In this article we will discuss about the types of engine systems. 1. Cooling System: All jet engines require high temperature gas for good efficiency. Combustion temperatures can be as high as 3500°, above the melting point of most materials. Cooling systems are employed to keep the temperature of the solid parts below the failure temperature. i. Air Systems: A [...]
Difference Between Turboprop, Turbojet and Turbofan Engines! By converting the shaft power of the turboprop into thrust and the fuel consumption per power into fuel consumption per unit thrust, a comparison between turbojet, turboprop and turbofan can be made. Assuming that the engines are equivalent as to compression ratio and temperature and that the engines are installed in equal-sized aircraft [...]
The major components of a jet engine are similar across the major different types of engines, although not all engine types have all components. The major parts include: Component # 1. Air Inlets: Subsonic Inlets: Pitot intakes are the dominant type for subsonic applications. A subsonic pitot inlet is little more than a tube with an aerodynamic fairing around it. [...]
In this article we will discuss about:- 1. Introduction to Jet Engines 2. History of Jet Engines 3. Thermal Efficiency 4. Propulsive Efficiency 5. Overall Efficiency 6. Thrust Specific Fuel Consumption (TSFC) 7. Cycle Improvements 8. Advantages and Disadvantages of Jet Propulsion over the Other System 9. Application of Various Propulsive Engines. Contents: Introduction to Jet Engines History of Jet [...]
Here is a list of eight major types or classification of jet engines. Jet Engine Type # 1. Thermojet: A thermojet is a rudimentary type of jet engine. At its heart is an ordinary piston engine, but instead of this driving a propeller, it drives a compressor. The compressed air is channelled into a combustion chamber, where fuel is injected [...]