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9 de jul. de 2024 · Shocks and flames are irreversible changes of flow properties in inert or reacting gas flows over short distance, which are described as singular surfaces. In this chapter, after reviewing sub- and supersonic nozzle flows, we study both phenomena for the accessible case of ideal gases with constant specific heats, and a simplified reaction model.
Hace 14 horas · Cold War 12 March 1947 – 26 December 1991 (44 years and 9 months) Part of the post-World War II era NATO and Warsaw Pact states during the Cold War era The "Three Worlds" of the Cold War era, between 30 April and 24 June 1975: First World: Western Bloc led by the United States and its allies Second World: Eastern Bloc led by the Soviet Union, China (independent), and their allies Third World ...
