s02-470 hysafe – the network of excellence for hydrogen safety
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S02-470HySafe – The network of excellence for
hydrogen safety
Thomas JORDAN Institut für Kern- und EnergietechnikForschungszentrum Karlsruhe GmbH
jordan@iket.fzk.de
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Safety relevant properties of - hydrogen
- methane - propane - gasoline vapour
0
1
2
3
4
5
hydrogen methane propane gasoline vap.
kg/m
3
density
0
0,05
0,1
0,15
0,2
0,25
0,3
0,35
mJ
ignition energy
0
20
40
60
80
100
120
140
MJ/
kg
heat of combustion
0
10
20
30
40
50
60
70
80
OE
G-U
EG
(%
)
flammability range
0
0,5
1
1,5
2
2,5
3
m/s
laminar burning velocity
0
0,02
0,04
0,06
0,08
0,1
0,12
1/m
m
detonation sensitivity
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
cm2 /s
diffusion coefficient
=1
=1 =1
-3,5
-3,0
-2,5
-2,0
-1,5
-1,0
-0,5
0,0
0,5
1,0
1,5
Lu
ft
Ga
s(k
g/m
3)
buoyancy
Motivation
hydrogen methane propane gasoline vap.
hydrogen methane propane gasoline vap.hydrogen methane propane gasoline vap.
hydrogen methane propane gasoline vap.
hydrogen methane propane gasoline vap.
hydrogen methane propane gasoline vap.
hydrogen methane propane gasoline vap.
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
0,01
0,1
1
10
100
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hte
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r F
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erat
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ruck
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ind
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Det
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Det
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Rel
ated
to
hyd
rog
en
hydrogen methane propane gasoline vapour
DetonationLam. Deflagration Turb. DeflagrationZündungMixingRelease
D
UFL-LFL
Ei
TAI
-1
DCJ
PCJ
TAICC
PAICC
c AICC
· S
L
dc
Q/m
F
Q/V
mix
SL-1
/2
c Cst
A
F
• Differences between H2 and other burning gases ~ factor 10 in all important qualities
• Successful risk management needs H2 specific analyses and mitigation measures
MotivationIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
∫ dt =
NoE HySafe Objectives• strengthen and focus, integrate fragmented
research on hydrogen safety competitive scientific and industrial community
• Promoting public awareness and trust in hydrogen technologies
• development of an excellent safety culture
General GoalContribute to a safe transition to a sustainable development in Europe by facilitating the safe introduction of hydrogen technologies / applications
ObjectivesIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Consortium● 24 partners from 12 European countries
and one Canadian partner● 12 public research organisations,
7 industrial partners, 5 universities● ~150 scientists
Details
Time schedulenetwork/project start:03/2004subsidised max. duration: 5 yearsBudget
Total > 13 M€ with a EC grant of max. 7 M€
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Forschungszentrum Karlsruhe GmbH DE
L’Air Liquide FR
Federal Institute for Materials Research and Testing DE
BMW Forschung und Technik GmbH DE
Building Research Establishment Ltd UK
Commissariat à l’Energie Atomique FR
Det Norske Veritas AS NO
Fraunhofer-Gesellschaft ICT DE
Forschungszentrum Jülich GmbH DE
GexCon AS NO
The United Kingdom’s Health and Safety Laboratory UK
Foundation INASMET ES
Inst. Nat. de l’Environnement industriel et des RISques FR
Instituto Superior Technico PT
European Commission - JRC - Institute for Energy NL
National Center for Scientific Research Demokritos EL
Norsk Hydro ASA NO
Risø National Laboratory DK
TNO NL
University of Calgary CA
University of Pisa IT
Universidad Politécnica de Madrid ES
University of Ulster UK
VOLVO Technology Corporation SE
Warsaw University of Technology PL
ConsortiumIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Organisational Structure
Co-ordinator
Co-ordination Committee
