Measurement of temperature and water vapor concentration using laser absorption spectroscopy in kilogram-scale explosive fireballs

Keyphrases

• Temperature Measurement 100%
• Explosive Fireball 100%
• Laser Absorption Spectroscopy 100%
• Water Vapor Concentration 100%
• Kilogram Scale 100%
• High Explosives 50%
• Aluminizing 50%
• Standoff 50%
• Condensed Phase 25%
• Numerical Simulation 25%
• Low Signal-to-noise Ratio 25%
• Detonation 25%
• Computational Fluid Dynamics 25%
• Background Signal 25%
• Turbulence 25%
• Tunnel Structure 25%
• Path Length 25%
• Hydrostatic Pressure 25%
• Repeatability 25%
• Sensitivity Threshold 25%
• Survivability 25%
• Spectral Bands 25%
• Temperature Sensitivity 25%
• Quality Measures 25%
• Dynamic Code 25%
• Temperature Water 25%
• Fireball 25%
• Spherical Charge 25%
• Fixed Path 25%
• Tunable Diode Laser Absorption Spectroscopy (TDLAS) 25%
• Noise Distortion 25%
• Beam Attenuation 25%
• Water Vapor Pressure 25%
• Pressure Features 25%
• Explosive Compositions 25%
• Concrete Tunnels 25%
• Ruggedized 25%

Engineering

• Stand-off-Distance 100%
• Signal-to-Noise Ratio 50%
• Computer Simulation 50%
• Pathlength 50%
• Phase Material 50%
• Computational Fluid Dynamics 50%
• Spectral Band 50%
• Repeatability 50%
• Survivability 50%
• Temperature Water 50%
• Diode Laser Absorption Spectroscopy 50%
• Concrete Tunnel 50%

Physics

• Absorption Spectroscopy 100%
• Signal-to-Noise Ratio 50%
• Semiconductor Laser 50%
• Spectral Band 50%
• Computational Fluid Dynamics 50%