Internal Combustion Engines

On a larger scale, the example of a Lego made motors efficiency can relate to that of a modern day car and the efficiency / energy waste that comes from it. The internal combustion engine is an engine in which the combustion of a fossil fuel mixes with air in a chamber of the operational fluid flow circuit.

The invention of the internal combustion engine sprouted from the work of several engineers and inventors across Europe and into America. First, in 1859, Jean-Joseph Etienne Lenoir developed the first practical internal combustion engine which after many modifications and changes, led to the modern engine that plays a crucial role in today’s society. Prior to Lenoir, external combustion engines such as the steam engine and early hydrogen engine

The continuing rotation of the crankshaft drives the piston back up, ready for the next cycle. The piston moves in a reciprocating motion, which is converted into circular motion of the crankshaft, which ultimately propels the car. Gas engines usually have about the same about of horsepower as they do torque. The diesel engine usually has twice as much torque as it does horsepower, thus it is the better hill climber and load carrier.

Gasoline powered vehicles are the types of vehicles that are commonly used around the world. Gasoline powered vehicles utilize an internal

Disorider= entropy. Double abs temp=double pressure. Heat engine= any engine that runs by turning heat into mechanic motion.

A. A gas engine uses spark to ignite gasoline while a diesel engine uses compressed air to ignite the diesel fuel.

All internal combustion engines rely on the combustion of a chemical fuel. This process normally outcomes in the production of a large quantity of

common method of adding extremely large amounts of power to any car, import or domestic, is

Engineering: [a] diesel engine is an internal combustion engine in which the chemical energy of fuel is transformed into thermal energy of the cylinder charge, in consequence of the self-ignition and combustion of fuel in the engine cylinder after compression of the air charge in the cylinder (p1

These types of engines can be found not only in cars and trucks, but in boats, lawn mowers and generators to name a few.

The invention and use of the internal combustion engine was a pivotal point in the history of the automobile. The first attempt at an internal combustion engine was in 1673 by Christian Huygens, using gunpowder as the fuel source, though it was basically worthless as you had to open the engine up and put new gunpowder in it after every single stroke ("The Fuel & Engine"). This lack of a fuel for internal combustion engines sidelined its development for a couple hundred years. In 1860 Jean Joseph Etienne Lenoir built the first effective internal combustion engine using natural gas (Bottorff). The ignition of the gas would create a vacuum and the resulting pressure difference between the vacuum and the atmosphere would drive the power stroke (Bottorff). This gas-atmospheric engine, as it is known, was an effective system capable generating 20hp, still it was imperfect. It was further improved with the development

While driving cars no one seems to realize the significance of the automobile in their lives. Although not everyone is an expert on cars, an automobile is used in everyday life. It is used to ship goods to stores , to deliver the mail almost everything today has an automobile involved in its transport An automobile is a significant part of life, without understanding of its role in life, people can find themselves unmobile. Although you do not need to learn how to build a car or every component to drive a car. Being that an automobile plays an active and relevant role in our lives, learning basics of a car and the basics of an engine is a good place to start.

Conventional cars use internal combustion engines to generate power to put the car into motion. All conventional cars use what is called a “four-stroke combustion cycle” which are “intake

We've all seen them before, the mysterious chunks of metal under the hoods of our cars. They start when we turn the key and take us where we want to go. But how does an engine work? Internal combustion engines are a very important part of everyday life. We use them in our cars, trucks, airplanes. boats, snowmachines, 4 wheelers, and heavy machinery. These pages will help familiarize you with the basic concepts of how an engine works, an understanding of engine output, and some information on how forced induction or "boost" increases power output.

These systems have a fuel injector for each cylinder, usually located so that they spray right at the intake valve. These systems provide more accurate fuel metering and quicker response.