Smoke and Gases Produced by Burning Aircraft Interior MaterialsU.S. Government Printing Office, 1969 - 27 pages |
From inside the book
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Page 8
... shows the five replicate smoke curves and a tabulation of indicated gas concentrations at spe- cific times during each test . The measurement ranges were on the order of ± 20 percent for CO and HCN and ± 30 percent for HCl , and such ...
... shows the five replicate smoke curves and a tabulation of indicated gas concentrations at spe- cific times during each test . The measurement ranges were on the order of ± 20 percent for CO and HCN and ± 30 percent for HCl , and such ...
Page 9
... shows the indi- cated concentrations of HCl and CO . In these tests involving smoldering specimens only , the gas concentration levels are obviously higher be- cause a portion of the gas is introduced by com- bustion . The decay rates ...
... shows the indi- cated concentrations of HCl and CO . In these tests involving smoldering specimens only , the gas concentration levels are obviously higher be- cause a portion of the gas is introduced by com- bustion . The decay rates ...
Page 10
... shows the estimated area A of material , the smoke from which may just begin to limit seeing the exit sign at various distances L. Up to this point , only geometrical factors have been considered , but time is certainly important , and ...
... shows the estimated area A of material , the smoke from which may just begin to limit seeing the exit sign at various distances L. Up to this point , only geometrical factors have been considered , but time is certainly important , and ...
Page 15
... shows the calibration curve of emf in mV and HCl concentration in ppm calcu- lated on the basis of a 100 cm3 gas sample absorbed in a 1 cm3 solution . The curves were based on measurements made with solutions of known HCl concentrations ...
... shows the calibration curve of emf in mV and HCl concentration in ppm calcu- lated on the basis of a 100 cm3 gas sample absorbed in a 1 cm3 solution . The curves were based on measurements made with solutions of known HCl concentrations ...
Common terms and phrases
400 Maximum Smoke acetate adsorption Aircraft Interior Materials appendix asbestos Building Science Series calibration cents CHLOROPRENE cm³ cm³/min colorimetric indicator tubes colorimetric tubes components concen copolymer D₁ density of 16 density of smoke dilution Exposure Value Fabric UC film flaming and smoldering ft² gas concentrations gas detector tubes gaseous products gases Glass fiber HCl concentration inch Fabric inch Rug inch Sheet 200 indicated concentration Insulation Interrelations Between Cement Laminate limits Matte Sheet methyl methacrylate Modacrylic National Bureau Number nylon oz/yd PAPER HONEYCOMB percent Plasticized Polyamide Polyester Polyethylene terephthalate polysulfone polytetrafluoroethylene Polyvinyl Polyvinyl acetate Polyvinyl chloride Polyvinyl fluoride possible PVC precleaning layer sample Seat panels smoke accumulation smoke chamber Smoke D Smoke Measurements smoke particles smoke test chamber smoldering exposures specific ion electrode specific optical density surface area temperature terials thickness toxicological tration Typical smoke urethane urethane foam vinyl chloride volume wool
Popular passages
Page 1 - Measurements are reported of the smoke produced during both flaming and smoldering exposures on 141 aircraft interior materials. Smoke is reported in terms of specific optical density, a dimensionless attenuation coefficient which defines the photometric obscuration produced by a quantity of smoke accumulated from a specimen of given thickness and unit surface area within a chamber of unit volume. A very wide range in the maximum specific optical density was observed. For the majority of materials,...