At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 17 psia and 100F. The temperature at the completion of combustion is 4000 R, the compression ratio is 5.5, and the hot-air standard is k = 1.

Q: 2. A Rankine cycle has the following operating condi- tions: Steam pressure, 2.5 MPa Steam…

A: Ph=2.5 Mpa T3=280°CPL=.026 MpaIndicated steam rate=5.45 kgkwhηm=90% Now first need to calculate…

Q: 1. (a) Find the optimum pressure ratio for maximum specific work a non- ideal air Gas Turbine cycle.…

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Q: e compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the 500 K…

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Q: An air-standard Diesel cycle receives 28.5 kJ/cycle of heat while operating at 300 rpm. At the…

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Q: An ideal Otto engine, operating on the hot-air standard with k = 1.34, has a compression ratio of 5.…

A: Given Datak=1.34rk=5V=6 cu.ftT1=100°FP=13.75psia ***As per our company policy we are supposed to do…

Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 130°F The…

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Q: 1. An air standard Otto cycle receives air at 100kPa and 325K. During the heat addition process, the…

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Q: Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle takes in air at…

A: Given Data  T1=20°C=293 K T3=1100 °C=1373 K r=12

Q: A Carnot cyde, shown in Fig. (3) has the following condilions: V, = 7.5 L V, = 15 L, TH - 470o °C,…

A: Given data:- Volume at A, VA=7.5L=7.5×10-3m3Volume at B, VB=15L=15×10-3m3Higher temperature,…

Q: A turbine receives steam at 100 bar, 600ºC and exhausts it at 2 bar from which it is used for…

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Q: Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle takes in air at…

A: Given Data P1=1 bar T1=20°C T3=1100°C r=12

Q: A gas turbine operating in an ideal open cycle is served by a compressor which receives air at 15…

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Q: Q2) Air at 300 K and 100 kPa enters into the compressor of a gas turbine engine that operates on a…

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Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 130F. The…

A: A

Q: (b) A diesel engine has a compression ratio of 18 and a cut off ratio of 2.4. At the beginning of…

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Q: A two-stroke diesel engine with a displacement of 200cc, it has a compression ratio of 17 and a…

A: Diesel cycle This cycle consist 4 processes they are as follows 1–2= Adiabatic compression.…

Q: In the Air standard Diesel cycle, compression starts from 1 bar, 27 deg Celcius and compressed  till…

A: Air standard diesel cycle can be drawn as below:

Q: In a Diesel Cycle, the compression ratio is 15. Compression begins at 0.1 MPa, 40 deg. C. The heat…

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Q: A turbine receives steam at 100 bar, 600°C and exhausts it at 2 bar from which it is used for…

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Q: Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle akes in air at 1…

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Q: A spark – ignition engine has a compression ratio of 8.5 and a maximum temperature of 945.15K. At…

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Q: An Otto cycle, state 1 at the beginning of compression is 13.8 psia, 100 degree Fahrenheit, 1 ft3.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Carnot cycle, shown in Fig below has the following conditions:Va=7.5L,…

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Q: has one stage of reheat; exhaust is at 0.05MPaa and 85% quality. The specific turbine work

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Q: A gas turbine power plant operating on Brayton cycle shown in figure. The air enters the compressor…

A: given; inlet compressor temperature(T1)=300kexit compressor temperature(T2)=700kturbine inlet…

Q: An ideal Otto engine, operating on a hot air standard with k=1.34, has a compression ratio of 5. At…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: 1. An ideal Otto engine, operating on the hot-air standard with k = 1.34, has a compression ratio of…

A: Solution to first three sub-parts as per our company policy:

Q: Air enters an ideal gas turbine cycle at 1 bar and 27 C. The maximum temperature in the cycle is 727…

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Q: 2. A gasoline engine has a volumetric has a volumetric compression ratio of 10 and before…

A: Compression process 1-2 T2=T1V1V2K-1=290101.4-1=728.45K P2=P1V1V2K=851011.4=2135 KPa

Q: An Otto cycle operates on 1lb/s of air from 15 psia and 130 F at the beginning of compression. The…

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Q: An ideal Otto engine, operating on the hot-air standard with k=1.34, has a compression ratio of 5.…

A: Given Data: Compression ratio, r=5

Q: An otto cycle operates in 0.1lbs/s of air from 13psia and 140°F at the beginning of compression. The…

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Q: Gas turbine is working on Brayton cycle, the pressure ratio in the cycle is 12 and the specific heat…

A: According to the given information, we know that gas turbine is working  on Brayton cycle  The…

Q: ideal Otto engine, operating on the hot-air standard with k=1.34, has a compression ratio of 5. At…

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Q: An engine works on an Otto cycle. It has a compression ratio of 10.5, and the intake conditions of…

A: Otto cycle P1= 1 bar T1 = 28 C qin = 900 kJ/kg Find:  1) Air standard efficiency 2) Mean effective…

Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 1300F. The…

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Q: quickly solve with me time 30 minutes...In an ideal Bryton cycle gas turbine unit, air is drawn in…

A: A gas turbine operates on the Brayton cycle. It comprises adiabatic compression, constant pressure…

Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 1300F. The…

A: m˙=.2 lb/secP1=14 psiaT1=130° FMaximum temperature T3=4500°R or T3=4040.330°FCompression ration…

Q: An Ideal Otto engine, operating on the hot-air standard with k=1.34, has a comperession ratio of 5.…

A: Given data as per question  k= 1.34 compression ratio =5 Initial volume =6 ft3 Initial pressure…

Q: 45. A combined Brayton – Rankine cycle is shown in the figure. Calculate a) al the flow rates shown…

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Q: 6. An ideal Otto cycle using air has the following conditions. At point 1; p = 14.5 psia and 80° F.…

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Q: 520 R, 22 psia in the cylinder Assume cold air properties. What is the cycle's maximum temperature?…

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Q: has one stage of reheat; exhaust is at 0.05MPaa and 85% quality. The specific turbine work produced…

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Q: 3- Air enters the compressor of a gas turbine at 120 kPa, 310 K. The air compressed to 1100 kPa, the…

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Q: Air enters the compressor of an ideal air-standard Brayton cycle at 80 kPa, 299 K, with a volumetric…

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Q: Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle takes in air at…

A: P1 = 1 bar  T1 = 20°C = 293 K  r = 12  Tmax = 1100°C = 1373 K  k = cp / cv  = 1.4

Q: An ideal otto engine , operating on the hot air standard with k= 1.3, has a compression ratio of…

A: Given data as per question  k= 1.3  compression ratio = 6  Volume  =0.1982 cm3 = 7 ft3 Initial…

Q: Read the question carefully and answer with complete solution and units. The two decimal places for…

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Q: An Otto cycle operates on 0.1 lb/s of air 13 psia and 130°F at the beginning of compression. The…

A: Given Datam˙=0.1lb/sP1=13psiaT1=130+460=590°RT3=5000°Rrk=5.5{taken}k=1.3

Q: An ideal dual combustion cycle where air has initial conditions air at 110 kPa and 20C, is…

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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.