Heat energy is released in a heat engine when fuel is burned. The heat energy is then changed into mechanical energy.
combustion
Combustion
The importance of engine is gigantic! As we all know engine is the heart of power plant. Inside the engine they are taking place 3 conversions: At first, the fuel injected into the combustion chamber and combustion takes place. The chemical energy of fuel is converted into thermal energy! Thermal energy is received and converted by the piston to Mechanical energy which is led to installation's shaft! All these processes are taking place inside the engine, and must complete with accuracy! So, it is absolutely understood that engine is of vital importance for the whole installation!
The importance of engine is gigantic! As we all know engine is the heart of power plant. Inside the engine they are taking place 3 conversions: At first, the fuel injected into the combustion chamber and combustion takes place. The chemical energy of fuel is converted into thermal energy! Thermal energy is received and converted by the piston to Mechanical energy which is led to installation's shaft! All these processes are taking place inside the engine, and must complete with accuracy! So, it is absolutely understood that engine is of vital importance for the whole installation!
Combustion reactions are very valuable and useful to humans in several ways. One important combustion reaction takes place in an internal combustion engine.
Answer : Conversion Energy.
In steam and combustion engines, thermal energy is changed to mechanical energy. Either heated gas or heated fluid is created that exerts force to turn the engine. In combustion engines, chemical energy becomes thermal energy which becomes mechanical energy. In electrical engines (motors), electrical energy is changed to mechanical energy by the manipulation of magnetic fields.
External Combustion engine is an engine in which combustion of fuel takes place outside the cylinder. e.g.Coal fired steam engines in trains
yes they have more energy
Chemical energy is converted to thermal energy.The conversion that is taking place is chemical energy into thermal energy. The type of conversion is taking place when natural gas is used to heat water is chemical energy that is turned into thermal energy.
An aeroplane's engine sucks air. Combustion takes place due to jet fuel. The force of the combustion propels the aircraft.
internal : combustion takes place inside the engineexternal : combustion takes place outside the engine2 years agoReport Abuse