Name: Cryogenic Safety - HSE seminar
Start: 2016-09-21T08:00:00+02:00
End: 2016-09-23T13:00:00+02:00
Location: CERN

Monday 19 September 2016
Tuesday 20 September 2016
Wednesday 21 September 2016

08:00

08:00 - 09:00
Room: 503/1-001 - Council Chamber
09:00 Cryogenic Safety Seminar
Cryogenic Safety Seminar
09:00 - 10:20
Room: 503/1-001 - Council Chamber
Contributions

09:00 Welcome Speech - Simon Baird (CERN)

09:15 Introduction and summary - Andre Henriques (CERN)

09:30 European standardization activities on safety of liquid helium cryostats - Steffen Grohmann (Karlsruhe Institute of Technology)

10:00 Cryogenic safety organisation at CERN - Carlos Arregui Rementeria (CERN)
10:20 Coffee Break
Coffee Break
10:20 - 10:45
Room: 503/1-001 - Council Chamber
10:45 (1/2)
(1/2)
10:45 - 12:25
Room: 503/1-001 - Council Chamber
Contributions

10:45 Dynamic Modeling of the Pressure Increase in LHe Cryostats in Case of Incidents - Carolin Heidt (KIT)

11:05 Numerical study of emergency cryogenics gas relief into confined spaces - Ziemowit Malecha (Wroclaw University of Science and Technology, Department of Cryogenic, Aeronautic and Process Engineering)

11:25 The PICARD Test Facility - KIT/CERN Collaboration on Cryogenic Pressure Relief Experiments - Carolin Heidt (KIT)

11:45 Quantification of heat flux in supercritical helium - Eric Ercolani (CEA / SBT)

12:05 Heat flux to the helium cryogenic system elements in the case of incidental vacuum vessel ventilation with atmospheric air - Jaroslaw Polinski (Wroclaw University of Technology)
12:25 Lunch
Lunch
12:25 - 14:00
Room: Rest 1
14:00 (1/2)
(1/2)
14:00 - 15:40
Room: 503/1-001 - Council Chamber
Contributions

14:00 Controlled Cold Helium Spill Test in the LHC Tunnel at CERN - Torsten Koettig (CERN)

14:20 Cryogenic Risk Assessments before Works in the LHC Tunnel - Thomas Otto (CERN)

14:40 Approach to modeling of the fast energy discharge in cryogenic systems in the form of an electric arc - Jaroslaw Polinski (Wroclaw University of Technology)

15:00 Cryogenic Hazard at ESS – strategy, safety studies and lessons learned - Duy Phan (European Spallation Source)

15:20 Oxygen deficiency at CERN: Hazards, risks & mitigation measures - Gunnar Lindell (CERN)
15:40 Coffee Break
Coffee Break
15:40 - 16:05
Room: 503/1-001 - Council Chamber
16:05
16:05 - 17:25
Room: 503/1-001 - Council Chamber
Contributions

16:05 Knowledge Transfer at CERN - Zoe Lawson (CERN)

16:25 Kryolize - KT Fund Project - Andre Henriques (CERN)

16:45 An Innovative Cryogenic Safety Valve Dimensioner - Kryolize® - Sebastian Protz (Independent)

17:05 Software used to size the safety devices - Jean-Marc Poncet (CEA)
17:25 Wrap-up session - Day 1 - Andre Henriques (CERN)
Wrap-up session - Day 1
- Andre Henriques (CERN)
17:25 - 17:45
Room: 503/1-001 - Council Chamber
Wrap-up session - Day 1
Wrap-up session - Day 1
17:25 - 17:45
Room: 503/1-001 - Council Chamber

17:45 Exhibition "Universe of Particles"
Exhibition "Universe of Particles"
17:45 - 18:50
Room: 80-1-001 - Globe of Science and Innovation

18:50 Group photo - In front of the GLOBE
Group photo - In front of the GLOBE
18:50 - 19:00
Room: 80-1-001 - Globe of Science and Innovation

