Search for dissertations about: "fire flow"
Showing result 1 - 5 of 22 swedish dissertations containing the words fire flow.
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1. Fighting flameless fires : Initiating and extinguishing self-sustainedsmoldering fires in wood pellets
Abstract : Smoldering fires represent domestic, environmental and industrial hazards. This flameless form of combustion is more easily initiated than flaming, and is also more persistent and difficult to extinguish. The growing demand for non-fossil fuels has increased the use of solid biofuels such as biomass. READ MORE
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2. C³Fire : a microworld supporting emergency management training
Abstract : The objective of this work has been to study how to support emergency management training using computer simulations. The work has focused on team decision making and the training of situation assessment in a tactical reasoning process. READ MORE
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3. Melt flow and surface stability effects on polymer flammability : A study on polystyrene, flexible polyurethane foam and polyolefin composites
Abstract : Our ability to accurately determine the flammability properties of polymers is hampered bythe erratic effects of deformation and liquid flow that occur during polymer combustion.This study aims to improve the understanding of such effects at several levels: The often obvious impact of melt flow on standardized flammability test methods forelectrical appliances is described to identify the need and to motivate others to worktowards an improved material characterization. READ MORE
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4. Water mist fire protection systems : The development of testing procedures for marine and heritage applications
Abstract : Modern, commercial water mist fire protection system technology evolved at the beginning of the 1990s due a need to replace halon fire-extinguishing systems and improve fire safety on passenger ships. This thesis documents the unknown water mist system development work by two Swedish companies during the 1970s and 1980s. READ MORE
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5. Computational strategies in flame-spread modelling involving wooden surfaces
Abstract : Various approaches to flame-spread and fire-growth modelling are discussed and are evaluated using experimental results from different tests. Use of Computational Fluid Dynamics, CFD, in fire modelling is discussed and the performance of different CFD codes in wall flow modelling is analysed. READ MORE