg/s, and an isentropic efficiency of n = 85%. Complete a thermodynamic analysis of the compressor, using the appropriate data for water, by finding: (A) The isentropic temperature at the exit, T2s, (B) The actual temperature at the compressor exit, T2, and (C) the rate of entropy production of the compressor, $gen. W

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erant 134a enters a well-insulated nozzle at 200 lbf/in.?, 140°F, with a velocity of 120 ft/s and exits at 10 lbf/in.² with O ft/s. ady-state operation, and neglecting potential energy effects, determine the temperature, in °F, and the quality of the exit.