An Otto cycle operates on 1lb/s of air from 15 psia and 130 F at the beginning of compression. The temperature at the end of combustion is 5,000 R; compression ratio is 5.5. for hot-air standard k=1.32. find (a) T4, OR; (b)P4, psia; (c) Qr, BTU/s; (d) thermal efficiency, and (e) work net in horsepower. (Please provide complete solution and write legibly)

Q: d) Calculate the maximum cycle pressure. Pmaz bar e) Calculate the maximum cycle temperature. Tmaz =…

A: Taken the snip of the diagram given in the question,

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A: GIVEN DATA- p1 = 100 kPa, T1 = 340 K, and T3 = 4850.3 K, r = 15 and rc = 2. For n = 1.3, cv = 0.718…

Q: A cold air-standard Otto cycle has a compression ratio of 12 and the temperature and pressure at the…

A: Given data: r=12p1=14.2 lbf/in2T1=520°RQ=400 Btu/lb Need to determine the the maximum temperature,…

Q: Consider a cold air-standard Diesel cycle. Operating data at principal states in the cycle are given…

A: P1=100 kPaT1=340 KT3=4850.3 Kr=12rc=2n=1.3Cv=0.718 kJ/kg.KCp=1.005 kJ/kg.K

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Q: Consider a cold air-standard Diesel cycle. Operating data at principal states in the cycle are given…

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Q: only need help with letter (d).   At the beginning of the compression process of an air-standard…

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A: To find: The temperature T4 in kelvin. Given: The temperature at 3 is T3=4850.3 K. The cut off ratio…

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Q: In a Diesel cycle operation, the following data are observed: P1= 98.0 kPaa T₁ = 349.0 K P2 = 3965.0…

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Q: Write legibly so i can understand 2. An ideal dual cycle operates on 1 lb m of air. The properties…

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Q: Consider a cold air-standard Diesel cycle. Operating data at principal states in the cycle are given…

A: GIVEN DATA-   A DIESEL CYCLE GIVEN  p1 = 100 kPa, T1 = 340 K, and T3 = 4850.3 K, Compression ratio r…

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Q: An air-standard power cycle with constant specific heats is executed in a closed system and is…

A: Air m = 1Kgp1 = 110KPa1T1 = 299Kcompression ratio (r) = v1v2

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Q: A cold air-standard Otto cycle has a compression ratio of 6 and the temperature and pressure 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.…

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Q: A cold air-standard Otto cycle has a compression ratio of 12 and the temperature and pressure at the…

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Q: the maximum temperature, in °R. the maximum pressure, in Ibf/in.2 the percent thermal efficiency.

A: Given: Otto cycle P1=14.2 lbf/in2 T1=520 R Compression ratio=12 Heat added=600 Btu/lbm TO determine:

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A: Mass flow rate, m˙= 20 kg/s Temperature at the beginning of compression, T1= 25∘C= 25+273= 298 K…

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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.