Group of answer choices

Q: To see the effect of maximum temperature on engine efficiency in the ideal Brayton cycle, a variable…

A: The P-v diagram of Brayton cycle is Maximum temperature in the cycle occurs at state 3 i.e., T3

Q: 1. An air standard Otto cycle receives air at 100kPa and 325K. During the heat addition process, the…

A:

Q: the efficiency of the cycle will be

A:

Q: Water (7 = 9.810 kN/m, vapor pressure 1.700 kPa (abs)) flows in a series pipeline system from a…

A: Given: The value of γ is 9.810 kN/m3. The value of atmospheric pressure is, Patm=101 kPa. The value…

Q: What are the advantages and disadvantages of an over-square engine?

A: Internal Combustion Engine: In the internal combustion engine, also known as IC Engine, combustion…

Q: The compression ratio of an engine working on the constant volume cycle is 9.3 to 1. At the…

A:

Q: d. With the data given determine (A) the pressure and temperature of all five states, (B) the amount…

A: Given data,1-2→Compressor2-3→Combustion changer3-4→Turbine4-j→Nozzle

Q: What would be the expected increase in efficiency of an Otto-cycle gasoline engine if the…

A: given data- compression ratio initially r1 = 6.5                               finally   r2  = 8.0…

Q: 02) An engine operates on air standard Otto cycle with a compression ratio of 9 to 1. The pressure…

A:

Q: You are designing a gas turbine engine that must provide 1.91 kW of output power. The efficiency of…

A: “Since you have posted a multiple question, we will provide the solution only to the first question…

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.