Smoke and Gases Produced by Burning Aircraft Interior MaterialsU.S. Government Printing Office, 1969 - 27 pages |
From inside the book
Results 1-5 of 9
Page 1
... chamber of unit volume . A very wide range in the maximum specific optical density was observed . For the majority of materials , more smoke was produced during the flaming exposure test . However , certain materials produced ...
... chamber of unit volume . A very wide range in the maximum specific optical density was observed . For the majority of materials , more smoke was produced during the flaming exposure test . However , certain materials produced ...
Page 2
... chamber were such that complete oxidation of practically all materials could occur without appreciable decrease in oxygen content . Materials were furnished by FAA and were tested using a typical section in the thickness supplied ...
... chamber were such that complete oxidation of practically all materials could occur without appreciable decrease in oxygen content . Materials were furnished by FAA and were tested using a typical section in the thickness supplied ...
Page 3
... chamber of unit volume ( V ) , produced from a specimen of unit V V surface area ( A ) . Thus , D. = AL AL 100 log T • = D For the test chamber , V = 18 ft3 ( 0.510 m3 ) , A = 0.0456 ft2 ( 0.00424 m2 ) , and L = 3 ft ( 0.914 m ) ...
... chamber of unit volume ( V ) , produced from a specimen of unit V V surface area ( A ) . Thus , D. = AL AL 100 log T • = D For the test chamber , V = 18 ft3 ( 0.510 m3 ) , A = 0.0456 ft2 ( 0.00424 m2 ) , and L = 3 ft ( 0.914 m ) ...
Page 8
... chamber volume used , but to a wide range of specimen weights . Since the primary objective of this study was to ... chamber over 3 - min period Bottom : CO concentration . Prior to taking readings , 190 cm3 / min of CO was introduced in ...
... chamber volume used , but to a wide range of specimen weights . Since the primary objective of this study was to ... chamber over 3 - min period Bottom : CO concentration . Prior to taking readings , 190 cm3 / min of CO was introduced in ...
Page 9
... chamber surfaces . To facilitate subse- quent data comparison , sampling for HCl and HF was generally initiated at the beginning of the minute close to the maximum smoke level , and at 2 - min intervals thereafter for other gases . Gas ...
... chamber surfaces . To facilitate subse- quent data comparison , sampling for HCl and HF was generally initiated at the beginning of the minute close to the maximum smoke level , and at 2 - min intervals thereafter for other gases . Gas ...
Common terms and phrases
400 Maximum Smoke acetate adsorption Aircraft Interior Materials appendix asbestos Assembly molded Building Science Series cabin 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/yd² 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 particles smoke test chamber smoldering exposures SO₂ 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,...