Request
Advise
AdvisoryCouncil
ManagementOffice
Request
Advise
Governing Board
Approval Reporting
Reporting
Single Point of Contact
European Commission
Sub-Committee
WP 16
Sub-Committee
WP 1
CoordinatorSTORHY
CoordinatorHYWAYS
CoordinatorNATURALHY
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
CEN
HFP
StorHy
HyWays
NATURALHY
NorthAmerica
Japan
Russia
ISO IEA
AdvisoryCouncil
HyApproval
HyFire
HyTrainHyCourse
HySAFEST E&TR&D
RC&S
EH SCEuropean Hydrogen Safety Centre
External NetworkingIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
15 Work Packages in 4 ClustersIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Distribution Fires andExplosions
Mitigation RisikAnalysis
RC&S
Production
Transport
Refueling
Other Vehicles
Portables
Street Vehicles
Application /Scenarios
Risik Control
Preliminary Ranking
Activity MatrixPhenomena
PIRT
Stationary
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
IEF - Experimental Facilities
only 6 out of > 80
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
CFD Club – BenchmarkingSBEP V3 (Dispersion)
240g H2 into „garage“ SBEP V2 (Deflagration)
20m hemisphere (Fh-ICT test)
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Numerical Tools IPartner Code CFD/integral/other Applicability area
BRE JASMINE, SOFIE, CFX CFD V2: combustion and heat transfer; V3: mitigation
CEA CAST3Mcoupled to
integral/CFD V1: distribution/mixingV2: combustion; V3: mitigation
SIDONHY Two-phase 1D V1: release from high pressure tanks
DNV FLACS, CFX CFD V1: ventilation, dispersionV2: explosion, pressure effects; V4: risk assessment
Phast Integral V1: release/dispersion and V4: risk assessment
FZJ CFX4 CFD V1: atmospheric spreading of H2-air-steam clouds, distribution in complex geometriesV2: combustion of flammable H2-air mixtures
LauV Integral V1: LH2 pool spreading and vaporisation on different grounds
FZK GASFLOW CFD V1: distribution/mixingV3: mitigation devices
COM3D, FLAME3D,DET3D
V2: combustion at different regimesV3: combustion mitigation
GexCon FLACS CFD V1: ventilation, dispersionV2: explosion, pressure effects from dispersion/premixedV3: mitigation strategies; V4
HSE/HSL Star CD, CFX, SOFIE, AutoReagas CFDCFD
V1: mixing and distribution V2: combustion, V3: mitigation and V4: risk assessment
Scope, Fred Integral
INERIS PHOENICS, ARIARISK CFD V1: release, mixing and distribution
JRC REACFLOW CFD V2: pressure effects from H2 explosionsSimulations within confined/semi-confined geometries
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Partner Code CFD/integral/other Applicability area
NCSRD ADREA-HF CFD V1: release, mixing and distributionV3: mitigation (venting, water spraying)
GAJET Integral V1: discharge from CGH2 system
NH FLACSFluent, KAMELEON
CFD V1: high pressure discharges, high speed jet impingement, in- and outdoor dispersionV2: combustion and explosions
PHAST Integral
Risø GReATREDIPHEM
Integral V1: outdoor buoyant plume dispersion, “instantaneous” concentrationsV4: methodologies for RADatabase structure for
dispersion tests
TNO AutoReaGas CFD V1: dispersion; V2: explosion and pressure effects
UC CFD (2D, 3D) V2: combustion, detonation; V3: venting, pressure effectsV4: simulation of accident scenarios
UPM CFX4 CFD V1: distribution, mixing, heat transfer; V2: combustionV3: mitigation (venting, recombiners)V4: methodologies for RAMELCOR Integral
UU CINDY Integral V1: distribution/mixing: V2: accidental combustion; V3: mitigation (venting, water spraying)V4: risk assessment (modelling of consequences)FLUENT CFD
WUT ZND Detailed chemistry V2: combustion
DL CFD (1D)
DETON CFD (2D)
KIVA-3V CFD (3D) V1: release/distribution/mixing
Numerical Tools IIIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
> 30 Numerical Tools
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Integration of Experience
Administration & Risk “environment”Where (application, environment,…)
Technical specification of the eventEquipment spec, location,….
