An air standard gas turbine engine operates on an overall pressure ratio of 4 and between the temperature limits of 70 F and 1600 F. Assuming constant specific heats, evaluate the compressor work. The efficiencies of compressor and turbine are 0.82 and 0.92, respectively. (a) Assuming constant specific heats, evaluate the compressor work. (b) determine the turbine work (c) determine the thermal efficiencies

Q: operate on Brayton cycle with a pressure ratio of 8, the maximum and minimum temperature of the…

A: Solution is attached below

Q: IS sidered as a quasi-equilibrium process such tha ate.

A: To determine the Required Flowrate

Q: determine optimum velocity of steam

A: Given; For a single stage impulse turbine with; rotor diameter,d =2 mSpeed,N=3000 rpmNozzle angle…

Q: 8.

A:

Q: the compressor. Assume an inlet [6] At a particular operating condition an axial flow compressor has…

A:

Q: Write legibly, provide manual step by step solution, and diagram for below given problem. A…

A:

Q: A steady-flow system operating on the ideal Ericsson cycle can achieve the Carnot efficiency. One of…

A: Given, Isothermal turbine, rp=P1P2 Two-stage expansion with reheating, PA1PA2=PB1PB2=rp=rp1/2…

Q: QI. Six cylinders, 3.2 liter, supercharged engine operating at 3000 rpm have an overall volumetric…

A:

Q: 1. The working substance for a Carnot cycle is 8 lbn of air. The volume at the beginning of…

A: Given:Mass of Air, mair=8 lbmThe volume at the begining of the ispthermal expansion, V1=9 ft3The…

Q: A turboshaft engine comprising a gas generator and a free power turbine is selected to provide…

A:

Q: 1. The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of…

A: Given data: The mass of the air is m=8 lb The volume at the point 1 is V1=9 ft3 The pressure at the…

Q: Refrigerator 1 simulates an ideal refrigerator and therefore operates on a Carnot cycle using R-134a…

A:

Q: A turbine receives steam at 8.8 MPa, 510OC and exhaust it at 0.175 MPa. (a) For the ideal Rankine,…

A: The steam turbine works in the Rankine cycle. An ideal Rankine cycle is the one where the pump and…

Q: An air standard gas turbine engine operates on an overall pressure ratio of 4 and between 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: Air in a piston-cylinder assembly undergoes a Carnot power cycle. For the process numbers used in…

A:

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 118 kPa, 329 K, with a…

A: Find effiecency of the brayton cycle.

Q: For a fixed pressure,Compare the performance of otto engine and Diesel engine.

A: Otto engine-It works on otto cyle.Which consists following four processes-1.Isentropic…

Q: In a standard Brayton cycle, the maximum temperature is 1,473 K while the minimum temperature is 307…

A: Given Data Tmax=1473 K Tmin=307 K qin= 1074 kJ/kg

Q: why radial gas turbines and compressors are not suitable for large applications

A:

Q: Air goes through a Brayton cycle gas turbine, entering the compressor at 11 °C and 108 kPa. When it…

A:

Q: The working substance for a Càrnot eycle plume at the beginning of isothermal expansion is 9 cu ft…

A: m=8lbv1=9ft3P1=300Psi=300×144lbt/ft2 2feet =12inchv2v1=2  v2=2v1=18ft3T3=T4=90°f=305.37kfor process…

Q: Nitrogen gas is being compressed from 105 kPa and 295 K to 460 kPa and 553 K, if 17 kJ/kg of heat…

A:

Q: 4. Steam turbine with 80% stage efficiency receives steam at 7MPa and 550 deg C and exhausts as…

A:

Q: A flow of steam at 12 MPa, 600°C enters a two-stage turbine as shown in the image below. The…

A:

Q: The working substance for a Carnot cycle is 8 Ib of air. The volume at the eginning of isothemal…

A:

Q: (5)A steam power plant operates on the cycle shown in the figure. If the isentropic efficiency of…

A:

Q: The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of isothermal…

A: Note: As per our guidelines we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: Explain and contrast the functionality of a steam turbine and gas turbine engine. Sketch the main…

A: Introduction:- Boilers are pressure vessel which is sued mainly on ships where the water is heated…

Q: Justify why the Rankine cycle is preferred over the Carnot cycle in steam production plants…

A: Rankine cycle is preferred over the Carnot cycle in steam production plants due to practicality,…

Q: A Carnot power cycle operates on 3lb of air between the limits of 800°F and 600°F. The pressure at…

A:

Q: gas-turbine engine with regeneration operates with two stages of compression and two stages of…

A:

Q: Power developed by the engine in kW.

A: Given: P1=1 barT1=27°C=27+273=300 Kr=V1V2=5P3=32 barn=1.25D=12 cm=0.12 mL=20 cm =0.2 mN=550 rpm To…

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 119 kPa, 328 K, with a…

A:

Q: 2. Consider an ideal gas turbine cycle in which air enters the compressor at 1 bar and 18 °C. The…

A: Given Data  State 1: 1 bar,18°C State 2:3.5 bar State 3:600°C

Q: Gaseous nitrogen actuates a Carnot power cycle in which the respective volumes at the four corners…

A: Given: Volumes of gas at different states are: V 1 =10.10 liter V 2 = 14.53 liter V 3 = 226.54 liter…

Q: 10°C. If the pressure ratio is 5 and the maximum temperature is 800°C, determine (a) the horsepower…

A:

Q: In a standard Brayton cycle, the maximum temperature is 1,478 K while the minimum temperature is 301…

A:

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 106 kPa, 281 K, with a…

A:

Q: Air undergoes a Carnot cycle inside a piston-cylinder between thermal reservoirs at 1200K and 400K.…

A: Given data, Carnot cycle Th = 1200 K TL = 400 K V2 = 3 V1 Find Efficiency (n)

Q: Q1 For the Otto cycle, draw p-v and T-s diagrams and explain all thermodynamic processes of the…

A: 1. Otto cycle          Note :- you have posted multiple questions on single window. As per the…

Q: A geothermal power plan has the following data: specific enthalpy at final stage equal to 28.5…

A: Given data:

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.