FLUG Meeting Fantoft, Bergen, Norway, 15-16 May 2012 Agenda We have again the pleasure to invite you to the FLACS User Group Meeting in Bergen 15-16 May 2012. We expect beautiful weather and lots of interesting presentations and discussions. The new high performance version of FLACS will be presented. Add the 17 th of May to your stay if you are coming from abroad, since this is the Norwegian national day. Participation to the FLUG meeting is free for FLACS users, but the participants must cover their own travel and accommodation. Registration: http://www.gexcon.com/flugmembers
Program Day 1 FLUG Meeting, Fantoft, Bergen, 15-16 May 2012 08:30 Registration and coffee 09:00 Welcome Sturle Pedersen, CEO, 09:10 Agenda and minutes from last meeting Chris Savvides, BP (chair) 09:20 Overview of the new release: FLACS v10 - Background - Overview of new features - Practical considerations - Release date 09:50 R&D: Activities in 2012 and beyond - Projects and personnel - Development philosophy - Update on the NORCESS initiative - Update on the JIP proposal on fire modelling - Framework for systematic validation studies : recruitment, methodology, etc. Djurre Siccama, Trygve Skjold, 10:30 Coffee Break 11:00 The new version of Geo2Flacs - Live demo 11:30 Live demo of new features in CASD7 - New scenario menu - Grid wizard etc. - Python scripting in CASD - Surface area leaks Ole Jacob Taraldset & Helge Hestetræet, Ole Jacob Taraldset, Tommy Lea, Thomas Landvik, Lars Pesch & Helge Hestetræet, 12:30 Lunch 13:30 Enhanced performance version of FLACS - Parallel version - Non-compressible version 14:00 Sub-grid turbulence modelling in FLACS - Corner effects (Flacs) - Octree (Porcalc) - Validation studies : possibilities and inherent limitations 14:30 Modelling of vented gas explosions in FLACS - Validation cases : Modelling of premixed combustion Idar Storvik & Lars Pesch, Vagesh D. Narasimhamurthy, Helene H. Pedersen, 15:00 Coffee Break
15:30 Modelling of flashing liquid releases - Modelling approaches - Validation results 16:00 Flowvis5: Technology preview - Choice of technology - Python scripting in Flowvis - Live demo 16:30 Close and common departure to Bergen City Centre 18:00 Meet at the dock of Radisson Blu Hotel Bryggen for boat departure to Cornelius Restaurant Mathieu Ichard, Ove Lampe, CMR Computing
Program Day 2 08:30 Registration and coffee 09:00 Geometry import from Laser scans Motivation, Status and Project Proposal Olav Roald Hansen, 09:30 User presentations: Interface between FLACS and LS-DYNA for nonlinear structural consequence analysis (30 minutes) FLACS as a tool for a vented deflagration with and without obstacles (15 minutes) The effect of air entrainment on gas releases; a comparative study between FLACS and KFX (15 minutes) 10:30 Coffee Break 11:00 Differences observed when modelling an atmospheric dispersion with non-collinear and collinear wind direction and leak direction (15 minutes) Explosion Risk Analysis of Large Floaters (15 minutes) Jeom Kee Paik & Sang Jin Kim, Pusan National University Elena Vyazmina, Air Liquide CRCD Joar Dalheim, Scandpower Marion Torre, TOTAL E&P NORGE Pedro Araujo, DNV Modelling of pipe-rack explosions (15 minutes) Clive Robinson, GL Noble Denton Explosion Risk Analysis based on experience databases from Computational Fluid Dynamics results (15 minutes) Minimizing Explosion Overpressures Through the Use of Safety Gaps (15 minutes) Risk-based explosion integrity study (15 minutes) Jens Garstad, DNV Alex Bond, ARCADIS Vectra Lin Hong, Scandpower 12:30 Lunch 13:30 Using FLACS for onshore siting studies (20 minutes) Scott Davis, US DDT Onset Parameter Examination (II) for Unconfined VCEs (20 minutes) Development of Geometry Models for Explosion Pressure Analysis and Sensitivity of Results to Completeness (35 minutes) Jihui Geng, Baker Risk Bob Brewerton, /Natabelle 14:45 FLUG wishes overview and discussion Ole Jacob Taraldset Formal issues - Next meeting - AOB 15:30 Closing Chris Savvides (chair), BP
Practical Information Venue and travel s office is located at Fantoft, 15 minutes outside the city centre of Bergen, and 25 minutes from the Bergen Airport Flesland. AS Fantoftvegen 38, 5072 Bergen Tel.: 55 57 43 30 www.gexcon.com Accommodation recommends Rica Hotel Bergen, and participants may use our Corporate ID, UH5506, when booking a room over the Internet: http://www.rica-hotels.com/ Registration Please register at: http://www.gexcon.com/flugmembers
Participant List (So far) First Name Last Name Company Country Hans Christen Salvesen AS Norway Joar Dalheim Scandpower AS (Norway) Norway Jihui Geng Baker Risk USA Ole Kristian Sommersel Statoil Norway Ranveig Niemi Safetec Nordic AS Norway Olav R. Hansen AS Norway Jurek Czujko Nowatec AS Norway Parag Gupte ExxonMobil Upstream Research Co. USA Jeom Kee Paik Pusan National University (PNU) South Korea Øystein Spangelo Scandpower AS (Norway) Norway Pedro José G. Araújo DNV Rio (Limitada, Brazil) Brazil de Henri Tonda Total SA France Kari Frederichsen Safetec Nordic AS Norway Trygve Skjold AS Norway Scott Davis US Inc USA Jerome Hocquet Technip (France) FRANCE David W. Price UK Ltd UK Clement LAPIERRE IRSN France Robert Melville Atkins Shared Service Facility United Kingdom Erik Aadland AS Norway Prankul Middha AS Norway Dean Simrick Abbott Risk Consulting Ltd. (UK) United Kingdom Sang Jin Kim Pusan National University (PNU) South Korea Baptiste Géniaut GDF SUEZ (Gaz de France) France Kjetil Hersvik Safetec Nordic AS Norway Lin Hong Scandpower AS (Norway) Norway Lars Pesch AS Norway Idar Storvik AS Norway Ole Jacob Taraldset AS Norway Helene H. Pedersen AS Norway Marion Torre Total SA France Clive Robinson GL Industrial Services UK Ltd. UK Jung Kwan SEO Pusan National University (PNU) South Korea Elena Vyazmina Air Liquide CRCD FRANCE Djurre Siccama AS Norway Rune Teigland Total SA Norway Marwan Khalil AS Norway Tommy Lea AS Norway Vagesh D. Narasimhamurthy AS Norway Guy Alexandre GRANDIN DNV France France Stian Jensen Scandpower AS (Norway) Norway Julien Espargilliere IRSN France Francesco Chillè AS Norway
Laurence Bernard AS Norway Chris Coffey UK Ltd UK Minseop Kim Korea Gas Safety Corporation (KGS) Republic of Korea Morten Dahlby Scandpower AS (Norway) Norway Jens Johansson Garstad DNV AS Norway Joe Butterworth MMI Engineering Limited (UK) United Kingdom Bjørn Lilleberg AS Norway Bjørn Chris Arntzen Savvides AS BP Norway UK