论文信息 - THERMODYNAMIC CYCLE AND CFD ANALYSES FOR HYDROGEN FUELED AIR-BREATHING PULSE DETONATION ENGINES

THERMODYNAMIC CYCLE AND CFD ANALYSES FOR HYDROGEN FUELED AIR-BREATHING PULSE DETONATION ENGINES

This paper presents the results of a thermodynamic cycle analysis of a pulse detonation engine (PDE) using a hydrogen-air mixture at static conditions. The cycle performance results, namely the specific thrust, fuel consumption and impulse are compared to a single cycle CFD analysis for a detonation tube which considers finite rate chemistry. The differences in the impulse values were indicative of the additional performance potential attainable in a PDE.

Louis A. Povinelli | Shaye Yungster

[1] Louis A. Povinelli,et al. Impact of Dissociation and Sensible Heat Release on Pulse Detonation and Gas Turbine Engine Performance , 2001 .

[2] William H. Heiser,et al. Thermodynamic Cycle Analysis of Pulse Detonation Engines , 2002 .

[3] Jin-Ho Lee,et al. Role of Air-Breathing Pulse Detonation Engines in High Speed Propulsion , 2001 .

[4] Sanford Gordon,et al. Computer program for calculation of complex chemical equilibrium compositions , 1972 .

[5] Shaye Yungster,et al. A fully implicit time accurate method for hypersonic combustion: application to shock-induced combustion instability , 1996 .

[6] C. J. Jachimowski,et al. An analytical study of the hydrogen-air reaction mechanism with application to scramjet combustion , 1988 .

[7] Simulation of unsteady hypersonic combustion around projectiles in an expansion tube , 2001 .

[8] S. Yungster,et al. Computational Study of Near-limit Propagation of Detonation in Hydrogen-air Mixtures , 2002 .

[9] Joseph E. Shepherd,et al. AN ANALYTICAL MODEL FOR THE IMPULSE OF A SINGLE-CYCLE PULSE DETONATION ENGINE , 2001 .

[10] Frederick R. Schauer,et al. Detonation Initiation Studies and Performance Results for Pulsed Detonation Engine Applications , 2001 .