Sökning: "HL-LHC"

Hittade 4 uppsatser innehållade ordet HL-LHC.

  1. 1. Phased Array Ultrasonic Testing of Austenitic Stainless Steel Welds of the 11 T HL-LHC Dipole Magnets

    Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Marcus Lorentzon; [2018]
    Nyckelord :Phased Array Ultrasonic Testing; PAUT; Non-Destructive Testing; Austenitic Stainless Steel; Welds; CERN;

    Sammanfattning : A routine non-destructive test method based on Phased Array Ultrasonic Testing (PAUT) has been developed and applied for the inspection of the first 11 T dipole prototype magnet half shell welds, and the test results are compared with the radiography and visual inspection results of the same welds. A manual scanner and alignment system have been developed and built to facilitate the inspection of the 5. LÄS MER

  2. 2. A study of underground rescue chambers as alternative to several egress paths

    Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Johannes Corbee; [2016]
    Nyckelord :Rescue chamber; refuge alternatives; refuge chamber; safe haven; emergency cabin; underground environment; evacuation; Technology and Engineering;

    Sammanfattning : This study has investigated the usage of rescue chambers as an alternative to additional egress paths. The new underground facilities at CERN that are planned as a part of the HL-LHC project have two proposed designs with rescue chambers or additional egress paths. LÄS MER

  3. 3. Comparative study of risk analysis methods from a fire safety perspective - Case study of new underground facilities at CERN

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Frida Olin; Erik Isaksson; [2016]
    Nyckelord :Risk analysis methods; design fires; event tree analysis; preliminary hazard analysis; What-if; ROGA; Gretener method; NFPA 101; comparative analysis; CERN; technical risk analysis methods; case study; LHC; HL-LHC; complex methods; simplified methods; Technology and Engineering;

    Sammanfattning : This report has investigated which type of risk analysis methods that can be used in an early design phase in a unique facility from a time and quality perspective. Two planned underground facilities for the HL-LHC at CERN have been used as a case study. LÄS MER

  4. 4. Study of MicroMegas detectors with resistive anodes for the muon reconstruction in ATLAS at HL-LHC

    Master-uppsats, KTH/Fysik

    Författare :Cauvin Guillaume; [2012]
    Nyckelord :;

    Sammanfattning : .... LÄS MER