Hazardous Event SpecificationWhat happened and why
Hazardous Event Consequences SpecificationFatalities, injuries, property damage, …
Incidence and Accidents Database (HIAD) Structure:
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
Integration/Support of RC&S
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Mapping and gap analysis
Co-ordination of actions
Edition of « standards »
Contribution to standards
Production of knowledge
Range
IPHE IPHE Members
IEA IEA Members
ISO Workd Wide
IEC W W
UNECE GRPE WP29
International regulation Depends on
agreement
EC Work program Funded Co-ordination
with IPHE
CEN Mandate group No significant work going on Europe
HFCTP IGRCS Europe
HYSAFE NoE Inputs or drafts
possible Could be dedicated
to standards
Europe or W W through ISO, IPHE(?)…
HarmonHy Europe
EIHP Draft regulation Focussed on
“standard development”
W W
Other EC Projects
No obvious inputs
Focussed on product
development and not standard
W W if particpation to
ISO,…
National standard organisations in
Europe
??
Mirror Committees
National
Japanese Standard
organisation + Government
Seem to be
politically driven Development of
National standards
Draft proposal for international standards
Funded National
American Standard
organisation + Government
Seem to be
politically driven National standards
Draft proposal for international standards
Funded National & W W
Integration/Support of RC&SIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Research HeadlinesIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
(Partially) Confined ReleasesMitigation
have been determined by - initial PIRT study
- expert questionnaire- state-of-the-art survey
communicate the network’s working topics,orientate the work on intermediate time scale (proposals for experiments, benchmarking, Internal Projects …)
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Internal Project “InsHyde”
• Investigation of realistic non-catastrophic releases in (partially) confined areas
• Determination of permeation and release limits
• Systematic assessment of mitigation (including detection) measures (sensors + venting + recombiner+...)
• Simulations and experiments for critical releases
• Deriving „Recommendations“, → standards, ...
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Internal Project “HyTunnel”
→ Improved Tunnel Safety with H2 as the fuel of the future
- Selection of broadly accepted szenarios.- Review of available relevant numerical and experimental simulations- Qualitative assessment on standard mitigation measures effectiveness (benchmark)
i. Experimental part (depending on financing)
ii. Extension of the EC Tunnel „directives“
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Simulation of a LH2 release due to loss of thermal insulation in a tunnel accident
Internal Project “HyTunnel”
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
… in WP9 “IgnHyd” Probabilistic Ignition Modelling… in WP12 Applicability of existing HZ and Q-D rules… with EC IP StorHy for storage in road vehicles.
- Bonfire Test Standard / Impinging jet fire (EIHPII)- Safety characterisation of solid storage materials /
systems… cooperation and safety review of
EC STREP HyApproval – handbook for refueling stationsEC STREP HyPER – handbook for small stationary system (under negotiation)
Further activities …
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
WP1: BRHS● First Edition of Biennial Report on Hydrogen Safety
(constituting the iteratively updated “Handbook on Hydrogen Safety”)● Publicly accessible literature database
● Design of curriculum (living document with many external contributions)● Database of hydrogen industries (publicly accessible via website)● Summer School on Hydrogen Safety HYCOURSE
start 19-24 August 2006 in Belfast ● Early stage training HySAFEST, successful application for Marie-Curie-
Program and possible clustering with HYFIRE
WP15: e-Academy
WP16: RC&S● Safety Assessment / Reporting Framework for FP7
(HySafe Safety Action Plan) Guidelines for subsidised projects, safety audits and reporting templates
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Invitation to the 2nd ICHSon …
Int. Conference ICHSIntroduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Short Courses (WHEC programme p. 84)
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
www.hysafe.net
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
SupportNoE HySafe is co-funded by the European Commission within the 6th Framework Programme (2002-2006);Contract n°: SES6-CT-2004-502630.
The network is contributing to the implementation of the Key Action "Integrating and strengthening the ERA" within the Energy, Environment and Sustainable Development.
Thanks to all HySafe colleagues…
… and thank you for your attention.
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
16th World Hydrogen Ebergy Conference. Lyon, France, 14 June 2006
Internal Project “HyTunnel”
• Accidents in public focus
• Heterogenous regulations
• Costly and long term investments
Introduction – Networking – Structuring Work – Integration – Activities – Dissemination
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