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When was internal combustion engine invented?
The internal combustion engine was invented in 1876 by German engineer Nikolaus August Otto. Otto's engine, commonly known as the "Otto engine," was the first successful four-stroke engine and revolutionized the way people think about and use engines. The internal combustion engine has since become a crucial technology for powering everything from cars and boats to generators and airplanes.
How do internal combustion engines work?
Internal combustion engines work by burning a mixture of fuel and air inside a combustion chamber. This creates a controlled explosion that pushes pistons, which then turn a crankshaft to generate power. The power produced is used to move the vehicle or machinery.
What device transforms heat energy into movement energy?
A heat engine, such as a steam engine or an internal combustion engine, transforms heat energy into movement energy. Heat is used to create pressure, which drives a piston or turbine, producing mechanical work.
What is the formula to calculate the Otto cycle efficiency and how does it impact the overall performance of an internal combustion engine?
The formula to calculate the Otto cycle efficiency is: Efficiency 1 - (1 / compression ratio)(-1), where is the specific heat ratio of the working fluid. The Otto cycle efficiency impacts the overall performance of an internal combustion engine by determining how effectively it converts the energy from fuel into mechanical work. A higher efficiency means that more of the energy from the fuel is being used to power the engine, resulting in better fuel economy and performance.
When the fuel is used by the engine what energy transformation takes place?
When fuel is used by an engine, the chemical energy stored in the fuel is converted into thermal energy through combustion. The thermal energy is then used to produce mechanical energy that powers the engine, ultimately moving the vehicle or performing work.
What engine is an example of an internal combustion engine?
The four-stroke engine used in automobiles is an example of an internal combustion engine.
In an internal combustion engine what is used as a source of thermal energy?
combustion
What were the first automobiles powered by?
They were powered by steam engines.
What type of engine is used in sports car?
An internal combustion engine.
Open cycle for an internal combustion engine?
No return path for the working fluid to be used as before No return path for the working fluid to be used as before
What is Used engine oil?
Oil that has been removed from an internal combustion engine after being used as a lubricant in that engine.
What is the internal combustion engine needed for?
The internal combustion engine is used in almost everything that needs power or motive traction. Cars, trucks, motorcycles, boats, ships, aircraft, and many other things use internal combustion engines. The internal combustion engine is needed to convert fuel chemical energy to rotational mechanical energy, which can now be used for many different applications.
What Measurement is used to describe power of an internal combustion engine?
Horsepower
How are internal and external combustion different?
In terms of engines, an external combustion engine such as a steam engine burns fuel outside of the pressure cylinder used to drive the piston. An internal combustion engine such as a petrol or diesel engine burns the fuel inside the pressure cylinder used to drive the piston.
What is engine oil?
Oil that has been removed from an internal combustion engine after being used as a lubricant in that engine.
What is a combustion engine best used for?
The most popular combustion engine is the internal combustion engine. It is used most often in spark ignition engines such as cars or lawn mowers. Diesel combustion engines are generally large trucks and construction vehicles.
What are the two fuels used in a internal combustion engine?
gasoline and fuel oil
