Describe the various types of compression system commonly found in gas turbines engines. What are the requirements of the compressor? Under what circumstances would you use each type of compressor

Q: Power Plant whose efficiency is between 20% to 35%. What is the compression ratio based on…

A: Ans: A is correct

Q: a turbojet aircraft is travelling at a speed of 925 kilometres per hour in atmospheric conditions of…

A: A turbojet engine is a type of jet engine that generates all of its thrust by ejecting a high-energy…

Q: erature of the air a cycle is 1,344 °c. num speed. Thake

A:

Q: In a Gas Turbine Power Plant whose efficiency is between 20% to 35%. Wha efficiency? A 1/1.85 B.…

A: Option A is correct.

Q: An ideal Diesel cycle has the air inlet temperature and pressure of 19 0C and 92 kPa respectively.…

A:

Q: Q1b. (5p) A spark-ignition engine operates on the ideal Otto cycle. The air enters the engine at 101…

A: Given Data  P1=101KPa T1=32C=305K Using the table  u1=217.67 KJ/Kg Vr1=596

Q: An ideal Diesel cycle has the air inlet temperature and pressure of 19 0C and 92 kPa respectively.…

A: The temperature after compression is calculated using adiabatic relation between temperature and…

Q: In a closed cycle gas turbine there is a two stage compressor and a two stage turbine. All the…

A: Given Compressor pressure = 1.5 bar Compressor temperature = 20o C Cycle temperature = 750o C Cycle…

Q: Compare the thermal efficiency of a two-stage gas turbine with regeneration, reheating, and…

A: Given data: P-V diagram of a typical Gas turbine cycle with all the modification will be given as:…

Q: One kilogram of air was used as prime mover in a standard Otto cycle. The temperatures during the…

A: Dear student,                    According to the guidelines I am allowed to answer only three…

Q: A gas turbine power plant working on Brayton cycle as per the following specifications. Pressure and…

A: Given data: The pressure at the inlet of the compressor is P1=1 bar=100 kPa The temperature at the…

Q: Determine the mean effective pressure of an ideal Otto cycle that uses air as the working fluid if…

A: given; initial temperature (T1)=600F                                          =519.67Rinitial…

Q: A petrol engine with compression ratio of 15:1 was analysed as an air-standard cycle. The inlet…

A: Given that, Compression ratio, r=15:1Inlet pressure, P1=101 kPa,Inlet Temperature, T1=15…

Q: 3. An ideal Diesel engine operates on 1 lb of air with a suction state at 14.1 psia and 100F. The…

A:

Q: In an Otto cycle, air is compressed from 2.2 m³ to 0.26 m3 from an initial pressure of 1.2 kg/cm².…

A: Otto cycle is the standard cycle used in Spark Ignition engine. In Otto cycle, intake of air-fuel…

Q: In an engine working on the ideal Otto cycle, the pressure and temperature at the beginning of…

A:

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: Consider an ideal Ericsson cycle with air as the working fluid executed in a steady-flow system. Air…

A:

Q: An ideal Diesel engine operates on 0.63 lbm of air with a suction state at 14 psia and 140 °F. The…

A: We have given An ideal Diesel engine operates on 0.63 lbm of air with a suction state at 14 psia and…

Q: Determine the mean effective pressure of an ideal Otto cycle that uses air as the working fluid if…

A: To find: The mean effective pressure. Given: The initial pressure and temperature is P1=13 psia and…

Q: An air-standard Diesel cycle has a maximum temperature of 2000 K. At the beginning of compression,…

A: Given:Maximum temperature in cycle, T3=2000 KAt the beginning of compression, P1=95 kPa, T1=300 KThe…

Q: Required information Problem 09.014 - 3-Step Air-Standard Cycle with Variable Specific Heats -…

A: Given data:   Cycle : Air-standard cycle with variable specific heats  Mass of air in closed system…

Q: Within 30 Minutes. A gas turbine power plant operates on a standard air cycle between pressures of…

A: To Find :  The thermal efficiency. Given : The inlet  temperature is T1=22°C The pressure at stage 1…

Q: Consider a regenerative Brayton cycle operating with a pressure ratio of 8, where the air enters the…

A: The pressure ratio is The inlet temperature at compressor is The inlet pressure at compressor is The…

Q: What is a turbojet engine?

A: A turbojet engine is a reaction type engine in which a compressor compresses the air and force it…

Q: 2. An ideal Diesel engine operates on 0.63 Ibm of air with a suction state at 14 psia and 140 •F.…

A: solution                 mass of air (m) =0.63 lbmP1= 14 psia , Ti= 140°FP2= 458 psia…

Q: An ideal Diesel engine operates on 1.5 lb of air with a suction state at 14.1 psia and 100 F. The…

A: Givenmass of air=1.5lb or 0.68kgP1=14.1psi or 97.2KPaT1=100°F or 37.77°CP2=47.5psia or 327.5 KPacut…

Q: An ideal Brayton cycle has a pressure ratio of 6:1. The temperature of the air is 27 °C at the inlet…

A:

Q: An Otto cycle engine installed in a road vehicle has a volume compression ratio of 6 and provides a…

A: Given data as per question Volume compression ratio = 6 Cp=1004 j/kg.k Cv = 717j/kg.k we know that

Q: 3. For an ideal diesel cycle, the pressure at the beginning and at the end of compression are 98 kPa…

A:

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: An engine operating on an ideal Diesel cycle has a cylinder volume when the the piston is at…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Explain how the performance of a turbofan engine is affected by the following changes to its…

A: Introduction: A turbofan engine is the most modern variant of the basic gas turbine engine. There is…

Q: Discuss the different types of aircraft gas turbine engines and their applications.

A: There are mention different types of aircraft gas turbine engines and its important applications.

Q: For an air-standard Brayton cycle the air flow rate entering the compressor is 10 m3/s at 300 K and…

A: Given:The Air flow rate is .The inlet temperature is .The inlet pressure is .The pressure ratio is…

Q: Q2) In an engine working on the ideal otto cycle, the the pressure and temperature at the beginning…

A: To find: The compression ratio of the otto cycle, the pressure and temperature at the end of…

Q: Consider a simple ideal Brayton cycle with air as the working fluid. The pressure ratio of the cycle…

A:

Q: 3. An ideal diesel engine has a compression ratio of 30. The air enters the cycle at 100 kPa and…

A: Ideal cycle : It is a cycle in which the expansion and compression takes place reversibly and…

Q: Explain why modern turbofan engines have more than one stage in the core turbine. Your answer should…

A: Why modern turbofan engines have more than one stage in the core turbine?

Q: For a gas turbine power cycle operating on an air-standard cycle, and treating the air as a perfect…

A: T1 is the TL Lower temperature and T3 is TH higher temperature in cycleif you have any doubt please…

Q: In an ideal gas turbine cycle with two-stage compression and expansion, the pressure ratio in both…

A: Turbine: Turbine is a mechanical device which converts kinetic energy of steam into mechanical…

Q: The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 90…

A: The diesel cycle is the fundamental thermodynamic cycle for compression ignition engines, which…

Q: In an ideal Brayton cycle, air enters the compressor section at 14.7 psia and 55°F. The pressure…

A: Write the given data with suitable variables. P1=14.7 psiaT1=55 °Fr=12T3=1300 °F

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

A:

Q: A petrol engine with compression ratio of 11:1 was analysed as an air-standard cycle. The inlet…

A:

Q: A simple actual Brayton cycle using air as the working fluid has a pressure ratio of 8. The minimum…

A: Draw the T-s diagram of the Brayton cycle as shown below,