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1 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Pre-normative REsearch for Safe use of Liquid HYdrogen
WP1 – Management3rd General MeetingHySafe/GexCon, Bergen, Norway, 7 March 2019
2 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Objectiveso Report on the initial state-of-the-art and knowledge gaps with priorities
related to the envisaged use of LH2
o Execute adjusted experimental program addressing release, ignition andcombustion phenomena with highest priorities
o Document and publish detailed, aggregated and interpreted data in a FAIR way
o Develop suitable models and engineering correlations and integrate them in a suitable open risk assessment toolkits
o Provide enhanced recommendations for safe design and operations of LH2 technologies
o Support international SDOs in
• updating of existing standards or
• developing of new international performance based and risk informed standards
o Document and disseminate the enhanced state-of-the-art
3 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Advisory Board
CoordinatorWP1 lead
KITJordan
WP2 leadAL
Jallais
WP3 leadNCSRD
Venetsanos
WP4 leadHSL
Hawksworth
WP5 leadKIT
Kuznetsov
WP6 leadUU
Molkov
KIT AL UU NCSRD UWAR HSL INERIS
HYSAFE
PS
DeputyKIT / Jedicke
General Assembly
Coordination Committee
FCH 2 JU
Governance
4 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP6 – Technical Implementation
WP1 –Management
WP2 - Technical Strategy & Evaluation
WP5 –Combustion
WP3 –Release &
Mixing
Advisory Board
WP4 –Ignition
General Approach
5 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP1 –Management
(KIT)
WP2 - Technical Strategy & Evaluation (AL)
WP5 –Combustion
(KIT)
WP3 –Release &
Mixing (NCSRD)
WP6 – Technical Implementation (UU)
Advisory Board –
(HySafe)
WP4 –Ignition(HSE)
T2.1 – Scenario & Phenomena
Ranking
T2.2 – Analysis ofStandards and
RegulationsT2.3 – Refinement
of Program
T3.2 –Simulations
T3.3 –Experiments
T6.1 –Update ofHandbook
T6.2 –Implementation of
Engineering Correlations
T6.3 –White papers
T1.1 –Contract
& Financials
T1.2 –Internal
Communication & Meetings
T1.3 –External
Communication & Dissemination
International Alignement
Technical Consultancy
SustainableExploitation
International Communication
T3.1 -Theory & Analysis
T4.2 –Simulations
T4.3 –Experiments
T4.1 -Theory & Analysis
T5.2 –Simulations
T5.3 –Experiments
T5.1 -Theory & Analysis
International Standardisation
6 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
PRESLHYExploitation & Dissemination
Activities
Management(WP1)
Implementation(WP6)
Task 1.3 Website
Data Manage
ment
Engineering tools Handbook Guidelines RCS Recom-
mendationsWhite Paper
Task 6.6 Dissemination
Conference
Outreach
7 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
HySafe (+ Hydrogen Safety Panel)
RCS SCGJRC
(HIAD)ISO TC
197IEA HIA Task 37
US DOE
WP1 –Manage-
ment(KIT)
WP2 - Strategy (AL)
WP5 –Combus-
tion(KIT)
WP3 –Release & Mixing(NCSRD)
WP6 – Implementation (UU)
WP4 –Ignition(HSL) PRESLHY –
Advisory Board
External Networking
8 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP1 - Update• Representation of consortium at Review Days 2018
in Brussels 16/17 November 2018; no poster, but listed in H2FC JU Success Stories Reportwww.fch.europa.eu/sites/default/files/FCHJU-successstories-brochure-WEB-fin.pdf
• Major revision of the website ISP and CMS Wordpress(currently running V5.1) providing better performance andnew safe email services
9 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP1 - Update• CA still do be signed by KIT legal officers
copies to be distributed in M15
• ISO/PWI 24077 „Safe Use of LH2 in Non-Industrial Settings“ established(after presentation at 27th plenary meeting in Vancouver, 6th December 2018)
Email of the ISO TC 197 chairperson Andrei V. Tchouvelev dated 15 January 2019:
“I am happy to inform you that ISO Central Secretariat, per the resolution of ISO/TC 197, has assigned a number to the PWI on the safe use of LH2 in non-industrial settings – ISO/PWI 24077 with Dr. Thomas Jordan (HySafe) as the Project leader. Please use this number for reference in regards to this PWI. Congratulations! (Delivered as promised :))
I must say this is the first such PWI that is directly related to a PNR international project. We have broken a new ground that gives the project direct and formal entrance to the leading international SDO. I hope this unique opportunity will be realized to its full potential.
