At the beginning of the compression process of an air-standard Otto cycle, p1 = 1 bar and T1 = 300 K. The compression ratio is 6 and the heat addition per unit mass of air is 1200 kJ/kg. Determine: (a) the maximum temperature of the cycle, in K. (b) the net work, in kJ/kg. (c) the percent thermal efficiency of the cycle. (d) the mean effective pressure, in kPa.

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: e pressure is 1 bar, and the cylinder volume is 560 cm^3. The maximum temperature during the cycle…

A: Draw the p-v diagram for Otto cycle. Given, p1=1 bar T1=300K v1=560cm3 Tmax=T3=2000K Compression…

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: A turbine, with isentropic efficiency 65% has a pressure ratio of 6. At the intake, air is at a…

A:

Q: Air enters an air - standard Otto cycle with a pressure and temperature of 1 bar and 15"…

A:

Q: In a gas turbine plant operating on the constant-pressure cycle, the pressure ratio is 5 and the…

A: As per given question  We have to determine theoretically output on kw

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

A:

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

A: As per bartleby guidelines we are allowed to solve only 1st 3 subparts if multiple subparts are…

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: A cold air-standard Otto cycle has a compression ratio of 9 and the temperature and pressure at the…

A:

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

A:

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

A:

Q: The rate of heat addition to an ideal air-standard Brayton cycle is 1.0 x 107 Btu/h. The pressure…

A:

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.