About 3,940,000 results
Open links in new tab
  1. Internal Combustion Engine Basics | Department of Energy

    Nov 22, 2013 · The engine then partially converts the energy from the combustion to work. The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases …

  2. Internal combustion engine - Wikipedia

    An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the …

  3. Engine combustion process explained - x-engineer.org

    By definition, internal combustion engines (ICE) burn a mixture of fuel and air (oxygen), in an appropriate ratio, in order to produce mechanical power. In a four-stroke internal combustion …

  4. What Is an Internal Combustion Engine? - HowStuffWorks

    Jul 18, 2023 · An internal combustion engine is a type of heat engine that is widely used in various applications, particularly in transportation. This engine acts as the primary power …

  5. How an Internal Combustion Engine Works | Mesmerizing 3D …

    This detailed 3D animation reveals the fascinating mechanics behind an internal combustion engine. Watch as the pistons move, the crankshaft rotates, and the valves open and close in …

  6. Internal-combustion engine | Definition & Facts | Britannica

    Nov 21, 2025 · Internal-combustion engine, any of a group of devices in which combustion’s reactants (oxidizer and fuel) and products serve as the engine’s working fluids. Work results …

  7. How car engines work | Article | RSC Education

    Jul 28, 2022 · Delve inside the explosive world of the four-stroke engine Approximately one billion cars on the road use petrol to get around. And while the basic principles of the internal …

  8. How do car engines work? - Explain that Stuff

    Feb 19, 2025 · An easy-to-understand explanation of gasoline engines, with an animation showing how a cylinder works.

  9. Combustion Engine Explained: How It Works and Key Components

    Mar 17, 2025 · Find out how a combustion engine uses fuel, air, and ignition to generate mechanical power in cars, motorcycles, and generators.

  10. Here's How Your Car's Engine Works - Car and Driver

    Apr 17, 2019 · The Best Greatest Engines You Can Buy Today Specifically, an internal-combustion engine is a heat engine in that it converts energy from the heat of burning gasoline …