Sökning: "Smoke ignition"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Smoke ignition.

  1. 1. Suppression of Li-ion Battery Fires

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

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

    Sammanfattning : 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. 2. Time to ignition for wood covered with ZnO : A laboratory and theoretical study if ZnO can enhance time to ignition for wood exposed to radiation in the cone calorimeter

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Olina Öhrn; [2023]
    Nyckelord :ZnO; zinc oxide; cone calorimeter; wood; reaction-to-fire;

    Sammanfattning : In recent years, interest in sustainability and being environmentally friendly has increased. Wood is a durable and renewable building material, which is becoming more common in the constructions industry. In 2002, the government in Sweden adopted a national strategy to promote an increased use of wood in buildings. LÄS MER

  4. 3. DEVELOPMENT OF RISK INFORMED METHODS FOR ESTIMATING RADIATION RELEASE FROM CABLE FIRES AT HIGH ENERGY PHYSICS FACILITIES

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Daniel Funk; [2020]
    Nyckelord :Fire Safety Engineering; CERN; Fire-induced Radiological release; particle accelerator; Fire Protection; Fire Risk Analysis; Technology and Engineering;

    Sammanfattning : CERN operates the Large Hadron Collider (LHC), the world’s largest and most powerful particle accelerator. The LHC was built to advance the state of knowledge in particle physics by increasing the energy of colliding particles to the TeV range. LÄS MER

  5. 4. Elevated Fires

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Kseniia Polukhina; [2016]
    Nyckelord :fire position; elevation; fire development; Technology and Engineering;

    Sammanfattning : The primary objective of the present study is to evaluate the effect of the fire source elevation on the main fire parameters, by implementing laboratory experiments. In modern Fire Safety Engineering practice, it is often assumed that fire always commences at the floor level. However, it is not always the case. LÄS MER

  7. 5. Inledande insats mot ventilationskontrollerad brand med risk för backdraft

    Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik; Lunds universitet/Brandingenjörsprogrammet; Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Sebastian Du Rietz; Linus Ahlman; [2012]
    Nyckelord :Initial firefighting attack.; First response; Extinguishing with water; Smoke ignition; Under-ventilated fire; Vattens släckförmåga Ventilation-controlled fire; Inledande insats; Backdraft; Brandgasantändning; Underventilerad brand; Ventilationskontrollerad brand; Technology and Engineering;

    Sammanfattning : This report evaluates a first response with water against an underventilated fire with imminent risk of backdraft occurrence. The report is based on a literature review followed by 35 experiments conducted in a shipping container. LÄS MER