Effects of the Recess Length of a Coaxial Injector on a Transcritical LO2/H2 Jet Flame - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2011

Effects of the Recess Length of a Coaxial Injector on a Transcritical LO2/H2 Jet Flame

Résumé

Nowadays, hard competition between aerospace manufacturers calls for the development of innovative systems, implying long and costly studies. In rocket propulsion using liquid propellants, the com- bustion chamber is one of the key elements. If not designed properly, safety issues can occur, when high-frequency instabilities develop in the combustion chamber and provoke structural damage to the whole system. This phenomenon is particularly difficult to study experimentally, due to the high cost of the tests. Moreover, the power required for hot fire tests of rocket elements is so large that sometimes no experimental test rig can supply it.
Fichier principal
Vignette du fichier
Ruiz_5275.pdf (882.57 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04087473 , version 1 (03-05-2023)

Identifiants

  • HAL Id : hal-04087473 , version 1
  • OATAO : 5275

Citer

Anthony Ruiz, Schmitt Thomas, Laurent Selle, Bénédicte Cuenot, Thierry Poinsot. Effects of the Recess Length of a Coaxial Injector on a Transcritical LO2/H2 Jet Flame. 23rd International Colloquium on the Dynamics of Explosions and Reactive Systems - ICDERS, Jul 2011, Irvine, United States. pp.0. ⟨hal-04087473⟩
33 Consultations
32 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More