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Records 931 to 935 of 1025
| Brandverhalten von Flugzeugsitzen und deren Komponenten |
| K. Dussa, R.Fiala, P. Grefte, R. Wagner |
| Die bei Flugzeugsitzen verwendeten Kunststoffe werden, je nach ihrem Verwendungszweck, nach unterschedlichen Testmethoden hinsichtlich ihres Brandverhaltens getestet. Die 8itzkissen mlissen den 8eat-cushion-Test erflillen. Die restlichen Teile wie Verkleidungen, Armlehnen, Klapptisch usw nur den Bunsenbrenner-Test. Die im folgenden beschriebenen Versuche sollen zur Klarung bzw. Beantwortung der Frage, ob die genannten Teile auch die 08U- bzw. NB8-Kriterien erflillen sollten, beitraqen. |
| FSR-0115 |
29 |
1.30 MB |
| Cabin Water Fire Suppression Systems - When and how effective? |
| Richard Lewis |
| Many organizations have carried out tests. The ability of a known density of correctly sized water droplets to suppress the effects of fire, is proven. The amount of water required has in tests, been reduced to as little as 8 US gallons for
many aircraft types. A convincing case can be made to demonstrate that a Cabin Water Fire Suppression System (CWFS) could save many more lives in the next 40 years than some other presently installed systems have saved in the past 40 years. |
| FSR-0015 |
12 |
465 KB |
| Carbon Fiber Production at Low Temperatures from Polyacryonite |
| D.E. Cagliostro |
| Recent safety considerations have sought to lower the electrical conductivity of carbon fibers. Carbon fibers produced from polycryonitrile at low carbonization temperatures (600 degree � 900C) possess low electrical conductivity but do not possess adequate strength. Low temperature processes are described which improve fiber strength but not increase electrical conductivity substantially. The processes result in a carbon fiber with nearly twice the tensile strength compared to the old process. Process development and its effect on fiber properties are reported. |
| FSR-0135 |
7 |
528 KB |
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