A two-dimensional numerical simulation of shock-enhanced mixing in a rectangular scramjet flowfield with parallel hydrogen injection
Conference
·
OSTI ID:6367406
- Texas Univ., Arlington (USA)
The effect of shock impingement on the mixing and combustion of a reacting shear-layer is numerically simulated. Hydrogen fuel is injected at sonic velocity behind a backward facing step in a direction parallel to a supersonic freestream vitiated with H{sub 2}O. The two-dimensional Navier-Stokes equations are solved and explicitly coupled to a chemistry package employing a global, two-step combustion model. The results show that shock impingement enhances the mixing and combustion. 17 refs.
- OSTI ID:
- 6367406
- Report Number(s):
- AIAA-Paper--91-0377; CONF-910117--
- Country of Publication:
- United States
- Language:
- English
Similar Records
A numerical simulation of shock-enhanced mixing in supersonic combustion
Mixing and Reaction Enhancement Characteristics of Laser-Induced Plasmas and Detonations in Laser-Augmented Scramjets
Numerical simulation of supersonic mixing and combustion
Thesis/Dissertation
·
Sun Dec 31 23:00:00 EST 1989
·
OSTI ID:5759349
Mixing and Reaction Enhancement Characteristics of Laser-Induced Plasmas and Detonations in Laser-Augmented Scramjets
Journal Article
·
Tue May 02 00:00:00 EDT 2006
· AIP Conference Proceedings
·
OSTI ID:20800233
Numerical simulation of supersonic mixing and combustion
Book
·
Fri Dec 30 23:00:00 EST 1994
·
OSTI ID:93142
Related Subjects
08 HYDROGEN
083000 -- Hydrogen-- Combustion-- (1990-)
33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
DIFFERENTIAL EQUATIONS
ENGINES
EQUATIONS
FLOW VISUALIZATION
FLUID FLOW
FLUID MECHANICS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
FUELS
HEAT ENGINES
HYDROGEN FUELS
INTERNAL COMBUSTION ENGINES
KINETICS
MATHEMATICAL MODELS
MECHANICS
MIXING
NAVIER-STOKES EQUATIONS
PARTIAL DIFFERENTIAL EQUATIONS
RAMJET ENGINES
REACTION KINETICS
SHEAR
SHOCK WAVES
SUPERSONIC FLOW
SYNTHETIC FUELS
083000 -- Hydrogen-- Combustion-- (1990-)
33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
DIFFERENTIAL EQUATIONS
ENGINES
EQUATIONS
FLOW VISUALIZATION
FLUID FLOW
FLUID MECHANICS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
FUELS
HEAT ENGINES
HYDROGEN FUELS
INTERNAL COMBUSTION ENGINES
KINETICS
MATHEMATICAL MODELS
MECHANICS
MIXING
NAVIER-STOKES EQUATIONS
PARTIAL DIFFERENTIAL EQUATIONS
RAMJET ENGINES
REACTION KINETICS
SHEAR
SHOCK WAVES
SUPERSONIC FLOW
SYNTHETIC FUELS