Numerical investigation on thermal behaviors of active-cooled strut in RBCC engine

•Numerical model coupling heat transfer in RBCC engine and strut is proposed.•Strut temperature is within the allowable range with current cooling structure.•Impingement flow enhances thermal efficiency at cost of huge pressure drop.•Strut manifold homogenizes flow velocity and lowers the strut temp...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Applied thermal engineering 2017-02, Vol.113, p.822-830
Hauptverfasser:	Hou, Z.Y., He, G.Q., Li, W.Q., Qin, F., Wei, X.G., Jing, T.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Augmentation Combined cycle engines Combustion chambers Combustion efficiency Computational fluid dynamics Convective heat transfer Cooling Ejection Engine Entrances Kerosene Mass flow Mathematical models Numerical model Pressure drop Separation Structural steels Strut Thermal protection Thermal resistance Thrust Turbulent combustion Vorticity
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!