Regarding the use of the PRESLHY project results for the purpose of this PWI, certainly a contribution to the revision of ISO/TR 15916 is an option. However, a development of a standalone TR could be another attractive option – this is too early to predict and it will be determined by TC197 once and if a new work item proposal (NWIP) with a Working Draft or at least a TOC has been developed and submitted.”
10 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP1 - Update
• Proposal of a safety distance benchmark „LH2 based HFS“by Air Liquide
• Proposal for next site visit:Air Products Liquifier Site in Rotterdam
• CC Meetings 8 to 12 organised via POWWOWNOW, later via GotoMeeting
11 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Next Meetings
Special session(s) on LH2 safety expected.
9 abstracts (KIT, PS, UU, NCSRD, KIMM, SNL, UniTokio)Full paper due by end of M15
12 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Advisory BoardName Company
InstitutionNation Expertise
Derek Miller Air Products US IndustryAndrei Tchouvelev AVT CAN General Expert, SDO (ISO), SMEKlaus Schäfer DLR D Large Scale User, General ExpertFranz Grafwallner ET D Aerospace ExpertTrygve Skjold GexCon N Modelling Expert, SMEKarl Verfondern Jülich D General Expert, ResearchShoji Kamiya KHI JP Industry, Naval applicationSalvador Aceves LLNL US Research, Cryo-compressedLee Philips Shell UK IndustryEthan Hecht SNL US ResearchChristoph Haberstroh Uni Dresden D CryoOlav Hansen Loyds N General Expert, Naval, InsuranceEtienne Studer CEA F Research, General ExpertJulien Salvat TME BE Industry, AutomotiveJens Franzen Daimler D Industry, AutomotiveMike Johnson DNVGL N Industry, InsuranceGerd-Michael Würsig DNV GL D Insurance, Naval applicationPietro Moretto JRC NL EC, ResearchVolker Schröder BAM D SDO, Regulation (national)Steve Woods NASA US Research, Aerospace Expert
New, byelectronic
voting
Suggested
14 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
todayGantt Chart with Deliverables
15 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
todayGantt Chart with Milestones
Delays in WP3,4 and 5 experiments because of
delayed delivery, manufacturing of components
and several requests forchanges for the experiments
16 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Table of Deliverables at M15
today
17 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Deliverable 1.3 – Data Management Plan – Version 1.5
18 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Experimentalsub-program
Localrepository
INERIS
Experimentalsub-program
Localrepository
KIT
Experimentalsub-program
Localrepository
HSL
WP3
,4,5
DMP - Internal Data Management
19 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Select, edit
transfer
Experimentalsub-program
Localrepository
INERIS
Experimentalsub-program
Localrepository
KIT
Experimentalsub-program
Localrepository
HSL
WP2
,6
WP3
,4,5
DOI
DMP - Preparing
20 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Long termrepository
Select, edit
transfer
Experimentalsub-program
Localrepository
INERIS
Experimentalsub-program
Localrepository
KIT
Experimentalsub-program
Localrepository
HSL
WP1
,2,6
WP3
,4,5
DOI
RADAR Services(alternatively
KITopen)
DMP - Preparing
21 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
PRE302KIT001DEVISE181001.EXT1 integer forwork package, 3=WP3 for
release andmixing
4=WP4 forignition
5=WP5 forcombustion
2 integers =number ofexp. serieswithinworkpackage
Partner„KIT“, „HSL“or „INR“ (for INERIS)
3 integers =numberof experimentwithin series(0=metafile, seriesdescription)
6 charactersindicatingmeasuredquantity andlocation or device(„P#0008“, or„T#0001“, „PHOTRN“ „NIKON_“,..)details in metafile
6 integersfor date(YYMMDD) ortimestamp(in particular forphotographs)
Standardfile extension(e.g. „txt“, „jpg“, „avi“,…)
DMP – File Name Convention
Length 24.3
22 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
DMP –Metafile Templatep.1/2
23 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
DMP –Metafile Templatep.2/2
24 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Repositories
RADAR services for 25 years and the estimated 2 TB storage:https://www.radar-projekt.org/display/RE/2016/05/09/Updated+price+information
25 x 500 Euro = 12500 Euro net+ per 1 Gigabyte published data2000 GB x 6,37 = 12740 Euro net______________________________
Total: 25240 Euro net
KITopen services are free (initially limited to 10 years)https://www.bibliothek.kit.edu/cms/english/kitopen.php
25 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Data Input Interface for KITopen
26 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
Nomination of Data Management Team
− KIT: T. Jordan− Pro-Science: A. Friedrich− HSL: ?− INERIS: ?− WP2: E. Vyazmina− WP3: A. Venetsanos− WP6: D. Cirrone
27 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP5 –Combustion
WP3 –Release &
Mixing
WP4 –Ignition
Original extended experimental program for…
28 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP/Exp. Nr.