19:00 Get together - Cocktail dinner at GLOBE (limited subscriptions)
Get together - Cocktail dinner at GLOBE (limited subscriptions)
19:00 - 22:00
Room: 80-1-001 - Globe of Science and Innovation
Thursday 22 September 2016

08:30 Introduction to Day 2
Introduction to Day 2
08:30 - 08:40
Room: 503/1-001 - Council Chamber
08:40
08:40 - 10:10
Room: 503/1-001 - Council Chamber
Contributions

08:40 Pressure relief protection in cryostats: CERN’s experience on LHC and HIE Isolde - Vittorio Parma (CERN)

09:10 Safety aspects of superconducting magnets for Super-FRS - Hans Guenter Mueller

09:30 Block 4 and Cluster D - Safety - Vladislav Benda (CERN)

09:50 Cryogenic safety of the superconducting ALPI accelerator at INFN-LNL - Ruggero Pengo (Universita e INFN, Legnaro (IT))
10:10 Coffee Break
Coffee Break
10:10 - 10:35
Room: 503/1-001 - Council Chamber
10:35
10:35 - 12:25
Room: 503/1-001 - Council Chamber
Contributions

10:35 Cryogenic Safety Rules and Guidelines at CERN - Simon Marsh (CERN)

10:55 ISO and EIGA standards for cryogenic vessels and accessories - Hervé BARTHELEMY (AIR LIQUIDE)

11:25 CRAB cavity project – Mechanical design and safety - Luca Dassa (CERN)

11:45 Strategy for conformity of non-standard cryogenic equipment - Carlos Arregui Rementeria (CERN)

12:05 Mechanical Designs for Relief Valves for Cryogenic Apparatuses and Installations - Fridolin Holdener (shirokuma GmbH)
12:25 Lunch
Lunch
12:25 - 14:00
Room: Rest 1
14:00 (2/2)
(2/2)
14:00 - 15:40
Room: 503/1-001 - Council Chamber
Contributions

14:00 Safety in Cryogenics – Safety device sizing - Eric Ercolani (CEA / SBT)

14:20 Investigation of Two-Phase Flow in Cryogenic Pressure Relief Devices - Christina Weber (Karlsruhe Institute of Technology)

14:40 Sizing of safety valves for multi-phase flow - ISO 4126 and state of knowledge - Jürgen Schmidt (CSE-Institut)

15:00 Numerical study of saturation steam/water mixture flow and flashing initial sub-cooled water flow inside throttling devices - QUANG Dang Le (Politecnico di Milano)

15:20 The numerical evaluation of the minimal outlet area of the safety valve in the pipelines of cryogenic installations - Ziemowit Malecha (Wroclaw University of Science and Technology, Department of Cryogenic, Aeronautic and Process Engineering)
15:40 Coffee Break
Coffee Break
15:40 - 16:05
Room: 503/1-001 - Council Chamber
16:05 (2/2)
(2/2)
16:05 - 17:45
Room: 503/1-001 - Council Chamber
Contributions

16:05 Investigation of the cold process pipe rupture mechanism - Maciej Dziewiecki (Wroclaw University of Science and Technology)

16:25 Risk assessment of cryogenic installations – implementation, applicability of methodologies and challenges at CERN - Carlos Arregui Rementeria (CERN)

16:45 Risk Assessment tailored to cryogenics - LINDE approach - Stefan Rath (Linde Engineering)

17:25 Application of risk-based inspection methods for cryogenic equipment - Simon Marsh (CERN)
17:45 Wrap-up Day 2 & Closing session
Wrap-up Day 2 & Closing session
17:45 - 18:25
Room: 503/1-001 - Council Chamber Wrap-up Day 2 & Closing session

Wrap-up Day 2 & Closing session
Wrap-up Day 2 & Closing session
17:45 - 18:25
Room: 503/1-001 - Council Chamber
Friday 23 September 2016

08:00 Visit to CERN Facilities
Visit to CERN Facilities
08:00 - 13:00
Room: 503/1-001 - Council Chamber