La mécanique des fluides en France dans la première moitié du xxe siècle

French fluid mechanicians of the first half of the Twentieth Century, unlike their illustrious predecessors, appear scarcely mentioned in textbooks and reviews. In particular, French contributions to the boundary layer and turbulence theories – major breakthroughs of the period – seem quite modest....

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Main Author: Charru, François
Format: Article
Language:English
Published: Académie des sciences 2023-11-01
Series:Comptes Rendus. Mécanique
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Online Access:https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.203/
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author Charru, François
author_facet Charru, François
author_sort Charru, François
collection DOAJ
description French fluid mechanicians of the first half of the Twentieth Century, unlike their illustrious predecessors, appear scarcely mentioned in textbooks and reviews. In particular, French contributions to the boundary layer and turbulence theories – major breakthroughs of the period – seem quite modest. However, contemporary PhD theses, journals and correspondence reveal remarkable works undertaken by outstanding personalities. From 1929, a key instigator of these achievements was the Air Ministry, which, with great open-mindedness, created and financed four institutes of fluid mechanics and five teaching centers in faculties of science. This reveals a fruitful interwar period, which prepares the prominent role played by France in the creation in 1946 of the International Union of Theoretical and Applied Mechanics (IUTAM). This paper recounts this story, with attention paid to the connection between scientific questions and social and cultural issues, in a period marked by two world wars and great strengthening of international relationships.
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spelling doaj-art-f6ea5234cd7b4463a74c68c69a4cab402025-02-07T13:47:59ZengAcadémie des sciencesComptes Rendus. Mécanique1873-72342023-11-01351S334110.5802/crmeca.20310.5802/crmeca.203La mécanique des fluides en France dans la première moitié du xxe siècleCharru, François0Institut de Mécanique des Fluides de Toulouse – CNRS-Université de Toulouse – 31400 Toulouse, FranceFrench fluid mechanicians of the first half of the Twentieth Century, unlike their illustrious predecessors, appear scarcely mentioned in textbooks and reviews. In particular, French contributions to the boundary layer and turbulence theories – major breakthroughs of the period – seem quite modest. However, contemporary PhD theses, journals and correspondence reveal remarkable works undertaken by outstanding personalities. From 1929, a key instigator of these achievements was the Air Ministry, which, with great open-mindedness, created and financed four institutes of fluid mechanics and five teaching centers in faculties of science. This reveals a fruitful interwar period, which prepares the prominent role played by France in the creation in 1946 of the International Union of Theoretical and Applied Mechanics (IUTAM). This paper recounts this story, with attention paid to the connection between scientific questions and social and cultural issues, in a period marked by two world wars and great strengthening of international relationships.https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.203/mécanique des fluideshistoirevingtième siècleFranceaéronautique
spellingShingle Charru, François
La mécanique des fluides en France dans la première moitié du xxe siècle
Comptes Rendus. Mécanique
mécanique des fluides
histoire
vingtième siècle
France
aéronautique
title La mécanique des fluides en France dans la première moitié du xxe siècle
title_full La mécanique des fluides en France dans la première moitié du xxe siècle
title_fullStr La mécanique des fluides en France dans la première moitié du xxe siècle
title_full_unstemmed La mécanique des fluides en France dans la première moitié du xxe siècle
title_short La mécanique des fluides en France dans la première moitié du xxe siècle
title_sort la mecanique des fluides en france dans la premiere moitie du xxe siecle
topic mécanique des fluides
histoire
vingtième siècle
France
aéronautique
url https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.203/
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