The pressure and temperature at the beginning of compression of an air standard diesel cycle are 80Kpa and 300K. At the end of the heat addition the pressure is 6821Kpa and temperature 2150K. Caluclate 1. Compression ratio 2 cuttoff ratio 3. Thermal Efficiency 4.Mean Effective Pressure

Q: 1.At the beginning of isentropic compression in a diesel standard cycle, the pressure and…

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Q: The pressure ratio of a simple air operated Brayton cycle is 12. The air enters the compressor at…

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Q: In an air standard diesel cycle, the compression ratio is 16 and at the beginning of isentropic…

A: Given Compression ratio = 16 Temperature at point 1 = 15o C = 273 + 15 = 288 K Pressure at point 1 =…

Q: An ideal air standard Otto cycle has a compression ratio of 8.5. If the ratio of the specific heats…

A: Given data as per question Compress ratio =8.5 The ratio of specific heats =1.4 we know that for…

Q: What is the thermal efficiency of an air- standard Brayton cycle if the pressure ratio is 10.

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Q: 7. At the beginning of compression in an ideal air standard Diesel cycle, the = 100 kPa and T= 300K.…

A: As per the guidelines of BARTLEBY we are subjected to solve only 3 sub parts at a time. Please…

Q: Problem 2. In an air standard diesel cycle, the compression ratio is at the beginning of isentropic…

A: Given Compression ratio = 16 Temperature at point 1 = 15o C = 273 + 15 = 288 K Pressure at point 1 =…

Q: 1. An air-standard Diesel cycle has a compression ratio of 15 and a cutoff ratio of 1,4. At the…

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Q: 8 In an ideal Diesel cycle, the pressure and temperature are 1.03 bar and 27 "C respectively. The…

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Q: ) K, respectively. At th e is 2150 K. Determine a ratio.

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Q: The ideal air-standard Brayton cycle operates with air entering the compressor at 95 kPa, 22°C. The…

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Q: In a Diesel cycle, the volume at the beginning of the isentropic compression is 0.8 L. If the…

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

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Q: 1. An air-standard Diesel cycle has a compression ratio of IX and a cutoff ratio of 1,4. At the…

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Q: 8. (With regeneration and two-stage compression) Air enters the compressor of a Brayton cycle with…

A: The inlet pressure the the compressor is The inlet temperature at the compressor is The inlet…

Q: The maximum pressure of an ideal Otto cycle is 5.6 MPa. The compression ratio of the cycle is 8.2…

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Q: The compression ratio of an ideal air Otto cycle is 8. The initial pressure is and temperature are…

A: INTRODUCTION : The Otto cycle is based on the air standard cycle, which uses air as the working…

Q: The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 80…

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Q: In an air standard Otto Cycle, air enters at 101.25Kpa and 36°C. The compression ratio is 4:1. If…

A: Given data: The pressure at the inlet of compressor is P1=101.25 kPa The temperature at the inlet of…

Q: The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 80…

A: Given:P1=80 kPaT1=300 KP3=6821 kPaT3=2050 K

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

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Q: A 2-stroke engine that works based on the diesel cycle admits air conditioning 100kPa and 280K. The…

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Q: An ideal Brayton cycle has a pressure ratio of 8. At the beginning of the compression process, air…

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Q: A constant volume fuel-air cycle of compression ratio of 7, operates on a hydrocarbon fuel of CsH17.…

A: Internal combustion engine It is a device that is used to convert chemical energy of fuel into heat…

Q: A 4.5 L four-cylinder diesel engine operates on the ideal Diesel cycle, with a compression ratio of…

A: Given: Initial pressure is P1=97 kPa Initial temperature is T1=27°C=300K Initial volume is V1=4.5L1…

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

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Q: A 2-stroke engine that works based on the diesel cycle admits air conditioning 100kPa and 280K. The…

A: Given: For a 2 stroke diesel cycle P-v diagram Inlet conditions P1=100 kPaT1=280 Kcompression…

Q: ・An ideal Diesel cycle receives air at 105 kPa and 315k for isentropic compression. The cycle has a…

A: Given that: For the diesel cycle, P1 = 105 kPa, T1 = 315 K Cut off ratio = 2, Compression ratio = 17…

Q: An air-standard Diesel cycle has a compression ratio of 18, and the heat transferred to the worki…

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Q: In a Diesel cycle, the volume at the beginning of the isentropic compression is 0.8 L. If 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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Q: In an Otto cycle, the volume at the beginning of the isentropic compression is 0.54 L. If the…

A: given data initial volume V1=0.54L displaced volume Vs=0.48L specific heat ratio  γ=1.35 heat…

Q: Q3) A constant volume fuel air cycle with a compression ratio of 8, the A/F=15:1. The pressure…

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Q: (a) Derive an expression for the air standard efficiency of a Brayton cycle in terms of pressure…

A: The derivation of the air standard efficiency is given below step by step.

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

A: Given that: T1 = 300 kPa, P1 = 95 kPa T2 = 2000 kPa r = V1V2 = compression ratio = 20 m = mass of…

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.