Essays about: "extinguishment"

Found 5 essays containing the word extinguishment.

1. 1. Suppression of Li-ion Battery Fires

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Linfan Cai; [2023]
   Keywords : Lithium-ion Battery; Fire Suppression System; Extinguishing Agent; Thermal Runaway; Battery Energy Storage System; Electric Vehicle; Technology and Engineering;

   Abstract : 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. READ MORE

3. 2. The predictive content of one-time accounting items

   University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Author : Sebastian Roth; [2020]
   Keywords : Special items; One-time items; Firm life cycle; Earnings persistence; Profit margins;

   Abstract : 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. READ MORE

4. 3. Factors influencing the generation of carbon monoxide in fires partially suppressed through water mist application

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Haydn Lewis; [2020]
   Keywords : Fire safety engineering; water mist; fire suppression; carbon monoxide; water; combustion; Technology and Engineering;

   Abstract : 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. READ MORE

5. 4. 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

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Martin Lindgren; Andreas Lilja; [2019]
   Keywords : Fire; Ro-ro space; Ventilation; Simulation; Two-zone model; Brand; Rorolastutrymme; Ventilation; Simulering; Tvåzonsmodell;

   Abstract : 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. READ MORE

6. 5. Effects of Water Mist System on a Controlled Fire

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Jasper Ho; [2015]
   Keywords : Fire; water mist; simulation; experiment; extinguish; extinguishment; Technology and Engineering;

   Abstract : Current legislation regarding implementation of water mist system(s) requires full scale testing specific to its intended use which involves extensive funding that discourages potential users. This motivates the desire for accurate water mist simulation. READ MORE