The Earth's external heat engine is the Sun. It constantly emits light, heat, and energy which are absorbed by the Earth.
By the Sun or Solar Energy
the external heat is the sun
cheezits
The sun
buthole
By the Sun or Solar Energy
the sun is the external heat engine and the core of the planet is it's internal heating engine.
External combustion engine is the answer you're looking for.
internal and external combustion engine
internal and external combustion engine
An ordinary furnace is not an engine at all, because it does not directly cause mechanical motion. The heat or expanding gases released in a furnace can be used to drive an engine, but that is a separate component from the furnace. If a furnace is used in this manner, the engine is an external combustion engine.
No, the steam engine is an external combustion engine because the steam is heated by heat generated by combustion outside externally through heat transfer. A spark ignition engine is an example of an internal combustion engine.
heat engines are classified on the location of the combustion chamber , if it is outside the whole set up then it is external heat engine and vice versa.
we used the earths heat for gloderal wornng
the external heat is the sun
the external heat is the sun
An ordinary furnace is not an engine at all, because it does not directly cause mechanical motion. The heat or expanding gases released in a furnace can be used to drive an engine, but that is a separate component from the furnace. If a furnace is used in this manner, the engine is an external combustion engine.