Modélisation thermique avancée d’une paroi multiperforée de chambre de combustion aéronautique avec dilution giratoire : modélisation et simulation des essais SAPHIR

Autor: Crouzy, Gaétan

Publikováno v: Engineering Sciences [physics]. UNIVERSITE DE TOULOUSE, 2020. English

The temperature of the hot gas inside an aeronautical combustion chamber is greater than the melting temperature of its walls. Thus, they need to be cooled down in order to maintain the integrity of the engine. The current solution consists in inject

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::59c7be5498d02afc77322689a4c83157
https://hal.archives-ouvertes.fr/tel-03105590/file/DMPE20085.1605195368.pdf

Etude expérimentale et modélisation phénoménologique des transferts thermiques aux parois des chambres de combustion des moteurs à allumage commandé

Autor: Le Guen, Simon

Publikováno v: Thermique [physics.class-ph]. École centrale de Nantes, 2020. Français. ⟨NNT : 2020ECDN0012⟩
Reactive fluid environment. Ecole Centrale Nantes, 2020. English

Due to more and more severe regulations regarding pollutant and greenhouse gas emissions, advanced powertrain and engine management systems are developed by car manufacturers. In this context, simulation tools are taking an ever-growing importance an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9f0becdc3fd4e050f63f5493f92e28da
https://tel.archives-ouvertes.fr/tel-03237819/document

Experimental demonstration of an end-burning swirling flow hybrid rocket engine

Autor: Jérôme Anthoine, Anthony Lécossais, Jean-Yves Lestrade, A.J. Musker

Publikováno v: Aerospace Science and Technology
Aerospace Science and Technology, Elsevier, 2019, 92, pp.1-8. ⟨10.1016/j.ast.2019.05.057⟩

International audience; Within the framework of the European H2020 HYPROGEO program, an innovative hybrid engine combustion chamber compatible with satellite requirements (constant thrust over very long burn-times) had to be developed. A first test r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb763ad6c28475970fe1469d95eccd34
https://hal.archives-ouvertes.fr/hal-02299059/document

Unsteady multi-component simulations dedicated to the impact of the combustion chamber on the turbine of aeronautical gas turbines

Autor: Koupper, Charlie

De nos jours, seules les turbines à gaz sont à même de propulser les larges aéronefs (avions ou hélicoptères). Depuis les premiers prototypes construits dans les années 40, l’efficacité et la puissance de ces moteurs n’ont cessé de s’a

Externí odkaz: http://www.theses.fr/2015INPT0035/document

Experimental and kinetic modeling study of the oxidation of organic compounds related to industrial safety : oxidation kinetic of butenes (1-, cis-2-, trans-2- et iso-)

Autor: Fenard, Yann

Publikováno v: Alimentation et Nutrition. Université d'Orléans, 2014. Français. ⟨NNT : 2014ORLE2059⟩

In the context of the DISPATMO project (study of the forecast of the risks of pollution related to the atmospheric dispersal of chemicals), risk studies linked to the fires and the explosions due to chemical storage were conducted. The purpose is to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8e1c67b8837e62fbc07fb749411eeb1a
https://tel.archives-ouvertes.fr/tel-01207210/document