Articles liés à Experimental Investigation of the Influence of Molecular...

Experimental Investigation of the Influence of Molecular Weight on Mixing and Penetration in Supersonic Dissimilar Gaseous Injection Into a Supersonic Cross-Flow - Couverture souple

Giese, Troy A

 
9781249450054: Experimental Investigation of the Influence of Molecular Weight on Mixing and Penetration in Supersonic Dissimilar Gaseous Injection Into a Supersonic Cross-Flow
Couverture souple
ISBN 10 : 1249450055 ISBN 13 : 9781249450054
Editeur : Biblioscholar, 2012

Synopsis

In pursuit of a more efficient and effective fuel-air mixing for a SCRAM jet combustor, this study investigated relative near field effects of molecular weight on mixing and penetration of different gaseous injection into a supersonic (M=2.9) cross flow. Helium and argon gas were chosen as injectants because of the large differences in molecular weights. Also, mixing enhancement was observed by injecting the traverse gas jet parallel to the compression face of a ramp. Color schlieren photography was used to identify the shock structures and interactions in the flow field. Measurements of mean flow properties were used to establish the jet plume size, penetration, and concentration and to quantify the total pressure loss. Results indicate greater mixing and plume expansion can be achieved with helium compared to argon.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Biblioscholar
Date d'édition
2012
Langue
anglais
ISBN 10 
1249450055
ISBN 13 
9781249450054
Reliure
Broché
Nombre de pages
50
Coordonnées du fabricant
non disponible
Personne responsable
non disponible