PhD student seminar on fire simulation, hosted by HSE
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08:00
For those who would like to participate, on own expense.
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Introduction: Arrival, Visitor cards, organisational things, ... 33/R-016
33/R-016
CERN
Outside, in front of Building 33. Basically next to the tram station (tram 18).6Show room on mapWelcome the participants and discuss organisational things.
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Welcome the participants and discuss organisational things.
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1
Organisational aspectsSpeaker: Tristan Hehnen (Bergische Universitaet Wuppertal (DE))
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2
Welcome and Introduction
Participants are welcomed at CERN and an introdcution to CERN and safety at CERN is given.
Speaker: Saverio La Mendola
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1
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Participants present their work during 20 min, afterwards 10 min of discussion.
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3
Towards smoke and fire simulation with grid adaptive FEM
The status of a newly developed CFD framework with grid adaptive FEM will be presented, which includes the verification of its flow solver as well as scaling on the JURECA supercomputer.
Speaker: Marc Fehling
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3
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11:30
For those who would like to participate, on own expense.
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Additional space 24/1-016 - HSE Unit Head Meeting Room
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Visit ATLAS: Group Yellow 33 main reception
33 main reception
CERN
Visit the ATLAS experiment at the LHC.
Two groups with 12 persons, each. -
Visit ATLAS: Group Blue 33 main reception
33 main reception
Visit the ATLAS experiment at the LHC.
Two groups with 12 persons, each. -
Participants present their work during 20 min, afterwards 10 min of discussion.
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15:00
Coffee
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4
JuROr — Real-Time Simulation and Prognosis of Smoke Propagation using GPUs: Towards 3D and complex geometries
After a short introduction of the project’s motivation, the applied methods and tools for real-time smoke simulation are introduced.
Then, acceleration results for 2D and 3D test cases are shown and next steps towards complex geometries are touched on briefly.Speaker: Anne Severt -
5
Application of experimentally determined combustion efficiencies in a FDS-Model
Finding an appropriate method to use combustion efficiencies in an FDS-Model.
Investigate the influence of different combustion efficiencies on the temperature rise inside a building component.Speaker: Christian Kusche -
6
Optimization strategies in fire simulation
A Comparison of different optimization algorithms for material parameter estimation is presented. The presentation covers the overall workflow in a parallel computing environment, the performance and accuracy of the algorithms and their special characteristics.
Speaker: Patrick Lauer -
16:45
Break
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7
Material Parameter Optimisation for Cable Fire Simulation
An overview on simulating the cone calorimeter test in FDS is given. Based on data from the CHRISTIFIRE project, an evolutionary algorithm is used to create input parameter sets to be used in large scale fire simulation, later on.
Speaker: Tristan Hehnen (Bergische Universitaet Wuppertal (DE)) -
8
Simulation of organic peroxide fireballs using ANSYS CFX
Simulation of organic peroxide fireballs with ANSYS CFX and comparison to experimental data.
Speaker: Paul Blankenhagel -
9
Buoyancy Driven Flow in an Underground Metro Station
Investigation on the baseline flow field in an underground metro station utilising simulation software ANSYS CFX and FDS.
Speaker: Matthes Dietrich
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15:00
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Social event In front of building 33
In front of building 33
CERN
Social event for the participants who would like to participate; on own expense. Most likely restaurant/pub in Geneva - to be determined.
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08:00
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07:30
For those whou would like to participate, on owen expense.
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Participants present their work, 20 min presentation and 10 min discussion afterwards.
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10
The Structural Behaviour of Fibre Reinforced Polymer (FRP) for Reinforced Concrete (RC) Structures in Fire
Ambient and fire tests on RC slabs with Glass-FRP bars and conceptual approach to fire safety checks for bending moment resistance of FRP-RC members.
Speaker: Antonio Bilotta -
11
Fire Inside an Underground Station - Experimental and Numerical InvestigationsSpeaker: Stephan Amecke-Mönninghoff
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09:30
Coffee
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12
Fire Dynamics in Tunnels: Temperature Distribution and Structural Behaviour
Study of the temperature distribution in space and time beneath a tunnel ceiling subject to a transient fire. Including a description of the structural behaviour of tunnels under fire and the possible failure modes that could be used to estimate the probability of failure of the tunnel.
Speaker: Francesco Rosignuolo -
13
Numerical Simulation of Fire in Tunnel: from Fire Scenario to Structural Response
Structural analysis of concrete at high temperature and fire-structure interaction.
Speaker: Matteo Pachera -
14
The Structural Behaviour of Tunnels in Fire
The thermo-mechanical computer modelling for the fire safety of concrete tunnels.
Speaker: Roberto Souza -
15
Meta Model for Complex Fire and Evacuation Models
Presentation of a meta (or surrogate) model that interpolates the fatalities, determined in few discrete scenarios by complex fire and evacuation models, to any arbitrary scenario. An advanced Latin-Hypercube design is utilised and its model uncertainty will be described.
Speaker: Florian Berchtold
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10
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09:30
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11:45
For those who would like to participate, on own expanse.
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07:30