1. An ideal air-standard diesel cycle with inlet conditions: 21.11˚C and 14.7 psia, 700 Btu/lbm heat input, and a compression ratio of 15. Find P2, T2, T3, V3, P4, T4, and the efficiency of the cycle.   Take Note: Assume air standard values for R and k Cp = kR/k-1 Cv = R/k-1 a. Find the value of P2. (in psi or lb/in^2) b. Find the value of T2. (in Rankine) c. Find the value of T3. (in Rankine)

Q: ycle work of an air standard otto engine is 1100 kj/kg. Maximum cycle temperature is 3300 deg. C and…

A: Given:Wc=1100 KJ/KgT3=3300°C =3573 KT2=700°C =973 K

Q: Given the same compression ratio for both air standard Otto and air standard  Diesel cycle, which…

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Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 130 degF. The…

A:

Q: A large stationary Brayton-cycle gas turbine power plant delivers a Net Power Output of 100 MW…

A: The pressure ratio is The net power output is The minimum temperature is The minimum pressure is The…

Q: Read the problem carefully and provide complete solutions with derivation of formulas (integrals and…

A: Introduction: The dual cycle combines the Otto and Diesel cycles, it is also known as the restricted…

Q: In an ideal Diesel Cycle, the temperature of the air at the beginning of compression is 320 K and…

A: Carnot's standard expresses that no motor can be more proficient than a reversible motor (a Carnot…

Q: End of compression is your self (kPa) My cycle is your maximum self (Pa) Motorized air dry eam (kg)

A: as per honor code I can give you first 3 subpart's answers as you not mentioned specific sub part.If…

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: 4. A CI engine operating on the air standard diesel cycle, has cylinder conditions at the start of…

A:

Q: Determine the net work.

A: Given data, an air standard Otto cycleThe compression ratio r =7 The beginning of the compression…

Q: Calculate the air-standard diesel cycle efficiency of an engine with a compression ratio of 16:1…

A: Let r =Compression ratio =V1/V2 =16 γ =1.4 ρ =Fuel cut off ratio =V3/V2 As it is given that  V3-V2 =…

Q: mpression-ignition engine with compression ratio of 14 is being designed. Pressure and temperature…

A: Pressure at bottom dead center = P1 = 1.3 barCompression Ratio = CR =  14Temperature at top dead…

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: b) For an air standard diesel cycle with compression ratio 16, the cut off takes place at 8% of the…

A: Given DataV1V2=r=16V3V2=rc=?

Q: 6% of the stroke. State 1 is defined by 14psia and 140°F. For the hot-air standard with k=1.34 and…

A:

Q: An ideal air-standard Brayton cycle has a pressure ratio of 30. Air enters the compressor at 265.3 K…

A: Answer: The compressor work is 435.7012 kJ/kg.

Q: Compression begins at 101 kPaa and 27*C for an air- standard Otto cycle having a compression ratio…

A:

Q: In a constant pressure engine, the compression ratio is € and at the beginning of the polytropic…

A:

Q: Write down the differences between the jet cycle and the open Brayton cycle.

A: Brayton cycle The expansion process occur on this cycle at the ambient pressure There is no nozzle…

Q: 1. Why ICE is always open cycle while the ECE can be open or closed cycle? 2. Compare between the SI…

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Q: 3. The compression ratio of an Otto cycle is 9.32 with a T1 and T3 of 328 K and 1,123 K,…

A:

Q: the P-V-diagram that show the gas_processes used in the Otto cycle is labeled number while the real…

A:

Q: 4. Explain Figure Q6-4 FIGURE Q6-4 Thermal efficiency of the ideal Diesel cycle as a function of…

A:

Q: the correct order of

A: Given; Correct order of efficiencies for otto, dual and diesel cycle is ?  where,  For the same…

Q: We wish to model a gasoline engine for an automotive application with the ideal Otto cycle. The…

A:

Q: on the ideal dual-Combustion Q6) In an engine working cycle, the temperature and pressure at the…

A:

Q: One kg is taken from the air during the Otto cycle, the initial pressure and temperature are 10 kN /…

A: Write the given data with suitable variables. m=1 kgT1=100 °CP1=10 kPar=6Qadded=3350 kJ/kg

Q: An engine works on an Otto cycle. It has a compression ratio of 10.5, and the intake conditions of…

A: Otto cycle P1= 1 bar T1 = 28 C qin = 900 kJ/kg Find:  1) Air standard efficiency 2) Mean effective…

Q: What is the highest temperature attainable of an otto cycle engine that have compression ratio of…

A:

Q: In a Diesel cycle, the volume at the beginning of the isentiopic compression is O.8L. If the…

A:

Q: A 4 cylinder, 4 liter compcompression-ignition engine operates on the air standard dual cycle. It…

A: For one cylinder calculate the displacement volume.

Q: A cold air standard Otto cycle has a compression ratio of 8. The cylinder state at the end of the…

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Q: ng air has the follo neat added to the air °R and K = 1.4. Con

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Q: operates on a Brayton cycle. The air mass fl ow rate is 5 kg/s and the maximum air temperature in…

A:

Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 1300F. The…

A:

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: A compression-ignition engine with compression ratio of (1.50x10^1) is being designed. Pressure and…

A: Given data Pressure at bottom dead center = P1 = 1.3 bar Compression Ratio = CR =  1.5 x 10 = 15…

Q: A compression-ignition engine with compression ratio of (1.50x10^1) is being designed. Pressure and…

A:

Q: A diesel engine takes in air at 0.95 bar and 21 o C and operates on the dual combustion cycle.…

A: Write the given data. P1=0.95 barT1=21 °Cr=19P3=P4=68 barQp=0.60QsQv=0.40Qs

Q: At the beginning of compression, Otto cycle works on 0.2 lb/s of air at 14 psia and 1300F. The…

A: m˙=.2 lb/secP1=14 psiaT1=130° FMaximum temperature T3=4500°R or T3=4040.330°FCompression ration…

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.