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Achievements in Wildland Fire Metrology

Achievements in Wildland Fire Metrology. Acquis en Métrologie des Incendies de Forêt. WP07: Fire metrology unit achievements. Laboratory and Field experiments. Wildland fires and operational work. Sensors, data analysis and methodologies. Real time.

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Achievements in Wildland Fire Metrology

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  1. Achievements in Wildland Fire Metrology Acquis enMétrologie des Incendies de Forêt EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  2. WP07: Fire metrology unit achievements • Laboratory and Field experiments. • Wildland fires and operational work. • Sensors, data analysis and methodologies. • Real time. • Homogenization of the methods and the sensors. • Centre for technological development. 14 Partners 13 Deliverables EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  3. WP07: Fire metrology unit achievements State of the art and survey EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  4. EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  5. WP07: Fire metrology unit achievements • Laboratory Work EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  6. SPE UMR CNRS 6134 – Università di Corsica • Laboratory experiments: Degradation gases analysis in laboratory experiments – Analyse en laboratoire des gaz de dégradation Composition – CPG-SM Flame characterization CO, CO2, O2, CH4, C2H4, C2H6 Mass loss, height of flame, temperature distribution EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  7. UNIT 7:CIFOR- INIA (P010) EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  8. UNIT 7:CIFOR-INIA (P010) Efficiency of fire retardants (long term and foam): Laboratory tests EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  9. Small IST tunnel DEM IN+ Blower and settling chamber Working section (lid removed) Determination of pressure loss per unit length for different species inside fuel beds and shrubs Determination of convective heat transfer coefficient for different species inside fuel beds and shrubs Heating elements section Heating elements stuffed with steel woolto provide a uniform velocity and temperature fields Experimental and numerical work carried out at the Forest Fire Laboratory at IST DEM IN+ Properties of fuel beds and shrubs EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  10. Experimental and numerical work carried out at theForest Fire Laboratory at IST Large IST tunnel 3 4 2 Rate of Spread Flame height Flame angle 4 2 1 Blower and settling chamber 2 Fuel bed 3 Mirror 4 Rod with thermocouples DEM IN+ Characterization of flame front propagation in fuel beds of Pinus pinaster and Pinus halepensis 3 1 EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  11. Experimental and numerical work carried out at the Forest Fire Laboratory at IST Determination of horizontal gap widths to prevent flame transition DEM IN+ Flame transition across horizontal gap widths EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  12. Experimental and numerical work carried out at the Forest Fire Laboratory at IST Numerical simulation of IST’s fuel bed studies (in progress) DEM IN+ DEM IN+ Numerical simulation using commercial software FDS – Fire Dynamics Simulator (from NIST) WFDS – Wild-Fire Dynamics Simulator (collaboration with NIST) EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  13. WP07: Fire metrology unit achievements GRVC-USE • Survey on collection and analysis of data from infrared images in laboratory experiments • Analysis of the experiments in order to try to homogenise the methods and to provide experimentation guidelines • Real time measurements of fire characteristics EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  14. Volatile Organic Componenets Fuel Load Retardant covert Particulete Matter Fuel Load Retardant covert Measurement of smoke emissions - (UAVR + ADAI) Laboratorial experiments MEASURING AND ANALYSIS EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  15. AWALL-LESS LABORATORY FOR WILDLAND FIRES SCIENCES AND TECNHOLOGIES IN THE EURO-MEDITERRANEAN REGION UNIT 07 – ADAI CONTRIBUTION FINAL MEETING, AVIGNON 18-21 OCTOBER 2006 Slope and Wind Table Canyon Tables Wind Tunnel EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  16. AWALL-LESS LABORATORY FOR WILDLAND FIRES SCIENCES AND TECNHOLOGIES IN THE EURO-MEDITERRANEAN REGION UNIT 07 – ADAI CONTRIBUTION FINAL MEETING, AVIGNON 18-21 OCTOBER 2006 - Some Applications Cases, HEAT FLUX SENSORS - • Inflamability Tests • Pinus needles • Straw • Eucalyptus LABORATORY EXPERIMENTS - Some Applications CASES, INFRA-RED CAMERA - EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  17. WP07: Fire metrology unit achievements • Field Work EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  