The heritage of the Fire Paradox project: the growing family of the Tiger model
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1 CFS WORLD INABOX O Y The heritage of the Fire Paradox project: the growing family of the Tiger model Francesco Giannino 1, Stefano Mazzoleni 1, Marco Di Fonzo 2, Duncan Heathfield 3, Antonello Migliozzi 1, Paulo Mateus 4, Francisco Castro Rego 5 1 University of Napoli Federico II Dept. of Agriculture and Food Sciemces Lab. of Applied Ecology (It) 2 Corpo Forestale dello Stato (CFS) (It) 3 World In a Box Finland OY 4 Instituto da Conservação da Natureza e Florestas (Pt) 5 University of Lisboa Centro de Ecologia Aplicada (CEABN) Instituto Superior de Agronomia (Pt) WG/6 - WILDFIRES AND NATURAL HAZARDS
2 Index EU Fire Paradox project Tiger Simulator Model Tiger family models: MEG 2D Tiger family models: FFAS 3D
3 EU Fire Paradox project Fire Paradox project 2006/2010 (FP )
4 Tiger model University of Napoli Federico II Further information: prof. Stefano Mazzoleni - stefano.mazzoleni@unina.it Dr. Francesco Giannino - giannino@unina.it Dr. Antonello Migliozzi migliozz@unina.it
5 Tiger: the name The Tyger William Blake ( ) The Tyger something at once beautiful and terrifying, something sublime or tragic Duality (paradox) between beauty and primordial ferocity
6 Tiger Model: Preliminary knowledge and modularity (pixel-raster models) 2D model 1D model Wind model Convection Water Relation Diffusion Irradiation Temperature Balance Combustion Insolation Ignition Spotting Tiger F.P. Simulator Model
7 Tiger Model: Convection/diffusion processes calibration The model where the quantities are: T(P,t) is the temperature scalar field v(p,t) is the wind vector field, function of space and time. kv ( P) k is the air conductivity, V is the volume of the m( P) c cell, m(p) is the air mass in the cell, c is the specific heat of the air. h T ( v( P, t) T) ( ( P) T ) h( T)( T T ) f ( t, T) t in plane convective term h V m( P) c 1/3 ( T) ( T T ) in plane diffusive term is the vertical convection heat transfer coefficient, being the T ambient temperature f(t,t) is the heat source due to combustion in the cell. The in-plane convective term is responsible for the motion of the air temperature field along the lines of the wind vector field. v P, t) v ( P, t) v ( P, t) v ( P, ) ( t heat flux due to vertical convection heat source due to combustion Tiger F.P. Simulator Model
8 Tiger Model - WASP technology integration
9 Tiger Model Wind and Slope Tiger F.P. Simulator Model
10 Tiger Model: the final implementation Ignition area Ignition Fuel Parameters Fuel map Combustion (Heat release and convection) Pixel-Raster model approach Wind WAsP model DEM map Wind map Rate of Spread Fire fighting operations Fire Line Algorithm 2D
11 Tiger Model: Tirailleur - Fire Perimeter Spread algorithm The spatial spread sequence is reversible -> Backwards simulation (reverse engineering algorithm) Tiger F.P. Simulator Model
12 Surface Crown Tiger Model: 3D model structure Input Biomass maps Simulation output 2 Instance Tiger 1 Instance Tiger
13 Tiger & CFS: MEG e FFAS TIGER MEG Forest Fire Area Simulator (FFAS - Virtual Lab)
14 Tiger & CFS: MEG tool Aims: Education training and brainstorming (pre-fire and post-fire analysis) Optimized, Simple GUI Simulation types run forward and backward / reverse engineering Wasp wind model integrated Fire line representation Available geobase as input data and map Cloud versions: Windows and Android clients
15 MEG client interface: fuel map tool Input data >> Simulation >> Output Set scenario coordinate Simulation Control fire line DEM (preload for 3 Italian region) Forwards/backwards run word and excel report -> Combustion Map (Map editor tool) Google Earth Wind data Ignition / burned area Tiger MEG
16 MEG client Input data >> Simulation >> Output Set scenario coordinate -> Simulation Control fire line DEM (preload for 3 Italian region) Forwards/backwards run word and excel report Combustion Map (Map editor tool) Google Earth Wind data Ignition / burned area
17 MEG client Input data >> Simulation >> Output Set scenario coordinate -> Simulation Control fire line DEM (preload for 3 Italian region) Forwards/backwards run word and excel report Combustion Map (Map editor tool) Google Earth Wind data Ignition / burned area
18 MEG client Input data >> Simulation >> Output Set scenario coordinate -> Simulation Control fire line DEM (preload for 3 Italian region) Forwards/backwards run word and excel report Combustion Map (Map editor tool) Google Earth Wind data Ignition / burned area
19 MEG client Input data >> Simulation >> Output Set scenario coordinate -> Simulation Control fire line DEM (preload for 3 Italian region) Forwards/backwards run word and excel report Combustion Map (Map editor tool) Google Earth Wind data Ignition / burned area
20 MEG client: case study backward Roma (Italy), 29/07/ wildfire inside Focene pine woodland on the outskirts of Leonardo da Vinci International Airport Tiger MEG
21 MEG client: case study forward National Park of Vesuvio Campania Region (Italy) 20/07/2016 Burned area: 1.5 kmsq
22
23
24 Tiger & CFS: Forest Fire Area Simulator - FFAS TIGER MEG Forest Fire Area Simulator (FFAS - Virtual Lab)
25 FFAS - 3D Virtual Lab Aim: tool for training firefighting teams and teaching fire behaviour 2 vegetation layers - Surface <2m - Crown >2m High spatial resolution (1 m) Smoke submodel Fire Fighting operations - Water drop - Fuel removal
26 vegetation Surface shrubs crown trees TIGER FFAS 3D Virtual Lab: graphical rendering olive grove Deciduos oak Pinues chestnut Quercus ilex Cistus Erica Pistacia Myrtus Spartium short grass tall grass high maquis short maquis shrub undergrowth litter conifer litter Tiger MEG
27 TIGER 3D virtual lab: graphical rendering 2D Vegetation types short grass tall grass short maquis high maquis shrub undergrowth litter conifer litter olive grove pines chestnut holly oak deciduos oak 3D Tiger MEG
28 Surface Crown TIGER 3D virtual lab: 3D model simulations
29 CFS WORLD INABOX O Y The heritage of the Fire Paradox project: the growing family of the Tiger model F.Giannino, S. Mazzoleni, M. Di Fonzo, D. Heathfield, A. Migliozzi, P. Mateus, F. Castro Rego The videoclip on FFAS 3D Virtual Lab Thank you for your attention
The heritage of Fire Paradox project: Tiger propagation models as training and prevention tools
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