&HEAD CHID='NEEDLE_FMC70', TITLE='Wind Tunnel Setup' / &TIME T_END=250., DT=0.01, WALL_INCREMENT=1 / &MISC TMPA=20./ &RADI RADIATION=T/ &MESH IJK=50,16,8, XB=0.0,0.6, 0.01,0.27,0.0,0.09 / &SPEC ID= 'METHANE'/ &SPEC ID='WATER VAPOR' / &SPEC ID='CARBON DIOXIDE', LUMPED_COMPONENT_ONLY = .TRUE. / &SPEC ID='SOOT', LUMPED_COMPONENT_ONLY = .TRUE. / &SPEC ID='NITROGEN', LUMPED_COMPONENT_ONLY = .TRUE./ &SPEC ID='OXYGEN', LUMPED_COMPONENT_ONLY = .TRUE./ &SPEC ID = 'AIR', SPEC_ID = 'OXYGEN','NITROGEN', VOLUME_FRACTION = 1,3.761904762, BACKGROUND=.TRUE./ &SPEC ID = 'PRODUCT', SPEC_ID = 'CARBON DIOXIDE','WATER VAPOR','SOOT','NITROGEN', VOLUME_FRACTION = 0.09379272627, 0.1914137271, 0.001914137271, 0.7128794094/ &REAC ID='WOOD', FUEL='METHANE', SOOT_YIELD=0.02, C=1.0, H=4.0, HEAT_OF_COMBUSTION=55500. SPEC_ID_NU= 'METHANE', 'AIR' , 'PRODUCT' NU= -1, -1.98, 10.44857143/ &OBST XB=0.0,0.6,0.01,0.01,0.0,0.09, COLOR='POWDER BLUE', TRANSPARENCY=0.3 /!FRONT &OBST XB=0.0,0.6,0.27,0.27,0.0,0.09, COLOR='POWDER BLUE', TRANSPARENCY=0.3 /!BACK &OBST XB=0.0,0.6,0.01,0.1,0.09,0.09, COLOR='ROYAL BLUE', TRANSPARENCY=1.0 /!UP_FRONT &OBST XB=0.0,0.6,0.19,0.27,0.09,0.09, COLOR='ROYAL BLUE', TRANSPARENCY=1.0 /!UP_BACK &OBST XB=0.0,0.255,0.1,0.19,0.09,0.09, COLOR='ROYAL BLUE', TRANSPARENCY=1.0 /!UP_LEFT &OBST XB=0.345,0.6,0.1,0.19,0.09,0.09, COLOR='ROYAL BLUE', TRANSPARENCY=1.0 /!UP_RIGHT &OBST XB=0.0,0.6,0.01,0.1,0.0,0.0, COLOR='GRAY', TRANSPARENCY=1.0 /!BOTTOM_FRONT &OBST XB=0.0,0.6,0.19,0.27,0.0,0.0, COLOR='GRAY', TRANSPARENCY=1.0 /!BOTTOM_BACK &OBST XB=0.0,0.255,0.1,0.19,0.0,0.0, COLOR='GRAY', TRANSPARENCY=1.0 /!BOTTOM_LEFT &OBST XB=0.345,0.6,0.1,0.19,0.0,0.0, COLOR='GRAY', TRANSPARENCY=1.0 /!BOTTOM_RIGHT !VELICITY INLET: &SURF ID='AIR INLET', VEL=-1.0, SPEC_ID='AIR'/ &VENT XB=0.6,0.6,0.01,0.27,0.0,0.09, SURF_ID='AIR INLET', COLOR='ORCHID' / !FIRE(TOP): &SURF ID='FIRE', TMP_FRONT=698.0 , HRRPUA=50, COLOR='INDIAN RED',TMP_GAS_FRONT = 698.,THICKNESS= 0.00001, WIDTH= 0.09,LENGTH= 0.09/ !box_of_fire_on_top &PART ID ='FIRE' SURF_ID ='FIRE' QUANTITIES ='PARTICLE TEMPERATURE' STATIC =.TRUE. / &OBST XB=0.255,0.345,0.1,0.19,0.09,0.09, SURF_ID='FIRE' / !IGNITOR: &PART ID ='IGNITOR ELEMENTS' SURF_ID ='IGNITOR ELEMENTS' DRAG_COEFFICIENT = 0.1 QUANTITIES ='PARTICLE TEMPERATURE' STATIC =.TRUE. INITIAL_TEMPERATURE = 1500. / &SURF ID ='IGNITOR ELEMENTS' SURFACE_VOLUME_RATIO = 8366.0 TMP_INNER = 1500. TMP_FRONT = 1500. TMP_GAS_FRONT = 1500. BACKING = 'INSULATED' RAMP_TMP_GAS_FRONT ='RAMP IGN' THICKNESS = 0.005 WIDTH = 0.0075 LENGTH = 0.09 / &RAMP ID='RAMP IGN', T=0.0, F=0.0 / &RAMP ID='RAMP IGN', T=0.5, F=1.0 / &RAMP ID='RAMP IGN', T=500.0, F=0.5 / &INIT PART_ID='IGNITOR ELEMENTS', XB=0.243,0.2505,0.1,0.19,0.000,0.005, DENSITY=1., N_PARTICLES_PER_CELL=1, CELL_CENTERED=T/ &OBST XB=0.243,0.2505,0.1,0.19,0.000,0.005,COLOR='BLACK', BULK_DENSITY=1., SURF_ID='IGNITOR ELEMENTS' / !&OBST XB=0.243,0.2505,0.1,0.19,0.000,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS'/ !box !