compression of an air-standard Diesel cycle are 90 kPa and 300 K, respectively. At the end of the heat addition, the pressure is 6821 kPa and the temperature is 1950 K.   Determine the compression ratio.

Q: The conditions at the beginning of compression in an Otto engine are 101.3 kPaa, 0.66 m^3 and 38.0…

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Q: erature of the air a cycle is 1,344 °c. num speed. Thake

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Q: An ideal Diesel cycle has the air inlet temperature and pressure of 19 0C and 92 kPa respectively.…

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Q: An ideal Diesel cycle has the air inlet temperature and pressure of 19 0C and 92 kPa respectively.…

A: The temperature after compression is calculated using adiabatic relation between temperature and…

Q: Diesel engine takes in atmospheric air at 101.325 kPa and 29°C. The initial volume of the air is 0.6…

A: Answer: (a) Power: 8080.6 kW (b) Efficiency: 61.2 %

Q: One kilogram of air was used as prime mover in a standard Otto cycle. The temperatures during the…

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

Q: An ideal Diesel cycle has the air inlet temperature and pressure of 18 °C and 92 kPa respectively.…

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Q: ses a four-stroke Otto cycle with turbocharging that is air-standard. The air-fuel mixture enters…

A: To determine the amount of net effort done during the compression stroke.

Q: An ideal air-standard Otto cycle engine has a compression ratio of 8. At the beginning of the…

A: Here we will apply the basic equation of the heat and work for the respective processes to get the…

Q: At the beginning of compression, the temperature of air is 300 K. The compression ratio is 13 and…

A: GivenT1=300Krk=13PmaxPmin=P3P1=60Qv=QP

Q: An ideal Diesel cycle has the air inlet temperature and pressure of 20 °C and 92 kPa respectively.…

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Q: An air-standard Diesel cycle has a maximum temperature of 1800 K. At the beginning of compression,…

A: Diesel cycle is based on Compression ignition engine it has four process Adiabatic compression…

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

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Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

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Q: In an ideal diesel cycle the pressure and the temperature at the beginning of compression are 98.5…

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Q: An air-standard Diesel cycle has a maximum temperature of 2000 K. At the beginning of compression,…

A: Given:Maximum temperature in cycle, T3=2000 KAt the beginning of compression, P1=95 kPa, T1=300 KThe…

Q: An air-standard Diesel cycle has a Cutoff ratio of 1.8 and compression ratio of 18. At the beginning…

A: An air-standard Diesel cycle has a Cutoff ratio of 1.8 and compression ratio of 18. At the beginning…

Q: In an ideal Otto engine, 350 Btu are added during the constant volume process. During the…

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Q: An Otto cycle engine installed in a road vehicle has a volume compression ratio of 6 and provides a…

A: Given data as per question Volume compression ratio = 6 Cp=1004 j/kg.k Cv = 717j/kg.k we know that

Q: An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2. At the beginning…

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Q: Q50. In an ideal diesel cycle, the compression ratio is 16 and the the expansion ratio is 8. The…

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Q: Calculate the highest temperature in the cycle. Calculate the heat entering the cycle in kW.

A: for solution refer below images.

Q: he maximum temperature of a diesel engine operating on an air standard cycle is 1200K. If the…

A: Given T3=1200KT2=300°C=573Krc=V1V2=20F

Q: An ideal diesel engine has a compression ratio of 30. The air enters the cycle at 100 kPa and 20°C.…

A: Air standard assumptions: Air is the only working fluid. Air is assumed to be perfect gas. It…

Q: In an ideal Diesel cycle with an isentropic compression ratio of 18, the air is at 300 K and 100 kPa…

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Q: A spark-ignition engine has a compression ratio of 10:1. The total intake volume of the cylinders is…

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Q: An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2.0. At the…

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Q: 3. An ideal diesel engine has a compression ratio of 30. The air enters the cycle at 100 kPa and…

A: Ideal cycle : It is a cycle in which the expansion and compression takes place reversibly and…

Q: The temperature at the beginning of the compression process of air-standard otto cycle with a…

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Q: An air-standard Diesel cycle has a compression ratio of 18 and a cutoff ratio of 1.8. At the…

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Q: ow that the thermal efficiency of the Carnot cycle in terms of the isentropi mpression ratio rk is…

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Q: The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 90…

A: The diesel cycle is the fundamental thermodynamic cycle for compression ignition engines, which…

Q: A petrol engine with compression ratio of 11:1 was analysed as an air-standard cycle. The inlet…

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Q: An ideal diesel cycle powered by air has a compression ratio of 20. At the beginning of the…

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Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

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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.