• SHASHANK SHARMA
• DEEPAK DHALLA
• SIDDHARTH JAIN
• SOMYA PAL

Gas turbine engines are known for their efficiency, power-to-weight ratio, and adaptability to a wide range of applications, making them an exemplary technological success in propulsion. This overview reviews the basic concepts and mechanisms of operation of gas turbine engines, focusing on the thermodynamic processes that control their operation. Important parts, including the exhaust system, turbine, combustion chamber and compressor, are presented in detail to show how they contribute to the process of transforming fuel energy into useful mechanical work. From the first aviation engines to the most recent turbomachines used in industry and power generation, gas turbine technology has evolved over time. Challenges such as improving efficiency, reducing emissions and preserving material durability are being addressed through ongoing research and development initiatives. After all, the gas turbine engine will always influence the future. This paper gives the brief overview of gas-turbine engine.

PROPULSION, THERMODYNAMICS, BRAYTON CYCLE, COMPRESSORS, COMBUSTION CHAMBERS, INLETS, NOZZLE, TURBINE, COMBUSTION, EXHAUST, EFFICIENCY

"GAS TURBINE ENGINE : A BRIEF OVERVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 7, page no.g429-g442, July-2024, Available :http://www.jetir.org/papers/JETIR2407650.pdf

"GAS TURBINE ENGINE : A BRIEF OVERVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 7, page no. ppg429-g442, July-2024, Available at : http://www.jetir.org/papers/JETIR2407650.pdf