NBS Special Publication, Issues 411-415U.S. Government Printing Office, 1974 |
From inside the book
Results 1-5 of 100
Page 37
... initial stages of the process heat is supplied to the non - volatile polymer substrate to initiate an endothermic degradation reaction which for most polymer systems is thought to be predominantly pyrolytic in nature . There seems to be ...
... initial stages of the process heat is supplied to the non - volatile polymer substrate to initiate an endothermic degradation reaction which for most polymer systems is thought to be predominantly pyrolytic in nature . There seems to be ...
Page 39
... initial and final composition or we can look at the microscopic level which involves looking at all the molecular species present in the flame , and for this we would use optical and mass spectroscopic tech- niques . The important thing ...
... initial and final composition or we can look at the microscopic level which involves looking at all the molecular species present in the flame , and for this we would use optical and mass spectroscopic tech- niques . The important thing ...
Page 39
... initial stages of the process heat is supplied to the non - volatile polymer substrate to initiate an endothermic degradation reaction which for most polymer systems is thought to be predominantly pyrolytic in nature . There seems to be ...
... initial stages of the process heat is supplied to the non - volatile polymer substrate to initiate an endothermic degradation reaction which for most polymer systems is thought to be predominantly pyrolytic in nature . There seems to be ...
Page 65
... Initial Conditions Wood Cribs Test No. Floor Lining Underlay Subfloor 330 A - 1 U - 1 1/4 " Cement Asbestos Board on Brick Wall Lining Forced Air Air Flow Temp . ( ft / min ) Rel . Total Humidity Number Weight Moisture Content ( ° F ) ...
... Initial Conditions Wood Cribs Test No. Floor Lining Underlay Subfloor 330 A - 1 U - 1 1/4 " Cement Asbestos Board on Brick Wall Lining Forced Air Air Flow Temp . ( ft / min ) Rel . Total Humidity Number Weight Moisture Content ( ° F ) ...
Page 72
... initial parameters of the system . Thus , flameover is a function of : 1 . 2 . 3 . 4 . 5 . energy release rate of the ignition fire , ( i.e. , room occupancy type ) ; corridor geometry , principally height and width ; ventilation ...
... initial parameters of the system . Thus , flameover is a function of : 1 . 2 . 3 . 4 . 5 . energy release rate of the ignition fire , ( i.e. , room occupancy type ) ; corridor geometry , principally height and width ; ventilation ...
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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