An ideal regenerator (T3 = T5) is added to a simpleideal Brayton cycle (see Fig. P9–105). Air enters the compressor of this cycle at 16 psia and 100°F; the pressure ratio is 11;and the maximum cycle temperature is 1940°F. What is thethermal efficiency of this cycle?

Q: Determine: the temperature and pressure at the end of each process of the cycle Determine: the…

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Q: In an air-standard Otto cycle the compression ratio is 10. Prior to the isentropic compression…

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Q: Consider a Brayton cycle with a pressure ratio of 13, that receives 6.5 lbm/s of air at 75 ∘F.…

A: The T-s diagram for actual Brayton cycle is given as   In the above diagram, the temperatures T2s…

Q: 2. A Carnot cycle with 5.5 lbm of air as working substance; the pressure and temp at the beginning…

A: Given that, Carnot Cycle,Weight of air, W=5.5 lbm,Pressure at beginning of isothermal expansion,…

Q: A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7. Air…

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Q: ON TWO A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7.…

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Q: 3. Sketch the Carnot cycle on a P-V digram and derive the expression for thermal efficiency of an…

A: Carnot cycle

Q: Marbles having a mass of 5 g are dropped from rest at A through the smooth glass tube and acCumulate…

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Q: The compression ratio of an ideal Otto cycle is 6:1. Initial conditions are 101.3 kpa and 20°C. Find…

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Q: An ideal Otto cycle has a compression ratio of 10.5, takes in air at 90 kPa and 40°C, and is…

A: Given data: Compression ratio rp=10.5 Inlet pressure = 90 kPa Inlet temperature = 40o C Need to…

Q: Given an ideal Brayton cycle, air is compressed at 95 kPa and 25°C at 800 kPa. Under simplified…

A: Given:The initial pressure is the initial temperature is The final pressure is the properties of air…

Q: A  Carnot cycle has been chosen as a candidate for the ideal vapor power cycle.  The pump inlet is a…

A: The minimum pump work will be about 10 kJ/kg.

Q: The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression…

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Q: Required information Problem 09.097 - Modified Brayton Cycle with Two-Step Expansion - DEPENDENT…

A: Given data: rp=8T1=0oCP1=110 kPaTmax=T3=1500 K To find:

Q: Consider a Brayton Cycle with all the goodies installed: Regenerator (c=75%); Intercooling of…

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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.