turbulent combustion
51Glossaire de la météorologie — Portail de la météorologie Glossaire de la Météorologie Sommaire : Haut A B C D E F G H I …
52climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
53COSMIQUES (RAYONS) — Les rayons cosmiques sont des noyaux atomiques et des particules élémentaires qui voyagent dans l’espace à des vitesses voisines de celle de la lumière. Certains d’entre eux s’approchent suffisamment de la Terre pour être détectés par des… …
54SR-71 Blackbird — infobox Aircraft name = SR 71 Blackbird caption =An SR 71B Trainer over the Sierra Nevada Mountains of California in 1994. Note second cockpit is raised for the instructor. type = Strategic Reconnaissance manufacturer = Lockheed Skunk Works… …
55Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
56Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… …
57Flame speed — The flame speed is the measured rate of expansion of the flame front in a combustion reaction. Whereas flame speed is generally used for a fuel, a related term is explosive velocity, which is the same relationship measured for an explosive.… …
58global warming — an increase in the earth s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. [1975 80] * * * Potential increase in global average surface temperatures resulting from… …
59List of Charmed characters — The triquetra symbol used frequently on Charmed to represent the Power of Three The following is a list of characters from the Charmed universe, including the Warner Bros. television series Charmed and its spin off material. The characters were… …
60Nombre de Damkohler — Nombre de Damköhler Le nombre de Damköhler (Da) est un nombre sans dimension utilisé en cinétique chimique pour définir les conditions opérationnelles d une réaction. Il existe plusieurs variantes de ce nombre en fonction du système étudié[1]. Ce …
