Turbine Engine Essay

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In this assignment I will research one part of a gas turbine engine, I have chosen to describe the combustion chamber.
A combustion chamber is a specific part of an engine where fuel is burned. The combustion engine changes heat energy into kinetic energy. There are two types of combustion engines, one which is internal and the other is external.
In an internal combustion engine, the fuel inside it is burned in the air at the top of its pistons. Most internal combustion engines are mainly used in small vehicles. In the 19th century external combustion engines were commonly used to power large steamships and trains. The combustion chamber of an internal combustion engine is limited in part. When the fuel is burnt in the combustion chamber, hot gasses can straight away push the piston down. Due to the pressure of the gas being high it quickly increases to follow the piston and to continue pushing on it. As the gas pressure goes low, the gas has then pushed the piston to its bottom place. The heat in an internal combustion chamber is made inside the engine, because it can quickly perform on the engine pistons. This then lets the internal combustion engine to be smaller and lighter than the external combustion. Due to this internal combustion engines are commonly used for mobile applications with low power. In an Internal combustion engine the increase of high temperature and pressure gases made by combustion applies straight force of the engine. Like the pistons, turbine blades or a nozzle. This force changes the component over a distance, which makes mechanical energy. ‘Internal combustion’ refers to an engine which the combustion is alternating.
In the internal combustion engine it is an engine where combustion is not the same,...

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...ed through the internal mechanism.
In an internal combustion engine the actual performance of the engine is 20% and the loss by heat is 80%. The age of diesel or petrol engine is 900.000.km. There are plenty of fuel however will finish within 15 years. An external combustion engine motor changes the chemical energy that is made inside the explosion chamber, into mechanical energy. The pressure made by the explosion is directly transmitted to the piston. The heat generated by the explosion is released straight through the exhaust pipe. If this doesn’t reach the cylinder zone then this is not spread in the rest of the engine. The temperature in the engine should be around 50 degrees Celsius. But the external blasting chamber is cooled off on its own. The internal combustion engines leave solids in the cylinder. This increases the wear of the engine due to friction.

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