How To determine the energy transfer in the condenser system of the miniature steam power plant?
Q: Steam is supplied to a two-stage turbine at 48 bar and 400 °C. It expands in the first turbine until…
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Q: ooking again at problem 1 how would you define the efficiency of the system? whicch components would…
A: In a particular system, efficiency is defined as the ratio of energy output to energy intake.…
Q: A water-cooled condenser unit belonging to a natural gas cycle power plant is given in the figure.…
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Q: Water is the working fluid in an ideal Rankine cycle. Saturated vapor enters the turbine at 6.9 MPa.…
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Q: Given the following: a. In order to increase the COP of the heat pump, what recommendations or…
A: (a) In order to increase the COP of the heat pump :- (1) The COP of a heat pump system can be…
Q: Determine the C.O.P. of a R-134a compression refrigeration cycle. The evaporation temperature is …
A: Given Data The cooled temperature is: Tc=-10°C=263 K The hot temperature is: Th=40°C=313 K The COP…
Q: determine the C.O.P of the simple vapor compression refrigeration cycle R-717. The evaporation…
A: Evaporation temperature = -10 C Condenser temperature = 40 C Find COP
Q: Steam at 10 MPaa, 550 degrees Celsius enters an ideal enginethat has one stage of regenerative…
A: The cycle diagram and state points are attached here.
Q: Determine the C.O.P of a simple saturated ammonia (R-717) compression refrigeration cycle. The…
A: Given, evaporation temperature, Tc=-20°C=-20+273K=293K condenser temperature, Th=40°C=40+273=313K
Q: . Explain how the expansion valve in the refrigeration system works?
A: Dear student, According to the guidelines I am allowed to answer only one problem…
Q: determine the COP of the simple vapor compression refrigeration cycle R-134a. the evaporation…
A: Given Tmin = 253 K Tmax = 303 K
Q: Refrigerant-134-a undergoes an actual vapor-compression cycle. The refrigerant enters the compressor…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: In a cascade refrigeration system,the compressor power in the low and high pressure loop are 13 kw…
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Q: What is the heat transfer rate at the condenser in an actual power cycle of 100,000 kW rating with…
A: The heat transfer rate at the condenser in an actual power cycle is 333,516.65 kW.
Q: Superheated steam at 10,800 kPa and 580°C, enters the 1st stage turbine and expands to 300 kPa. It…
A: Let T1=580°C T3=340°C P =Net power output =100000KW h=Enthalpy hf =Enthalpy of saturated liquid s…
Q: . A steam power plant operates on Rankine cycle. The steam enters the turbine at 7MpA and 550…
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Q: For combined cycle, the condensation losses in two-pressure system is higher than single pressure…
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Q: QI: a) What are the main reasons behind using water vapor in thermal power plants? b) What is the…
A: As these 2 questions are different and we are suppose to solve only one question. Please post other…
Q: Determine the power consumption of a domestic refrigerator
A: Given: Refrigeration capacity (RC) = 1/8 TR Ambient temperature (TH) = 40oC= 313 K Require…
Q: In a steam power cycle the steam supply is at 1.5bar and dry and sturated .the condenser pressure is…
A: Given P2=P3=1.5 bar dry and saturated P1=P4=0.4 bar neglect pump work To…
Q: What is the theoretical minimum pressure possible in the condenser if it is being cooled by river…
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Q: Steam is supplied to a two-stage turbine at 40 bar and 350°C. It expands isentropic ally until it is…
A: Given that, Pressure at the entry of 1st stage turbine, P1=40 bar,Temperature at the entry of 1st…
Q: Refrigerant vapor enters into the compressor of a standard vapor compression cycle at - 10°C (h =…
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Q: What is the function of a refrigeration unit in condensing systems?
