Steam enters the turbine at 8 kg per second. Find the output work if the initial and final enthalpy is 180 kJ/kg and 30 kJ/kg respectively. A. 1176 kJ/s B. 1200 kJ/s C. 1716 kJ/s D. 7611 kJ/s

Q: 1 kg of air is in a tank at a temperature of 22 °C and a pressure of 160 kPa. The rotating blade,…

A: Givenm=kgTo=22oCP1=160kPaT2=60oCQ==50 kJ

Q: Saturated air at 15°C flows to a heater at the rate of 0.76 m³/s. Heat is transferred to the air at…

A: Given: Saturated air temperature→Ts=15°C=288 K Flow rate→Q=0.76 m3/s Because density of the air:…

Q: During an isentropic process of 3 lb/sec of air, the temperature increases from 50 deg F to 290 deg…

A: given data-  mass of air = 3 lb/ sec initial temperature T1 = 50 deg F final temperature T2 = 290…

Q: A pressure relief valve is installed in a rigid 25-L steam cooker to release vapor and maintain…

A: To determine the smallest entropy change of the thermal energy reservoir.

Q: For the adiabatic efficiency of a the actual output work is always less than the work obtained if…

A:

Q: A piston/cylinder system compresses saturated water vapor at 500 kPa to 2500 kPa, V₂=v₁/3 The system…

A: The initial pressure is The final pressure is The initial state is saturated vaporThe final volume…

Q: A turbojet aircraft is flying with ambient conditions of 40 kPa and -50 °C. The compressor consumes…

A: As we can see that there is so many additional data in this question but we need to calculate…

Q: There is air at a temperature of 300 K and a pressure of 150 kPa in a closed container of constant…

A:

Q: Steam engine isentropically expands 5.84 kg/s of steam from 0.68 MPa, 220 degree celcius. The…

A:

Q: 3. Water enters an adiabatic steam turbine at 7 MPa and 450 °C at a flow rate of 100 m³/min and…

A:

Q: In a power plant, water (density = 1000 kg/m³) is pumped from 80 kPa to 3 MPa. The pump has an…

A:

Q: Refrigerant R-134a at 200 kPa and 90 ⁰C enters an adiabatic diffuser steadily with a velocity of 600…

A: Fluid= R134aInlet condition of R134a, P1=200 kPa, T1=90oC, V1=600 m/sExit condition of R134a, P2=10…

Q: Steam of 6 MPa and 400-C produced in a boiler at a flow rate of 0.aa6 m³/sec is passed through a…

A: Given data:-Temperature at turbine inlet, T1=400°C=673Ksteam flow rate, Q=0.046m3/sHeat loss from…

Q: 4) Air is compressed in a steady-state compressor from 150 kPa and 16 °C to 650 kPa. The mass flow…

A: Given: -At the compressor inlet -The air pressure P1= 150 kPa -The air temperature T1= 16oC -Mass…

Q: 4) Air is compressed in a steady-state compressor from 150 kPa and 16 °C to 650 kPa. The mass flow…

A: As this is a multiple question , so as per the guide lines I would be answering only one question.…

Q: eam of 6 MPa and 400°C produced in a b turbine, after which it becomes a saturat ss from the turbine…

A:

Q: Air with a flow rate of 72 m3/s, a pressure of 101 kPa, and a temperature of 27oC, enters a…

A: detailed answer given in attachment kindly refer it.

Q: Given 0.603MW electrical power supplied to a boiler when the temperature of the entering water is 20…

A: The inlet and exit temperature respectively are 20 degree Celsius and 89 degree Celsius. Also, the…

Q: In a closed container with a constant volume, there is air at a temperature of 300 K and a pressure…

A:

Q: A room being air conditioned is held at 25°C db & 50% RH. A flow rate of 5m³/s of supply air at 15°C…

A: Given data P=100 kPaV1=5 m3/sT1=15°C Here, P is the pressure and V1 is the volume of the air flow.…

Q: In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine…

A:

Q: Steam at 3.5 MPa and 400°C enters an adiabatic turbine with a volume flow rate of 5 m /s. An…

A: Given: P1=3.5MPa & T1=400°C Q=5m3/s P2=500KPa & T2=250°C P3=100kPa

Q: Air inlet to a gas turbine has conditions 275.79 kPa, 54.44°C while the outlet has conditions 14.7…

A:

Q: Steam @ 500°C and 3500 kPa enters a nozzle at a velocity of 30 m/s and leaves as saturated vapor at…

A: Tin=500°CTin=773 K Pin=3500 kPa , v1=30 msecPexit=100 kPa  and q˙=128 kjsec T0=25°C T0=298 K

Q: 0.4 A condenser works under a vacuum of 700mmHg while air leaks into It at a 4.25kg/hr. The air pump…

A:

Q: Steam of 6 MPa and 400•C produced in a boiler at a flow rate of 0.aa6 m³/sec is passed through a…

A: we have given that , inlet condition , P1=6MPa T1=400°C flow rate (v1)=0.46m3/sec outlet condition ,…

Q: Air with a volumetric flow rate of 0.3364 m3/s is compressed from 100 kPa pressure and 20 °C to 800…

A:

Q: 1.Atmospheric air enters a single stage screw compressor at 1 bar and 250C at  low velocity. The…

A: To Find :  The heat that needs to be taken away by the after cooler. Given :  The pressure inlet of…

Q: In the system shown in the figure, saturated liquid water at 12 MPa pressure enters the boiler at a…

A: Write the given values along with the suitable variables.

Q: Refrigerant R-134a at 200 kPa and 50 ⁰C enters an adiabatic diffuser steadily with a velocity of 140…

A:

Q: An adiabatic compressor brings 5 ​​kg/h of air from atmospheric pressure, 300 K and an enthalpy of…

A:

Q: 40°C 4. A mixing chamber receives 5 kg/min of ammonia as saturated liquid at -20°C from one line (1)…

A:

Q: 1. Steam is supplied to a fully loaded 100 hp turbine at 200 psia with u, = 1160 BTU/b, v, = 2.6…

A: Given data Power developed in the turbine  = P = 100 hp  = 74.57 kWInlet Pressure =P1 =  200 psia =…

Q: A turbine operating in a continuous flow works adiabatically. The water vapor enters the turbine at…

A: Given, T1 = 650 C P2 = 20 kPa x2 = 0.85 P = 10 MW

Q: 200Kg/min superheated steam at 40 bar and 350C enters a turbine through a 7.5cm ID pipe. It exits at…

A:

Q: Plant B is a Diesel power plant that has an energy of 12 KW-HR everyday operations. What is the fuel…

A: Given data Plant B has an energy of 12 kW-hr everyday operations.Daily consumption of diesel = 15…

Q: A refrigeration system employs R12 is used for a domestic heating unit. The The capacity of the…

A:

Q: : A Steam enters turbine at nate of 20X10 K/ hr and at F00 Kpa & 450 C. At the turbine exhaust, the…

A: This question is based on the steady flow energy equation applied to the turbines. Assumption taken…

Q: rom the turbine the heat loss per kg of steam flow rate is 5 kW. Find the power developed in kW by…

A: Given:Heat loss, Q=-5 kWFor inlet steam, h1=3250 kJ/kgvelocity, v1=180 m/sFor exit steam,h2=2360…

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.