NBS Special Publication, Issues 411-415U.S. Government Printing Office, 1974 |
From inside the book
Results 1-5 of 100
Page 65
... Flow Temp . ( ft / min ) Rel . Total Humidity Number Weight Moisture Content ( ° F ) ( * ) ( lb ) ( * ) Gypsum Board None 74 25 4 172 332 A - 1 pcs . U - 1 pcs . " 1 333 A - 1 U - 1 Gypsum Board " 1 " 1 " 1 -- -- 4 " 1 75 51 4 172 334 A ...
... Flow Temp . ( ft / min ) Rel . Total Humidity Number Weight Moisture Content ( ° F ) ( * ) ( lb ) ( * ) Gypsum Board None 74 25 4 172 332 A - 1 pcs . U - 1 pcs . " 1 333 A - 1 U - 1 Gypsum Board " 1 " 1 " 1 -- -- 4 " 1 75 51 4 172 334 A ...
Page 67
... flows into the burn room through the two floor level vents , while the remaining air supply enters from the corridor . ( 2 ) Products of combustion flow from the room along the corridor heating its walls and ceiling . Inlet air flows ...
... flows into the burn room through the two floor level vents , while the remaining air supply enters from the corridor . ( 2 ) Products of combustion flow from the room along the corridor heating its walls and ceiling . Inlet air flows ...
Page 68
... flow at the bottom . At the inception of flameover , temperatures at all heights increased rapidly and significantly throughout the corridor space . This is illustrated in figure 6 . As pointed out earlier , air flow between the ...
... flow at the bottom . At the inception of flameover , temperatures at all heights increased rapidly and significantly throughout the corridor space . This is illustrated in figure 6 . As pointed out earlier , air flow between the ...
Page 72
... flow patterns as well as on the flooring material properties . These factors can be related to independent initial parameters of the system . Thus , flameover is a function of : 1 . 2 . 3 . 4 . 5 . energy release rate of the ignition ...
... flow patterns as well as on the flooring material properties . These factors can be related to independent initial parameters of the system . Thus , flameover is a function of : 1 . 2 . 3 . 4 . 5 . energy release rate of the ignition ...
Page 73
... Flow Temp . Rel . Humidity Wood Cribs Total Moisture Number Weight Content Lining ( ft / min ) ( ° F ) ( ૬ ) ( lb ) ( 8 ) 330 A - 1 U - 1 1/4 " Cement Asbestos Board on Brick Particle Board Gypsum None 172 Board " 1 " 1 -- 4 332 A - 1 ...
... Flow Temp . Rel . Humidity Wood Cribs Total Moisture Number Weight Content Lining ( ft / min ) ( ° F ) ( ૬ ) ( lb ) ( 8 ) 330 A - 1 U - 1 1/4 " Cement Asbestos Board on Brick Particle Board Gypsum None 172 Board " 1 " 1 -- 4 332 A - 1 ...
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aerosol sprays analysis analyzer antiperspirant Applications atomic beam Building Bureau of Standards burn room calibration calorimeter Capability carbon monoxide carpet ceiling cellulose char length chemical Chemistry combustion concentration Contact corridor cotton crib density detector determine diameter distribution droplet effect electrical electron energy Engineering fabric facility fire department fire investigation Fire Research Fire Safety fire tests firefighters flame retardant flame spread flameover flammability flow frequency Gaithersburg gypsum board hazard heat ignition source inches instrument intensity involved isotopes laboratory laser light scattering Literature mass materials ment micrometer molecular National Bureau NBS Reactor neutron nylon operation optical optical density oxide oxygen particles percent phase Phone phosphorus polymer problems pyrolysis radiant flux radiation range sample Section smoke soffit specimen spectrometer spray structure studies surface Tech techniques Technology temperature test method thermal tion vertical wall