&OBST XB=0.243,0.2505,0.1,0.19,0.000,0.000, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !botom !&OBST XB=0.243,0.2505,0.1,0.19,0.005,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !top !&OBST XB=0.243,0.2505,0.1,0.1,0.000,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !front !&OBST XB=0.243,0.2505,0.19,0.19,0.000,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !back !&OBST XB=0.243,0.243,0.1,0.19,0.000,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !left !&OBST XB=0.2505,0.2505,0.1,0.19,0.000,0.005, COLOR='BLACK', SURF_ID ='IGNITOR ELEMENTS' / !right !NEEDLE: &PART ID ='pine needles' SURF_ID ='vegetation' DRAG_COEFFICIENT = 0.375 QUANTITIES ='PARTICLE TEMPERATURE' STATIC =.TRUE./ &SURF ID = 'vegetation' MATL_ID = 'dry pine' MOISTURE_FRACTION = 0.7 SURFACE_VOLUME_RATIO = 8366. COLOR = 'GREEN', LENGTH = 0.09 RADIUS = 0.00038 GEOMETRY = 'CYLINDRICAL'/ &MATL ID = 'dry pine' DENSITY = 550. CONDUCTIVITY = 1.69E-1 SPECIFIC_HEAT = 1.8 N_REACTIONS = 1 A = 3.63E4 E = 60279.83355 MATL_ID = 'CHAR' NU_MATL = 0.25 SPEC_ID = 'METHANE' NU_SPEC = 0.75 HEAT_OF_REACTION = 418/ &MATL ID = 'MOISTURE' DENSITY = 1000. CONDUCTIVITY = 0.1 SPECIFIC_HEAT = 4.184 N_REACTIONS = 1 A = 5.13E10 E = 88000.24252 NU_SPEC = 1.0 SPEC_ID = 'WATER VAPOR' HEAT_OF_REACTION = 2260. / &MATL ID = 'CHAR', DENSITY = 300, CONDUCTIVITY = 0.05, SPECIFIC_HEAT = 0.42, E = 74826, A = 430., NU_MATL = 1, MATL_ID = 'ASH', HEAT_OF_REACTION = -12000/ &MATL ID = 'ASH', DENSITY = 67, CONDUCTIVITY = 0.1, SPECIFIC_HEAT = 1.244/ &INIT ID='pine needles', PART_ID='pine needles', XB=0.255,0.345,0.1,0.19,0.0,0.005, DENSITY=550., N_PARTICLES_PER_CELL=1, CELL_CENTERED=T/ &OBST XB=0.255,0.345,0.1,0.19,0.0,0.005,COLOR='GREEN' BULK_DENSITY=42.9, SURF_ID='vegetation' / !box !&OBST XB=0.255,0.345,0.1,0.19,-0.015,-0.007, SURF_ID='vegetation', COLOR='GREEN'/ !FUELsurface(bottom) !&OBST XB=0.255,0.255,0.1,0.19,-0.015,0.0, SURF_ID='vegetation',COLOR='GREEN'/ !left !&OBST XB=0.345,0.345,0.1,0.19,-0.015,0.0,SURF_ID='vegetation', COLOR='GREEN' / !right !&OBST XB=0.255,0.345,0.1,0.1,-0.015,0.0, SURF_ID='vegetation',COLOR='GREEN' / !front !&OBST XB=0.255,0.345,0.19,0.19,-0.015,0.0,SURF_ID='vegetation', COLOR='GREEN'/ !back !VENTS: &VENT MB='XMIN',SURF_ID='OPEN' / &VENT MB='YMIN',SURF_ID='OPEN' / &VENT MB='YMAX',SURF_ID='OPEN' / &VENT XB=0.0,0.6,0.0,0.1,0.09,0.09, SURF_ID='OPEN' / &VENT XB=0.0,0.6,0.19,0.3,0.09,0.09, SURF_ID='OPEN' / &VENT XB=0.0,0.255,0.1,0.19,0.09,0.09, SURF_ID='OPEN' / &VENT XB=0.345,0.6,0.1,0.19,0.09,0.09, SURF_ID='OPEN' / !DEVCES: !TEMPERATURE: &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='TEMPERATURE', ID='TEMPERATURE' / &DEVC XB=0.243,0.2505,0.1,0.19,0.000,0.005, QUANTITY='TEMPERATURE', PART_ID='IGNITOR ELEMENTS', ID='TEMPERATURE ignitor2self' / &DEVC XB=0.255,0.345,0.1,0.19,0.0,0.005, QUANTITY='TEMPERATURE', PART_ID='pine needles', ID='TEMPERATURE needle2self' / &DEVC XB=0.255,0.345,0.1,0.19,0.09,0.09, PART_ID='FIRE', QUANTITY='TEMPERATURE', ID='TEMPERATURE FIRE' / IGNITOR: &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MPUV', PART_ID='IGNITOR