What is the difference between internal and external combustion engines?

Answer External combustion engines burn a fuel outside of the engine and produce a hot working fluid that then powers the engine. The classic example of an external combustion engine is a steam engine. In... Read More »

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What is the difference between internal and external egr valve?

External EGR is via a valve, called an EGR valve. It allows exhaust gases to enter the combustion chamber in order to reduce peak temperatures to keep NOx emissions down. Internal EGR makes use of ... Read More »

What Is Internal Combustion?

Internal combustion is literally the driving force behind trains, planes, and automobiles. It is a method of energy generation in which combustion takes place in a controlled chamber or chambers in... Read More »

How does an Internal Combustion Engine Work?

The internal combustion engine is used to power nearly all land vehicles and many water-based and air-based vehicles as well. In an internal combustion engine, a fuel, such as gasoline, fills a ch... Read More »

What Is External Combustion?

External combustion is a process in which a device, such as a motor or engine, is powered by fuel burned outside of the device. It is an alternative to traditional combustion engines, where fuel is... Read More »