hybrid air-breathing engine
1Air pollution — from World War II production Smog over …
2Jet engine — For a general overview of aircraft engines, see Aircraft engine. A Pratt Whitney F100 turbofan engine for the …
3Rocket engine — RS 68 being tested at NASA s Stennis Space Center. The nearly transparent exhaust is due to this engine s exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) …
4Internal combustion engine — The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine, the expansion of the high temperature and high …
5Mobile source air pollution — includes any air pollution that is emitted by motor vehicles, engines, and equipment that can be moved from one location to another. Many of these pollutants contribute to environmental degradation and negative human health effects. To prevent… …
6Chrysler Hemi engine — For an overview of Hemi engines in general, see Hemi engine. Early Hemi in a 1957 Chrysler 300C. The Chrysler Hemi engine, known by the trademark Hemi, is a series of V8 engines built by Chrysler with a hemispherical combustion chamber. Three… …
7ARCA (NGO) — ARCA Type Private Industry Aerospace and space tourism Founded 1999 …
8ARCASPACE — Infobox Company company name = ARCA company company type = Private foundation = 1999 location = Romania, RO industry = Aerospace and space tourism homepage = [http://www.arcaspace.ro www.arcaspace.ro] Asociaţia Română pentru Cosmonautică şi… …
9Non-rocket spacelaunch — Non rocket space launch (NRS) is a launch into space where some or all needed speed and altitude is provided by non rocket means, rather than simply using conventional chemical rockets from the ground. A number of alternatives to rockets have… …
10MBDA Meteor — Meteor Type Beyond Visual Range Air to Air Missile Se …