ELEMENTS', ID='MASS IGNITOR(environtment)', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.243,0.2505,0.1,0.19,0.000,0.005, QUANTITY='MPUV', PART_ID='IGNITOR ELEMENTS', ID='MASS IGNITOR(self)', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MPUV', PART_ID='IGNITOR ELEMENTS', ID='MASS IGNITOR(environtment)', SPATIAL_STATISTIC='MEAN' / &DEVC XB=0.243,0.2505,0.1,0.19,0.000,0.005, QUANTITY='MPUV', PART_ID='IGNITOR ELEMENTS', ID='MASS IGNITOR(self)', SPATIAL_STATISTIC='MEAN' / !PINE NEEDLES: &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MPUV', PART_ID='pine needles', ID='MASS pine needles(environment)', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.255,0.345,0.1,0.19,0.0,0.005, QUANTITY='MPUV', PART_ID='pine needles', ID='MASS pine needles(self)', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MPUV', PART_ID='pine needles', ID='MASS pine needles(environment)', SPATIAL_STATISTIC='MEAN' / &DEVC XB=0.255,0.345,0.1,0.19,0.0,0.005, QUANTITY='MPUV', PART_ID='pine needles', ID='MASS pine needles(self)', SPATIAL_STATISTIC='MEAN' / !SPECS: &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='DENSITY', SPEC_ID='WATER VAPOR', ID='MASS water vapor', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='DENSITY', SPEC_ID='METHANE', ID='MASS METHANE', SPATIAL_STATISTIC='VOLUME INTEGRAL' / &DEVC XB=0.0,0.6, 0.01,0.27,0.0,0.09, QUANTITY='MASS FRACTION', ID='MASS FRACTION CO2needle', SPEC_ID='CARBON DIOXIDE', SPATIAL_STATISTIC='VOLUME INTEGRAL' / !TOTAL MLR (CASE 1): !&DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MASS FLUX', PART_ID='IGNITOR ELEMENTS', ID='ignitor elements1 mlr(environtment)', SPATIAL_STATISTIC='SURFACE INTEGRAL'/ !&DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='MASS FLUX', PART_ID='pine needles', ID='pine needles1 mlr(environtment)', SPATIAL_STATISTIC='SURFACE INTEGRAL'/ !&CTRL ID='mlr sum(environtment)',FUNCTION_TYPE='SUM',INPUT_ID='ignitor elements1 mlr(environtment)','pine needles1 mlr(environtment)'/ !&DEVC ID='total mlr',CTRL_ID='mlr sum(environtment)' QUANTITY='CONTROL VALUE'/ !TOTAL MLR (CASE 2): &DEVC XB=0.243,0.2505,0.1,0.19,0.000,0.005, QUANTITY='MASS FLUX', PART_ID='IGNITOR ELEMENTS', ID='ignitor elements2 mlr(self)', SPATIAL_STATISTIC='SURFACE INTEGRAL'/ &DEVC XB=0.255,0.345,0.1,0.19,0.0,0.005, QUANTITY='MASS FLUX', PART_ID='pine needles', ID='pine needles2 mlr(self)', SPATIAL_STATISTIC='SURFACE INTEGRAL'/ &CTRL ID='mlr sum(self)',FUNCTION_TYPE='SUM',INPUT_ID='ignitor elements2 mlr(self)','pine needles2 mlr(self)'/ &DEVC ID='total mlr',CTRL_ID='mlr sum(self)' QUANTITY='CONTROL VALUE'/ &DEVC XB=0.0,0.6, 0.01,0.27, 0.0,0.09, QUANTITY='NORMALIZED MASS', PART_ID='pine needles', ID='pine needles1 mass(environtment)', SPATIAL_STATISTIC='MEAN'/ &DEVC XB=0.255,0.345,0.1,0.19,0.0,0.005, QUANTITY='NORMALIZED MASS', PART_ID='pine needles', ID='pine needles2 mass(self)', SPATIAL_STATISTIC='MEAN'/ &SLCF PBY=0.145, QUANTITY='TEMPERATURE',VECTOR=.TRUE., CELL_CENTERED=.TRUE. / &TAIL /