Smoke and Gases Produced by Burning Aircraft Interior Materials PDF Download
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Author: Institute for Applied Technology (U.S.). Building Research Division
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 36
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Book Description
Author: Institute for Applied Technology (U.S.). Building Research Division
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 36
Get Book Here
Book Description
Author: D. Gross
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 27
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Book Description
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, more smoke was produced during the flaming exposure test. However, certain materials produced significantly more smoke in the absence of open flaming. (Author).
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
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Book Description
Author: D. Gross
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 27
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Book Description
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, more smoke was produced during the flaming exposure test. However, certain materials produced significantly more smoke in the absence of open flaming. (Author).
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175933
Category : Technology & Engineering
Languages : en
Pages : 83
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Book Description
The two principal objectives of this book were (1) to identify promising materials technologies, design issues (both overall and for individual components), and fire performance parameters (both full scale and for individual components) that, if properly optimized, would lead to improved fire and smoke resistance of materials and components used in aircraft interiors; and (2) to identify long-range research directions that hold the most promise for producing predictive modeling capability, new advanced materials, and the required product development to achieve totally fire-resistant interiors in future aircrafts. The emphasis of the study is on long-term innovation leading to impacts on fire worthiness of aircraft interiors ten to twenty years hence.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309176247
Category : Technology & Engineering
Languages : en
Pages : 258
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Book Description
This book describes the Conference on Fire and Smoke-Resistant Materials held at the National Academy of Sciences on November 8-10, 1994. The purpose of this conference was to identify trends in aircraft fire safety and promising research directions for the Federal Aviation Administration's program in smoke and fire resistant materials. This proceedings contains 15 papers presented by distinguished speakers and summaries of the workshop sessions concerning toxicity issues, fire performance parameters, drivers for materials development, and new materials technology.
Author: Benjamin Leonard Bean
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 342
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 672
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Book Description
Author: Louise C. Speitel
Publisher:
ISBN:
Category : Aircraft cabins
Languages : en
Pages : 27
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Book Description
Twelve aircraft interior materials were burned under standard flaming combustion conditions in the National Bureau of Standards (NBS) smoke chamber. Each material was also exposed to 600 Celsius (C) in a combustion tube furnace under conditions of oxidative pyrolysis. The combustion products were collected in liquid-filled impingers, and the contents were analyzed for hydrogen cyanide, hydrogen sulfide, hydrogen chloride, hydrogen bromide, and formaldehyde by differential pulse polarography, nitrogen dioxide and sulfur dioxide by visible spectrophotometry, and hydrogen fluoride by ion-selective electrode. Carbon monoxide was measured directly by a nondispersive infrared analyzer. The yields of the nine gases are reported in terms of milligrams per gram of material. The toxic gas yields were obtained for each material in the NBS smoke chamber and were compared to the yields obtained in the combustion tube furnace. The yields were also compared to those obtained using colorimetric detector tubes in the NBS smoke chamber. The extent of the correlation of the various procedures is reported. The relative yields of HCl, HCN, and H2S were found to be somewhat independent of the exposure conditions. The relative yields of the oxidized gases, CO, HCHO, NO2, and SO2, are much more dependent on the exposure conditions. (Author).
Author: Eli Pearce
Publisher: Springer Science & Business Media
ISBN: 1468421484
Category : Technology & Engineering
Languages : en
Pages : 463
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Book Description
Flammability has been recognized as an increasingly important social and scientific problem. Fire statistics in the United States (Report of the National Commission on Fire Prevention and Control. "America Burning:' 1973) emphasized the vast devastation to life and property--12.000 lives lost annually due to fire. and these deaths are usually caused by inhaling smoke or toxic gases: 300.000 fire injuries: 11.4 billion dollars in fire cost at which 2.7 billion dollars is related to property loss: a billion dollars to burn injury treatment: and 3.3 billion dollars in productivity loss. It is obvious that much human and economic misery can be attributed to fire situations. In relation to this. polymer flammability has been recognized as an in creasingly important social and scientific problem. The development of flame-retardant polymeric materials is a current example where the initia tive for major scientific and technological developments is motivated by sociological pressure and legislation. This is part of the important trend toward a safer environment and sets a pattern for future example. Flame retardancy deals with our basic everyday life situations-housing. work areas. transportation. clothing and so forth-the "macroenvironment" capsule within which "homosapiens" live. As a result. flame-retardant polymers are now emerging as a specific class of materials leading to new and diversified scientific and technological ventures.
