Sökning: "Cone"

Visar resultat 1 - 5 av 261 uppsatser innehållade ordet Cone.

  1. 1. Beständigheten hos brandimpregnerat trä

    Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Filip Engström; Hannes Psajd; [2024]
    Nyckelord :Fire retardant treated wood; ISO 5660–1; Permanence; Euroclass; Cone Calorimeter; ConeTools; Infrared spectroscopy; Technology and Engineering;

    Sammanfattning : This report explores the properties of fire-retardant treated wood. This report has investigated the permanence for this material as well as seeing if the process of accelerated aging, which are used to determine the life span of the material, can be comparable to natural aging. LÄS MER

  3. 2. Blomkrukans stilhistoria - konstant och skiftande

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Alva Wännerdahl; [2023-05-29]
    Nyckelord :kulturvård; trädgårdshantverk; blomkruka; planteringskruka; innerkruka; ytterkruka; ytterfoder; flowerpot; jardiniere; plantingpot;

    Sammanfattning : This work presents the different flowerpots that appear in our history, focused on antiquity, the late middle age/renaissance and the turn of the century 1900. Archeological finds of flowerpots from antiquity are centered around the Mediterainian sea. These flowerpots where fairly simple in design with the exeption of Minoan ornamental flowerpots. LÄS MER

  4. 3. Monte Carlo evaluation of static and dynamic 6FFF treatments - Evaluation of dose distributions calculated with AAA, Acuros XB, and Collapsed Cone (RayStation and DoseCheck)

    Master-uppsats,

    Författare :Alma Blombäck; [2023-02-23]
    Nyckelord :Medical physics; Monte Carlo; 6FFF; AAA; Acuros XB; DoseCheck; RayStation; DVH evaluation; flattening filter free;

    Sammanfattning : There are several benefits to removing the standard flattening filter and using so-called flattening filter free (FFF) treatments in external radiation therapy with photons. The main advantage is the possibility of significantly shortening the treatment time, de spite this FFF is not widely used yet. LÄS MER

  5. 4. Combustibility study of resin for warm magnet coils used at CERN

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Juan Carlos Lopez Santiago; [2023]
    Nyckelord :Epoxy resin; flammability; radiation; aging; cone calorimeter; micro combustion calorimeter; thermogravimetric analysis; lateral ignition and flame spread test; chemical composition of polymers; polymers; epoxy composite; polymer composite; failure of epoxy resins; magnetic coil; Technology and Engineering;

    Sammanfattning : CERN is the world's largest particle physics laboratory, housing multiple accelerators that rely heavily on magnetic coils. These coils are integral to the generation of powerful magnetic fields essential for particle accelerator experiments, detectors, and other equipment. LÄS MER

  7. 5. Permanent Fire Load of the Building Envelope

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Gizelle Danine Pondevida Jamero; [2023]
    Nyckelord :Permanent fire load; temporary fire load; fire load; building envelope; insulation; building content; upholstered furniture; heat of combustion; MCC; bomb calorimeter; cone calorimeter; room corner test.; Technology and Engineering;

    Sammanfattning : Fire load, the total thermal energy released by the combustion of a material, is an essential part of determining a building’s fire performance and the associated fire protection strategies. Elements in a structure are typically categorized into two types of fire loads: permanent and temporary. LÄS MER