18. AWALL-LESS LABORATORY FOR WILDLAND FIRES SCIENCES AND TECNHOLOGIES IN THE EURO-MEDITERRANEAN REGION UNIT 07 – ADAI CONTRIBUTION FINAL MEETING, AVIGNON 18-21 OCTOBER 2006 GESTOSA EXPERIMENTAL FIELD 1998-2004 EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  19. UNIT 07 – ADAI CONTRIBUTION FINAL MEETING, AVIGNON 18-21 OCTOBER 2006 FIELD EXPERIMENTS - Some Applications Cases, Heat Flux Sensors and cameras- EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  20. UCOR.IF Team Contribution -P031Operational Conditions EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  21. WP07: Fire metrology unit achievements GRVC-USE • Collection and analysis of data from infrared and visual images in operational conditions • Real time measurements of fire characteristics Field Fire Monitoring Tool EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  22. Results:Plot 760 GRVC-USE IR Frontal View Visual Frontal View :Smoke occludes the flames Visual Lateral View: Smoke occludes the flames EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  23. Smoke Plume Segmentation GRVC-USE • Design, development and testing of techniques for smoke plume measurements using video images. • Analysis of video and data recorded during the experiments. EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  24. SPE UMR CNRS 6134 – Università di Corsica • Field experiments Physical measurements: heat fluxes, temperature, image processing (visual and infrared), wind fied… EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  25. P027 : Team « Gestion et Valorisation de l’Environnement ». UMR « ESPACE ». P. CARREGA, D. FOX Realization of experimental burnings in the field near Nice (South-East of France), measuring fire Rate Of Spread, and meteorological conditions, and especiallyeffects of fire on wind speed and direction. Fire experiment on Genista Cinerea bush. Notice vertical wind on the right arrow, the 3D anemometer (moving for « security reasons » !), the width of flames (10 meters between the markers). The measurement protocol EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  26. Moment when fire front is going the nearest from the anemometer B Change of direction PARTNER P027 : Team « Gestion et Valorisation de l’Environnement ». UMR « ESPACE ». P. CARREGA, D. FOX Change of speed Vertical Wind Anemometer A is non influenced by fire, anemometer B is influenced. Horizontal Wind Anemometer A is non influenced by fire, anemometer B is influenced. EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  27. P027 : Team « Gestion et Valorisation de l’Environnement ». UMR « ESPACE ». P. CARREGA, D. FOX Conceptual model of fire effect on wind EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  28. Measurement of smoke concentrations - Gestosa experiments(UAVR + ADAI) Personal passive samplersresults Firemen location (black arrow indicates wind direction) Results based on 8h of exposition (hourly concentrations) EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  29. Measurement of smoke concentrations - Gestosa experiments(UAVR + ADAI) Continuum measurements results EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  30. WP07: Fire metrology unit (UC3M contribution) IR band MFI In collaboration with INIA-CIFOR: Distance 7 m In collaboration with CIF-Lourizan: Distance 180 m Succesful discrimination of flames/embers/firefront at different distances EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  31. WP07: Fire metrology unit (UC3M contribution) 0.012 0.012 -2 -2 erica umbellata erica umbellata 2.8x10 2.8x10 ulex europaeus ulex europaeus CO CO 0.010 0.010 2 2 -2 -2 2.4x10 2.4x10 CH CH 4 4 0.008 0.008 CO CO -2 -2 2.0x10 2.0x10 2 2 CO CO 0.006 0.006 -2 -2 1.6x10 1.6x10 Spectral absorbance Spectral absorbance spectral absorbance spectral absorbance CO CO -2 -2 1.2x10 1.2x10 0.004 0.004 -3 -3 8.0x10 8.0x10 0.002 0.002 -3 -3 4.0x10 4.0x10 0.000 0.000 0.0 0.0 2500 2500 2400 2400 2300 2300 2200 2200 2100 2100 2000 2000 3100 3100 3050 3050 3000 3000 2950 2950 2900 2900 2850 2850 2800 2800 2750 2750 -1 -1 Wavenumber (cm Wavenumber (cm ) ) -1 -1 wavenumber (cm wavenumber (cm ) ) • Measurement of pyrolysis gases with Fourier Transform IR spectrometer CH3OH EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  32. WP07: Fire metrology unit achievements • Laboratory and Field experiments. • Wildland fires and operational work. • Sensors, data analysis and methodologies. • Real time. • Homogenization of the methods and the sensors. • Centre for technological development. A Wall-less Laboratoryfor Wildland Fire Sciences and Technologiesin the Euro-Mediterranean Region EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

  33. WP07: Fire metrology unit achievements Deliverables EUFIRELAB, Symposium conclusif, Conclusive symposium, Avignon, 20/10/2006

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