The compression ratio in an air-standard Otto cycle is 10. At the beginning of the compression stroke the pressure is 0.10 MPa and the temperature is 15°C. The heat transfer to the air per cycle is 1800 kJ/kg air. Determine (a) the pressure and temperature at the end of each process of the cycle and (b) the thermal efficiency.

Q: An air-standard dual cycle has a compression ratio of 14. At the beginning of compression, p1 = 14.5…

A: Given data as per the question Initial temperature of air =500F=510Rcompression ratio =14V1= 0.5…

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: 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: A petrol engine with compression ratio of 15:1 was analysed as an air-standard cycle. The inlet…

A: Given that, Compression ratio, r=15:1Inlet pressure, P1=101 kPa,Inlet Temperature, T1=15…

Q: 1. An ideal Otto cycle has a compression ratio of 8. The temperature of air at the beginning of the…

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Q: In an engine working on the ideal Otto cycle, the pressure and temperature at the beginning of…

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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: compression of an air-standard Diesel cycle are 90 kPa and 300 K, respectively. At the end of the…

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

A:

Q: In an ideal Otto cycle, the compression ratio is given as 9. At the beginning of the compression…

A: Given Data Ideal Otto cycle Compression ratio r=9

Q: Consider an air-standard Otto cycle that has a compression ratio of 8 and a heat addition of 1330…

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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: operating in an air standard conditions has a peak tempearture of 800C. If the heat added in each…

A: Given data  T3= 800 +273=1073 K Assume inlet temperature = 300K

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: A modern diesel engine operating on the dual combustion cycle with a compression ratio of 15.5/1…

A: Givenrk=15.5p=1.013barT=23oCQV=168kJ/kgQp=375kJ/kg

Q: The compression ratio of a Dual cycle is 16. The temperature and pressure at the beginning of the…

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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: An Otto cycle operates on the air-standard. Assuming that specific heats are evaluated at 300 K,…

A: The Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark…

Q: 4 cylinder engine is operating with a compression ratio of 10 and maximum pressure of 50 bar. At the…

A: Given: Total volume, V1=2.5 LPressure in the beginning of compression stroke,P1=1 barTemperature at…

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: In an ideal Brayton cycle with 2 stages of compression and 2 stages of expansion and a regenerator,…

A: The thermal efficiency of the cycle.Given:The enthalpy at the inlet of the compressors is .The…

Q: The cycle net work of an air standard Otto cycle is 900 kJ/kg with a maximum cycle temperature of…

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

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Q: For a maximum cycle temperature of 3000°R, determine: (a) the heat addition to the cycle, in Btu.…

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Q: An air-standard dual cycle operates with a compression ratio of 18:1. At the beginning of…

A: To find: The temperature after isentropic expansion, the pressure after the constant-volume…

Q: An ideal Diesel cycle has the air inlet temperature and pressure of 28 0C and 92 kPa respectively.…

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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 Otto cycle operating in an air standard conditions has a peak temperature of 800C. If the heat…

A: Given that, Peak temperature of otto cycle, T=800 °C,Head added in each cycle, Qadded=350 kJ/kg,…

Q: The compression ratio in an air-standard Otto cycle is (8). At the beginn mpression: stroke, the…

A: Givenair standard otto cycler=8P1=0.1MPaT1=15oCQadd=1800 kJ/kg

Q: An Otto cycle operating in an air standard conditions has a peak temperature of 8000C. If the heat…

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Q: What is the difference between the clearance volume and the displacement volume of reciprocating…

A: In an Internal Combustion Engine, the total volume of the cylinder is divided into two parts.…

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

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Q: In a Dual cycle, the volume at the beginning of the isentropic compression is 0.85 L and the…

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Q: An air-standard Otto cycle uses 0.1 kg of air and has a clearance of 17%. The intake conditions are…

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Q: atio is 1.5. Determine the thermal efficiency, heat added, maximum gas pressure, and temperature…

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Q: In the ideal diesel cycle, the compression ratio is 19 and the shear rate is 2.4. The pressure of…

A:

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.