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Internal Combustion Engine

Definition

An internal combustion engine (ICE) is an engine where combustion of fuel occurs with an oxidizer (usually air) inside a combustion chamber. This reaction results in rapidly expanding gases which are used to directly move parts of the machine and perform useful work.

Related terms

Automobiles: Vehicles designed for transportation powered by an internal combustion engine.

Petroleum: A naturally occurring liquid found beneath the Earth's surface that can be refined into various types of fuels including gasoline (petrol), diesel, jet fuel etc., often used in internal combustion engines.

Greenhouse Gases: Gases that trap heat in the atmosphere, contributing to the greenhouse effect. Burning fossil fuels for internal combustion engines releases these gases.

"Internal Combustion Engine" appears in:

Subjects (1)

  • AP US History

Study guides (1)

  • AP World History: Modern - 5.5 Technology in the Industrial Age

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About Us

About Fiveable

Blog

Careers

Code of Conduct

Terms of Use

Privacy Policy

CCPA Privacy Policy

Resources

Cram Mode

AP Score Calculators

Study Guides

Practice Quizzes

Glossary

Cram Events

Merch Shop

Crisis Text Line

Help Center

© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.