Towards a Numerical Simulation of Supersonic Mixing & Combustion: Development & Validation of a Computational Solver for Two-Dimensional Compressible Chemically-Reacting Turbulent Flows - Softcover

Kamel, Mohammed; Owis, Farouk; Idres, Moumen

 
9783659387043: Towards a Numerical Simulation of Supersonic Mixing & Combustion: Development & Validation of a Computational Solver for Two-Dimensional Compressible Chemically-Reacting Turbulent Flows
Softcover
ISBN 10: 3659387045 ISBN 13: 9783659387043
Verlag: LAP LAMBERT Academic Publishing, 2013

Inhaltsangabe

The design and off-design studies of the hypersonic air-breathing engines face many challenges, due to the complexity of their internal flows. The mixing and combustion processes in Supersonic-Combustion Ramjet (scramjet) engines involve complicated aerothermochemical features, such as: the interactions between shock-waves and boundary-layer, the shock induced-combustion and the recirculation zones. In this study, a numerical solver is developed and validated to be an efficient design tool capable of simulating these complicated flow features of the supersonic combustors. For the code validation, several test cases are considered to monitor the code ability to solve for the diffusive and turbulent fluxes, and the chemical source term. In addition, the code is validated by resolving the transverse sonic injection into supersonic air flow in the case of Helium injection from a flat plate, and in the case of Hydrogen injection in a single-strut scramjet engine. The effectiveness of this injection technique in mixing and flame-holding is demonstrated. The results show good agreement with the previous numerical and experimental investigations, and prove the simulator's accuracy.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.

Über die Autorin bzw. den Autor

Mohammed Kamel is a Lecturer Assistant in Cairo University, Faculty of Engineering, Aerospace Engineering Department, where he obtained the M.Sc. degree in Aerospace Propulsion. He is pursing his PhD study in the University of Notre Dame. He has expertise in Computational Fluid Mechanics, Turbulence Modeling, Reacting-Flows, and Aeroacoustics.

„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.

Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2013
Sprache
Englisch
ISBN 10 
3659387045
ISBN 13 
9783659387043
Einband
Taschenbuch
Anzahl der Seiten
208
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Fastbook Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland