Sökning: "Hampus Ragnar"

Hittade 2 uppsatser innehållade orden Hampus Ragnar.

1. 1. Fire Extinguishing in Complex Facilities – A Study of Large Fire Extinguishing

   Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Hampus Ragnar; [2017]
   Nyckelord :European Spallation Source; ESS; large fires; automatic fire extinguishing systems; manual fire suppression systems; sprinkler; low-pressure; high-pressure; water mist; foam; CAFS; PGA; powder; portable fire extinguisher; cutting extinguisher; PPV; extinguishing grenade; stora bränder; automatiska släcksystem; manuella släcksystem; lågtryck; högtryck; vattendimma; skum; pulver; handbrandsläckare; skärsläckare; släckgranat; Technology and Engineering;

   Sammanfattning : This report analyzes fire extinguishing solutions that might cut time between fire alarm and fire extinguishing at the European Spallation Source. A special design fire with a very high peak heat release rate is used. LÄS MER

3. 2. Halmstad Arena - En brandteknisk riskvärdering av hall D

   L3-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Johanna Andersson; Elin Edman; Erik Nilsson; Hampus Ragnar; [2016]
   Nyckelord :Idrottsarena; Halmstad Arena; brandteknisk riskvärdering; FDS; Pathfinder; Sports arena; fire safety evaluation; Technology and Engineering;

   Sammanfattning : This work evaluates the personal safety in case of a fire in Halmstad Arena hall D, an ice rink which is also used for exhibitions during the summer. Simulations and calculations were performed on possible design fires based on information given by an on-site visit and given design drawings. LÄS MER