Sökning: "egress model"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden egress model.

  1. 1. Exploring the Feasibility of Using Fire Dynamics Simulator to Improve the Calculation of the Wildfire Available Safe Egress Time

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Alfred El Haddad; [2023]
    Nyckelord :Wildfire; Trigger buffer; WUI; WASET; FDS; QGIS; Level set; WUI evacuation.; Technology and Engineering;

    Sammanfattning : Wildland-Urban Interface (WUI) fires pose a significant threat to public safety and property in areas where urban development encroaches upon natural landscapes. This thesis aims to investigate the effect of smoke from a WUI fire on the tenability conditions of a small village and to establish a worst-case-scenario trigger boundary around it as an improved basis for the WUI available safe egress time (WASET). LÄS MER

  3. 2. Finite Element Simulation of Moisture Transport in Cellulose Insulation Material of Power Transformers

    Master-uppsats, Uppsala universitet/Tillämpad mekanik

    Författare :Luc Villibord; [2023]
    Nyckelord :;

    Sammanfattning : Power Transformers are an important and complex part of the electrical transmission technology. One of the main producers of these transformers worldwide is Hitachi Energy, for which this work has been done. LÄS MER

  4. 3. Modellering av utrymningshissar som utrymningsväg från djupa undermarksanläggningar

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Oscar Mårtensson; Anna-Lena Johansson; [2022]
    Nyckelord :Evacuation; egress; elevator; underground; building; evacuation elevator; emergency elevator; ascending evacuation; stairs; model; occupant evacuation elevator; OEE; exit choice; human behaviour; Technology and Engineering;

    Sammanfattning : Elevators could be an important alternative means of egress when it comes to evacuation. This report is the result of a model developed to calculate the efficiency of elevator evacuation in different scenarios in deep underground facilities. LÄS MER

  5. 4. Mescape - A probabilistic mesoscopic model for fire evacuation in large gatherings

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Lorenzo Contini; [2022]
    Nyckelord :Human behaviour; crowd evacuation; mesoscopic modelling; hydraulic model; large gatherings; fire safety; performance-based design; quantitative risk assessment; consequence analysis; uncertainty analysis; probabilistic modelling; Technology and Engineering;

    Sammanfattning : This study presents a mesoscopic model that predicts pedestrian evacuation in large gatherings with probabilistic methods. The model is based on a coarse network representation of buildings, where occupants are treated at a different scale according to their location. LÄS MER

  7. 5. Performance Analysis of the Preemption Mechanism in TSN

    Magister-uppsats, Mälardalens högskola/Inbyggda system

    Författare :Lejla Murselović; [2020]
    Nyckelord :Real-time networks; Ethernet-based networks; TSN; Time-Sensitive Networks; preemption mechanism;

    Sammanfattning : Ethernet-based real-time network communication technologies are nowadays a promising communication technology for industrial applications. It offers high bandwidth, scalability and performance compared to the existing real-time networks. LÄS MER