Assume 2.30 lb/sec of fluid enter a steady-state, steady-flow system with P₁ = 105.73 psia, P1 = 0.324 lb/ft³, v₁ = 92.08 fps, u₁ = 792.25 BTU/lb, and leave with P2 24.04 psia, p2 = 0.113 lb/ft³, v₂ = 484.46 fps, and u₂ = 761.10 BTU/lb. During the passage through the open system, each pour rejects 11.7 BTU of heat. Determine the work in hp.

Q: The figure belows shows three components of an air-conditioning system, where T3 = 105°F and mz =…

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Q: A thermodynamic steady flow system receives 4.56Kg per minute of a fluid where P1 = 137.90 Kpa, V1 =…

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Q: Air as an ideal gas flows through the turbine and heat ex- changer arrangement shown in Fig. Data…

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Q: A thermodynamic steady flow system receives 4.56kg per min of fluid where P1=137.90…

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Q: 1. Water with a density of ρ=1000 kg/m3 flows through a pump with a flow rate of 0.40 m3 /s. The…

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Q: The figure shows an engine cycle's pV-diagram, where p1 = 110.9 kPa, P2 = 219.7 kPa, p3 = 318.3 kPa;…

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Q: An air compressor piston displacement is 6,308 cm^3/min when operates at 964 rpm and volumetric…

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Q: There are compressed 1122 lb/hr of oxygen by a 13.92" x 14", double acting, motor driven compressor…

A: Given dataP1=14.7 Psi=101.35kPaT1=106F=314.26KP2=45 Psi=310.264 kPaN=100 rpmm˙=1122 lb/hr=0.1539694…

Q: A thermodynamic steady flow system receives 11 lbm/s of a viscous fluid where P1 = 40 psi, ρ1 = 70…

A: The heat added to the system is 2.4 x 105 ft-lbf/sec.

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A: Given data: A1=10 ft2A2=2 ft2V1=100 ft/minρ=0.2 lb/ft3v1=4 ft3/lb Need to determine the mass flow…

Q: A steam turbine operates between inlet conditions of 30 bar, 400 ° C, 160m / s and an outlet…

A: Given that , P1=30bar T1=400°Cν1=160m/sfor outlet ,P2=0.7barv2=100m/sm=1200 kg/mindWdt=P=10800KW

Q: Assume 2.5 kg/s of fluid enter a steady-state, steady-flow system with pressure p1 = 700 kPaa,…

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Q: A steady flow system receives 4.56Kg per minute of a fluid where P1 = 137.90 Kpa, v1 = 0.0388 m3/Kg,…

A: Given Data

Q: A three-process cycle of an ideal gas, for which cp = 1.064 and cv = 0.804 kilojoules per kilogram…

A: Given that, CP of the ideal gas=1.064 kJ/kg·KCV of the ideal gas=0.804 kJ/kg·KProcess 1-2:…

Q: . Discuss the role of thermodynamics in the design of the following engineering equipment: (a)…

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Q: A thermodynamic steady flow system receives 4.56Kg per minute of a fluid where P1 = 137.90 Kpa, V1 =…

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Q: Radial hydraulic thrust is the summation of unbalanced impeller forces acting in the axial direction

A: according to the given questions

Q: Question attached

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Q: There exists reduction of 1 pound of steam per minute undergoing an isothermal process from 27.5…

A: Given- mass flow rate (m) = 1 pound/minute = 0.01667 pound/sec  (m) = 0.00756 kg/s Change in kinetic…

Q: The figure belows shows three components of an air-conditioning system, where T3 = 105°F and m3 =…

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Q: Problem (3): The mass rate of flow into a steam turbine is 1.5 kg/s, and the heat transfer from the…

A: Given; The mass flow rate, m = 1.5 kg/s The heat transfer from turbine, Q = 8.5 kW

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Q: PROBLEM #1: Complete the data of the table below. Copy the entire table in your paper and use a…

A: According to guidelines first question will be done from multiple questions.

Q: Assume 5.08 lb/sec of fluid enter a steady- state, steady-flow system with P = 97.71 psia, p1 =…

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Q: If a pump discharges 90 GPM of water whose specific weight is 61.5 lb f /ft 3 (g = 31.95 ft/s 2 ),…

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Q: Assume 8.72 lb/sec of fluid enter a steady-state, steady-flow system with P1= 92.98 psia, ρ1 = 0.338…

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Q: A certain gas with Cp= 0.529 BTU/lbmole-Rankine  and Cv= 0.4053 BTU/lbmole-Rankine expands from…

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Q: air enters a pipe at 25 °C, 100 kPa with a volumetric flow rate of 23 m3/h. On the outer pipe…

A: Given data as per question Initial temperature = 250 c Initial pressure =100 kpa Volumetric flow…

Q: Assume 2.3 lb/sec of fluid enter a steady-state, steady-flow system with Pi = 105.57 psia, p1 =…

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Q: compressor works with air at 20 degrees Celsius compressing the air from 1 bar absolute (10^5  N/m^2…

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Q: A mixing vessel initially contains 3,936.2 lb of liquid fluid. The vessel is fitted with two inlet…

A: Given data as per question Initially contained fluid =3,936.2 lb  The mass flow rate of hot fluid…

Q: A rigid tank of volume 0.5 m3 is initially evacuated. A tiny hole develops in the wall, and air from…

A: Givenp2=1 barv2=0.5 m3T2=21+273=294 k

Q: The figure below shows a turbine-driven pump that provides water to a mixing chamber located dz = 25…

A: Given data  Mass flow rate of water in the pump=80kg/s  Heat loss in pump=2KW dz=25 m

Q: Q2 Figure Q2, A turbo-compressor supplies power to the air-conditi- (Refrigerant) with 900.0 kw.…

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Q: Air gas expands isentropically through a converging nozzle from a large tank at 150 lbf/in2, 600°R,…

A: Given that, Cp=0.24Btu/lbRAexit=1in2Pb=50lbf/in2To=600Ry=1.4

Q: Water vapor with a pressure of 160 bar and a temperature of 480°C enters a stable turbine with a…

A: Given:-At inlet 1;P=160 barT=480°CQ1=800 m3/minAt outlet 2;P=5 barT=240°CV2=25 m/sAt outlet…

Q: A fluid moves in a steady flow manner between two sections in a flow line. At section 1: A1= 10ft^2,…

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Q: Assume 2.5 kg/s of fluid enter a steady-state, steady-flow system with pressure p1 = 700 kPaa,…

A: Answer: The power is 151.95 kW.

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Q: UNIT TASK Create a system that shows the third law of thermodynamics and how it relates to the…

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Q: Air as an ideal gas flows through the turbine and heat ex- changer arrangement shown in Fig. Data…

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Q: Water flows through a horizontal coil heated by steam condensing on the outside. If the inlet…

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Q: A gas enters the furnace with the following conditions: P, = 27 psia; V1 = 11.7 cu. feet per pound;…

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Q: The figure belows shows three components of an air-conditioning system, where T3 = 95°F and m3 = 1.5…

A: GivenT3=95°Fm3˙=1.5lb/sCp=0.240btu/lb°RTo find:- the mass flow rate of air m˙1(lb/sec)

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.