Search for dissertations about: "smoke"
Showing result 26 - 30 of 201 swedish dissertations containing the word smoke.
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26. Characterisation of the Microbial Community in Indoor Environments: a Chemical-Analytical Approach
Abstract : Inhalation of airborne microorganisms and their toxic components and products may induce a wide spectrum of acute and chronic airway manifestations. The study describes important capabilities of chemical marker analysis in defining human exposure to microorganisms in indoor environments. READ MORE
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27. Volatile hazardous hydrocarbons in road tunnels, cars and smoky rooms
Abstract : .... READ MORE
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28. Design fires in underground hard rock mines
Abstract : During several decades considerable research activities have been conducted with respect to fires in coal mines, but the research activities with respect to hard rock mines have been limited. As the hard rock mines are getting more complex the need for deeper understanding of fires in underground hard rock mines are getting more in demand. READ MORE
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29. Low smoke halogen-free materials for wire and cable applications
Abstract : Fire safety issues are becoming increasingly important in modern society and cables are one potential fire risk since they can start a fire and/or spread one. Traditionally, materials containing halogen have been used as primary insulation in low voltage power and telecommunication cables and most cables used today therefore contain halogen. READ MORE
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30. Thermal and Hydraulic Performance of Enhanced Rectangular Tubes for Compact Heat Exchangers
Abstract : The thermal and hydraulic performance of rib-roughened, dimpled and offset strip fin tubes has been investigated experimentally. Results from measurements on commercially manufactured tubes have shown that rib-roughened tubes have best potential for heat transfer enhancement with moderate pressure drop increase. READ MORE