Ramjet - Wikipedia
A ramjet is a form of airbreathing jet engine that requires forward motion of the engine to provide air for combustion. Ramjets work most efficiently at supersonic speeds around Mach 3 (2,300 mph; 3,700 …
How Ramjets Work - HowStuffWorks
Apr 16, 2024 · A ramjet is a type of air-breathing jet engine that operates on the principle of compressing incoming air without the need for rotating parts. It relies on the high-speed forward motion of the …
Ramjet / Scramjet Thrust - NASA
May 13, 2021 · A ramjet engine provides a simple, light propulsion system for high speed flight. Likewise, the supersonic combustion ramjet, or scramjet, provides high thrust and low weight for …
Ramjets and Scramjets - Purdue University
A ramjet uses the ram effect, compression in an inlet, for all of the compression in an engine. Hence, it has no rotor or blades; the air is compressed by the inlet (using a series of internal/external shocks), …
Ramjet Overview Original idea predates turbojet 1913: French patent (Lorin) 1930’s and early 1940’s: development work in Soviet Union and Germany, including engine flight tests late 1940’s: first flight …
Jet engine - Ramjets, Supersonic Combustion | Britannica
Nov 20, 2025 · This combination of circumstances gives rise to the ramjet, a jet engine in which the pressure increase is attributable only to the ram effect of the high flight speed; no turbomachinery is …
Evolution of Ramjet Engines: Past and Present
Mar 27, 2025 · A ramjet engine is a type of air-breathing engine that is commonly used in aircraft. It operates by taking in incoming air and subsequently releasing hot gases, which in turn produce …
Ramjet – Definition & Detailed Explanation - Sentinel Mission
Nov 20, 2025 · What is a Ramjet? A ramjet is a type of air-breathing jet engine that operates without the use of rotating machinery, such as a turbine. It is a simple yet powerful propulsion system that relies …
Talos Missile Ramjet Engine History - okieboat.com
This is a history of the development of the ramjet engine for the Talos missile. The ramjet was chosen to power the new missile because at that time (1945) rockets did not have long enough range and did …
The Ramjet / Scramjet Engine - Aviation History
A ramjet has no moving parts and achieves compression of intake air by the forward speed of the air vehicle. Air entering the intake of a supersonic aircraft is slowed by aerodynamic diffusion created by …