A: The refrigeration unit is given
Q: Steam is supplied to a two-stage turbine at 140 bar and 400°C. It expands isentropic ally until it…
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Q: 330 MW steam power plant operates according to the simple ideal Rankine cycle. Water vapor enters…
A: Given Data Turbine Inlet:10 MPa,525°C Condenser pressure:15 kPa P=330 MW
Q: Define C.O.P. of the simple vapor compression refrigeration cycle R-717. The evaporation temperature…
A: Given data: Lower temperature (TL) = -5+273 = 268 K Higher temperature (TH) = 40+273 = 313 K Need to…
Q: kg/sec of steam enters the condenser at 0.12 mpa and 10% mosture. what should be the mass of the…
A: Given:ms=9 Kg/secP=0.12 MPax=0.10Ti=32°CTf=42°C
Q: .Draw the schematic diagram of a standard Vapor Compression Refrigeration Cycle. Label the main…
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Q: Water enters the turbine of an ideal Rankine cycle as superheated vapor at 10 MPa and 600°C. If the…
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Q: The figure to the right gives the schematic of a vapor power plant in which water steadily…
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Q: Question # 04 a. Explain Why steam Condenser is used in steam power plant b. Draw the block diagram…
A: Understand the following block diagram for the simple steam cycle power plant. If the condenser was…
Q: 5. How does the latent heat of water vary with the working pressure? Explain. 6. What is the kettle…
A: 5. The latent heat of water is the energy that should be added to a liquid substance to transform…
Q: Define C.O.P. of the simple vapor compression refrigeration cycle R-717. The evaporation temperature…
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Q: 6. What is the kettle boiler? How it differs from water tube boiler and fire tube boiler. 7. Give…
A: Since we only solve one question at a time, we will answer the first one. Please resubmit the…
Q: HOw will yoU calculate the mass of steam circulated in a condenser?
A: The answer is given below
Q: Which combination of the following statements is correct? The incorporation of reheater in a steam…
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Q: am at 10 MPaa, 550 degrees celsius enters an ideal engine that has one stage of regenerative cycle;…
A: Given:P1=10 MPaT1=550°CP2=1 MPaP3=10 KPa
Q: Steam is supplied to a two-stage turbine at 48 bar and 400 °C. It expands in the first turbine until…
A: Given data: P3=48 barT3=T5=400°CP6=0.04 bar Need to determine the specific enthalpy in kj/kg for…
Q: Superheated steam at 11,200 kPa and 615°C, enters the 1st stage turbine and expands to 150 kPa. It…
A: A turbine converts the thermal energy of steam obtained from a boiler and converts it to mechanical…
Q: What are the four processes that make up the simple ideal vapor compression refrigeration (VCR)…
A: Simple ideal vapor compression refrigeration Simple ideal vapor compression refrigeration is the…
Q: Define C.O.P. of the simple vapor compression refrigeration cycle R-717. The evaporation temperature…
A: COP stands for Coefficient Of Performance and indicates the efficiency of heating and cooling…
Q: Define C.O.P. of the simple vapor compression refrigeration cycle R-717. The evaporation temperature…
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Q: Problem 1 (Using thermodynamic tables) A large refrigeration plant is to be maintained at -12 C. It…
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Q: (a) The total power output of the turbine (b) The temperature rise of the cooling water from the…
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Q: Provide an expert insight about the methods used to increase thermal efficiency of a steam power…
A: Concept: 1.Steam power plant works on rankine cycle. 2.Rankine cycle has boiler which required heat…
Q: Sketch the layout for the above processes showing the flow between the turbine, the two- stage…
A: Given dataTurbine pressure P1 = 30barTemperature T1 = 3500CExhause pressure of turbine P2 =…
Q: 3. When subcooling the liquid refrigerant: a. the refrigerating effect per unit mass increases. b.…
A: Subcooling within a vapor-compression refrigeration cycle has the following effect: It increases…
Q: Steam is supplied to a two-stage turbine at 40 bar and 350°C. It expands in the first turbine until…
A: To find The work output, the heat supplied specific steam consumption, and the cycle efficiency.…
Q: Steam is supplied to a two-stage turbine at 48 bar and 400 °C. It expands in the first turbine until…
A: Given: P3=48 barT3=400°CT5=400°CP6=0.04 bar
