supersonic flow
61shock wave — 1. a region of abrupt change of pressure and density moving as a wave front at or above the velocity of sound, caused by an intense explosion or supersonic flow over a body. 2. a repercussion from a startling event or upheaval; series of… …
62Wing shape optimization — is a software implementation of shape optimization primarily used for aircraft design. This allows for engineers to produce more efficient and cheaper aircraft designs.HistoryShape optimization, as a software process and tool, first appeared as… …
63Neptune — This article is about the planet. For other uses, see Neptune (disambiguation). Neptune   …
64Cathleen Synge Morawetz — (* 5. Mai 1923 in Toronto) ist eine kanadisch US amerikanische Mathematikerin, die sich vor allem mit partiellen Differentialgleichungen beschäftigt. Inhaltsverzeichnis 1 Leben 2 Werk 3 Literatur …
65Georgi Ivanovich Petrov — Georgi Iwanowitsch Petrow (russisch Георгий Иванович Петров, wiss. Transliteration Georgij Ivanovič Petrov; * 31. Mai 1912; † 17. Mai 1987) war ein sowjetischer Ingenieur. Von 1965 bis 1973 war Petrow Direktor des Institut für Weltraumforschung… …
66Georgi Iwanowitsch Petrow — (russisch Георгий Иванович Петров, wiss. Transliteration Georgij Ivanovič Petrov; * * 18. Maijul./ 31. Mai 1912greg. in Pinega; † 13. Mai 1987) war ein sowjetischer Ingenieur.[1] Von 1965 bis 1973 war Petrow Direktor des… …
67Georgi Petrow — Georgi Iwanowitsch Petrow (russisch Георгий Иванович Петров, wiss. Transliteration Georgij Ivanovič Petrov; * 31. Mai 1912; † 17. Mai 1987) war ein sowjetischer Ingenieur. Von 1965 bis 1973 war Petrow Direktor des Institut für Weltraumforschung… …
68expansion wave — In supersonic flow, expansion waves occur when bodies begin to narrow, making more space available. In passing through an expansion wave, air velocity increases, while temperature and pressures are reduced. A simple wave or progressive… …
69TOUSSAINT — FRANCE (see also List of Individuals) 22.3.1885 Autreppes/B 12.6.1956 Saint Georges de Didonne/F Albert Toussaint graduated from Ecole Centrale des Arts et Manufactures in 1907. From 1911 to 1920 he was a scientific collaborator first and then… …
70Klaus Samelson — (1918 – May 25, 1980) was a mathematician, physicist, and computer pioneer in the area of programming language translation and push pop stack algorithms for sequential formula translation on computers. Early life He was born in Straßberg, Germany …
