A compression ignition engine operates on a diesel cycle has a compression ratio of 20 and uses air  as the working fluid, the cut off ratio is 1.5. The air at the beginning of the compression process is  at 100 kPa and 30 C. If the maximum temperature of the cycle is 2000 ºC. Under cold air standard  assumptions at room temperature Explain the mechanical efficiency for an ideal diesel cycle of two and four stroke engines?

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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 diesel engine has a compression ratio of 18 and a cut off ratio of 2.4. At the beginning of the…

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Q: an air-standard diesel cycle has a compression ratio of 18, and the heat transferred to the working…

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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: 16-15M An air-standard Otto cycle operates with a compression ratio of 8.55. At the beginning of…

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

A: Given,  compression ratio of 16  cut-off ratio of 2  p1 = 110 kPa T1 = 280 K.

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: 6 An air-standard dual cycle has a compression ratio of 14 and a cutoff ratio of 1.2. The pressure…

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Q: 4. An ideal diesel cycle has a compression ratio of 17 and a cutoff ratio of 1.5. This cycle…

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Q: An ideal diesel engine has a compression ratio of 20 and uses air as the working fluid. The state of…

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Q: A four-cylinder two-stroke 2.4-L diesel engine that operates on an ideal Diesel cycle has a…

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Q: Compression begins at 100kPaa and 3000K in an air standard diesel cycle. The compression ratio is a…

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Q: An ideall diesell engine has a compresion ratio of 30. The air enters the cycle at 100 kPa and 20°C.…

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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…

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Q: how much will the average effective pressure increase

A: For solution refer below images.

Q: A four-cylinder engine with a 9.5-cm bore and an 8.75-cm stroke has a 10 % clearance. The engines…

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Q: If the isentropic compression ratio of a Carnot cycle is 5 and the lower temperature limit of the…

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Q: Consider an ideal 4-stroke Diesel engine cycle. Air is compressed isentropically and combustion is…

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Q: An engine working on Otto cycle is supplied with air at 0.1 MPa,  35°C. The compression ratio is 8.…

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Q: 2. (a) Define the physical processes which comprise the four stroke cycle AND Define the…

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Q: Problem Diesel Cycle 9-59 A six-cylinder, four-stroke, 4.5-L compression-ignition engine operates on…

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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.