Sökning: "extinguishment"
Visar resultat 1 - 5 av 8 uppsatser innehållade ordet extinguishment.
1. Släcksystem för ubåtar - vattendimma
Kandidat-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : This report is written on the behalf of SAAB Kockums AB to investigate the feasibility of using water mist fire protection systems on board conventional submarines as an alternative to the traditional solution using Halon 1301. Halon 1301 has since the late eighties been phased out due to environmental concerns. LÄS MER
2. Suppression of Li-ion Battery Fires
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : This thesis presents a systematic literature review of fixed fire suppression systems and extinguishing agents for lithium-ion battery (LIB) fires. The review identifies 85 relevant sources published between 2013 and March 2023, and categorises different research experiments into cell-level, module-level, electric vehicle (EV) pack-level, battery energy storage system (BESS) rack-level and warehouse storage experiments, according to LIB configurations. LÄS MER
3. The predictive content of one-time accounting items
D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomiSammanfattning : My paper suggests that investors can leverage corporate life cycle theory to enhance their understanding of one-time items, helping them to decide whether those items shall be considered or neglected. One-time revenues are only associated with future performance for longer earnings windows in mature firms. LÄS MER
4. Factors influencing the generation of carbon monoxide in fires partially suppressed through water mist application
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : Fires in the built environment typically consist of diffusion flames with inefficient mixing of fuel and oxygen, resulting in a degree of incomplete combustion and the generation of carbon monoxide. Fire suppression systems, used to control the growth and spread of fire, influence the combustion reaction process. LÄS MER
5. Influence of ventilation on ro-ro space fire development : A study using two-zone fire models in order to explore tendencies of how different ventilation parameters affects the fire development in a ro-ro space
Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserSammanfattning : A ship to which vehicles and other loads can be rolled on and off is usually named ro-ro ship. A ro-ro ship consists of large corridor shaped space, normally extending to a considerable length or the entire length of the ship, which is usually loaded with various vehicles or stowage units. LÄS MER