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- After heat is absorbed into a condenser medium in a water-cooled condenser, the heat can be deposited in one of two places. What are they?The main purpose of this assignment is for you to think about the 3rd type: the "binary cycle" geothermal power station. It's the design used when the well brings up water that isn't extremely hot, but "regular hot" (generally between 100 and 180 degrees Celsius). Binary cycle is similar to the other two types in one way: after the hot water has transferred its energy, it is recycled by being pumped deep into the ground (study the diagram). What is the name of the part that returns the water to the ground? * Binary Cycle Power Plant Load Turbine Generator Heat exchanger with working fluid Rock layers Production well Injection wellPower generation using steam is one of the most common method which can be found around the world. In these type of power plants, steam goes through a basic thermodynamic cycle called Rankine cycle which is shown in the following figure. Steam flow Boiler Qin Pump Wout Win Condenser For the proper operation of the cycle, water should be pumped to the boiler using pump which required work input (Wn) to the cycle. Heat energy should be supplied to the boiler (Qin) to generate steam and then high pressure steam is fed to the turbine. By extracting the energy from high pressure steam, turbine is producing work output (Wout)- Because of this, the steam pressure is reduced and low pressure steam is flowing into the condenser. Condenser removes heat energy from steam further (Qout) and steam is converted into liquid water. The liquid water can be pumped into the boiler again and the cycle continues. Performance of a Ranking cycle can be evaluated by using thermal efficiency (neh)which is…
- Draw the schematic and p-h diagram for the problem below: A two-stage cascade refrigeration system uses ammonia as the working substance. The evaporator is at -35 degree Celsius and high pressure condenser is at 1514.2 kPa. The cascade condenser is a direct-contact type. The refrigeration load is 90 tons. Determine the a.) the COP, and b.) the quantity of the fluid entering.Power generation using steam is one of the most common method which can be found around the world. In these type of power plants, steam goes through a basic thermodynamic cycle called Rankine cycle which is shown in the following figure. Steam flow Boiler Qin Pump Wout Win Condenser •Qout For the proper operation of the cycle, water should be pumped to the boiler using pump which required work input (Wm) generate steam and then high pressure steam is fed to the turbine. By extracting the energy from high pressure steam, turbine is producing work output (Wout). Because of this, the steam pressure is reduced and low pressure steam is flowing into the condenser. Condenser removes heat energy from steam further (Qout) and steam is converted into liquid water. The liquid water can be pumped into the boiler again and the cycle continues. Performance of a Ranking cycle can be evaluated by using thermal efficiency (nth)which is determined from; the cycle. Heat energy should be supplied to the…Steam is supplied to a two-stage turbine at 48 bar and 400 °C. It expands in the first turbine until it is just dry saturated, then it is re-heated to 400 °C and expanded through the second-stage turbine. The condenser pressure is 0.04 bar. High-P turbine Low-P turbine Reheater Boiler -o P4 = P3 = Preheat Condenser Use file 4 to answer quesion 4 to find the thermal efficiencyof the systemin percentage to 2.d.p. ? Ifo
- How to do a heat/energy balance on a anode fuel cell and a condenser given that the fuel cell is isothermal and the outlet of the condenser is 25 degrees?2. A reheat cycle with two stages of reheating is executed with steam expanding initially from 20 MPa and 540 °C. The two reheater pressures are 3.8 MPa and 0.97 MPa and the steam leaves each reheater at 540 °C. Condensation occurs at 60 °C. For the ideal cycle and 1 kg/sec of steam, find the following: a. Heat added b. Cycle efficiency 3. A steam power plant operates on the reheat Rankine cycle. Steam enters the high-pressure ino ot 12 5 AARa an d 550 oc 77 1.Figure on the right provides steady-state operatingdata for an ideal vapor-compression refrigeration cycle withRefrigerant 134a as the working fluid. The mass flow rate ofrefrigerant is 30.59 lb/min. Sketch the T–s diagram for thecycle and determinea) the compressor power, in horsepower.b) the rate of heat transfer, from the working fluid passingthrough the condenser, in Btu/min.c) the coefficient of performance.
- 3. Generate the SFEE equations for the following process equipment with neat diagrams: 1. Air Compressor 2. Boiler 3. Shell & Tube Heat Exchanger 4. Evaporator 5. Condenser 6. Cooling TowerIn a steam power plant, saturated steam at a pressure of 400 psia enters the turbine. The condenser pressure is 1 psia. Find the ideal Rankine cycle and the maximum thermal efficiency. [Ans: 33% and 38%]1st Step: Evaluate the performance of the Refrigerator 1.Refrigerator 1 operates as a reverse Carnot cycle using R-717 as the refrigerant at aflow of 1.8 kg/s. The condensing and evaporating temperatures are 25 °C and -5 °C, respectively.To evaluate the performance of Chiller 1, you must determine the following performance parameters:project:a) Rate of heat elimination in the condenser (Q );b) The power of the compressor;c) The COP of the cycle.For the energy balance, make the following considerations:- Permanent regime;- Variation of kinetic energy and potentials are negligible;- Compressor and turbine operate adiabatically;- Evaporation and condensation steps do not involve work. Please, make it typeable, written in virtual text, do not do it by hand and do not take a photo, it interferes with the understanding of the lyrics.