e pressure is 1 bar, and the cylinder volume is 560 cm^3. The maximum temperature during the cycle is 2000°K.Determine (a) the temperature and pressure at the end of heat rejection process. (b) Thermal Efficiency. (c) Determine the mean effective pressure, in at

Q: In an Otto cycle, the air at the beginning of the isentropic compression is at 1 bar and the volume…

A: Option A is the correct answer   given P1=1bar v1=vc+vs =0.54Lvs=0.48Lvc=0.54-0.48=…

Q: In a mixed air standard cycle, the maxima of pressure and temperature are 70 bar and 2000°C.…

A: Given that: For the mixed air standard cycle, maximum pressure and maximum temperature are 70 bar…

Q: Consider a modification of the cold air-standard Otto cycle in which the isentropic compression and…

A:

Q: At the beginning of the compression process of a standard cold air Otto cycle, the air is at 100…

A:

Q: Air at 100 kPa, 37°C enters an ideal Otto cycle. The peak pressure and temperature in the cycle are…

A: Given:Air inlet condition, P1=100 kPa, T1=37oC=37+273=310 KThe peak pressure and temperature, P3=4.6…

Q: Consider a modification of the air-standard Otto cycle in which the isentropic compression and…

A:

Q: Use constant specific heats at room temperature in solving the problem. An air-standard cycle with…

A: The air standard cycle consists of three processes:Process 1-2: Constant volume heat additionProcess…

Q: volume of 0.004 m3 at 27 o C and 101 kPa. If the displacement volume is 0.0035 m3 and the heat…

A: Given that ,  V1=0.004m3T1=27°CP1=101kPaVs=0.0035m3

Q: Consider an air-standard Otto cycle. At the beginning of the compression process, the pressure and…

A:

Q: At the beginning of the compression process of an air-standard Otto cycle, p₁ = 1 bar and T₁ = 305…

A: Step 1: Step 2: Step 3: Step 4:

Q: Consider a regenerative gas-turbine power plant with two stages of compression and two stages of…

A:

Q: In a gas turbine plant operating on the constant-pressure cycle, the pressure ratio is 6 and the…

A: Given Data Tmax=1088 K Tmin=272 K

Q: Wet saturated steam (x = 91.45%) at 16 bar ( hf = 859 kJ/kg, hfg = 1935 kJ/kg) reducing valve is…

A: To Find : The dryness fraction of the reduced pressure steam . Given :  The initial pressure is…

Q: At the beginning of the compression process of an air-standard Otto cycle, p1 = 1 bar and T1 = 300…

A:

Q: An air standard Otto cycle at the start of the isentropic compression has P₁ = 100 kPa and T₁ =…

A: The inlet pressure of the air, (P1)=100 kPaThe inlet temperature of the air, (T1)=27oCThe…

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.