Phenomena/Name
Issue addressed/Objective
To be investigated Variation of Range ofvariables
n ofvariations
Partner/Test facility
WP3 Release andMixing
E3.1 Small ScaleMulti-phaseRelease
Discharge Coefficientsof Pressurized or LH2Releases
pressure changes in bulk vesseltemperature changes in a jetmass flow rateinertia (thrust), weight
Initial pressure 0-200 bar(sub-critical &supercritical)
4 KIT/HYKA-H8(He)
DISCHA-facility in Testchamber
V = 2.867 dm³BOS images, laser diagnostics of jetprinciple structure, potential wallattachment/ impingement
Initial temperature 25-200K 4
Nozzle shape and cross-sectional area
4
Extraction point(high/gaseous-low/liquid &middle)
3
E3.2 Multi-phaseHigh PressureRelease
Charcterisation ofPressurised LH2releases usingcharacteristic pipediameters
Pressure, temperature,release type (length anddiameter, orientation,thrust, discharge coefficient
0-1000 bar?(or highestpressurepossible)
t.b.d. HSL/Suitable vesselrequired/system required
Scale up of E3.1 wrtinventory, releaserates & p
E3.3 Mid-ScaleMulti-phaseRelease
LH2 jets/near fieldcloud dispersion
flash rate, momentum, velocity(Temperature pressure andconcentration measurements in thenear field from 0 to 1m),Cloud dispersion : temperature etconcentration measurements (fieldinstrumentation ~10 m)
orifice size , pressure 5/15 mm ; 0-10bar
3 x 3 INERIS/2 m3 vessel + 20 m line(1"ID)+dischargevalve+calibrated orifice
E3.4 Pool of LH2 Evaporation a spill ofLH2
evaporation rate, cold gas mixing,O2 entrainment
Material of the ground solid-liquid-porous
3 KIT/HYKA-H110(N2)
1 m2 BOS imaging Initial temperature 77-300K 3temperature profile in a gasconcentr. profile in a gas
E3.5 Rainout Tests LH2 Sprayevaporation/ Poolformation
evaporation rate, pool formation release height 3 HSL/Pool facility
releaseup/down/horizont.
3
WP3 Release (experiments set italic are in reserve because of budgetary constraints)
29 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP/Exp.Nr.
Phenomena/Name
Issue addressed/Objective
To be investigated Variation of Range ofvariables
n ofvariations
Partner/Test facility
WP4 Ignition
E4.1 Generalignition
fundamental ignitionparameters (MIE,AIT)
influence of the adiabatic mixing temperature on the standard ignition parameters
Concentration/temp 4 to 75% H2,-100°C toambient(adiabaticmixing)
10concentrations/temp
INERIS/Available mixing nozzle
E4.2 Electrostaticignition in coldjet
Pressurized LH2 jet Electrostatic measurements Initial pressure 0-200 bar KIT/HYKA-A1
"Paul Coupe"-Facility
Auto-ignition mechanism Initial temperature 33-200K
BOS images of the jet Nozzle diameter
H2 concentration profileE4.3 Electrostatic
ignition in coldplume
Large scale cold cloud(combination withE3.5)
Electrostatic measurements 6 HSL/same as 3.5
Auto-ignition mechanism
BOS images of the plumes
H2 concentration profileE4.4 Ignition above
poola spill of LH2 ignition position Material of the ground solid-liquid-
porousKIT/
HYKA-H110
1 m2 BOS imaging Initial temperature 77-300K same as E3.4
temperature profile in a gasE4.5 Condensed
phase ignitionIgnition ofLH2/LOX/solidoxygen mixtures
Composition, energy and types of ignition source
Produce under idealised conditions to understand sensitivity and conditions for ignition.
HSL/Blast test facility
E4.6 Diffusionignition ofCcH2
Pressure limits forspontaneous ignition
Influence of temperature pipe diameter, length, orifice shape
Initial p, T; pipe diameter, length, orifice shape, position of rupture membrane
KIT or HSL
WP4 Ignition (experiments set italic are in reserve because of budgetary constraints)
30 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway
WP/Exp. Nr.
Phenomena/Name
Issueaddressed/
Objective
To be investigated Variation of Range ofvariables
n ofvariations
Partner/Test facility
WP5 Combustion
E5.1 Jet Fire Pressure andheat radiationeffects
Effects of variations onheat flux and dosis, temperature, maxpressure and rise rate
Mass LH2 /initial pressure
0-200 g/0-200 bar
3 KIT/DISCHA in HYKA-V220
Measured with Nozzle diameter 1-4 mm 3 Q160 or H110High speed video, BOS, pressure andradiation probes (bolometers)
Ignition location 0-2m 5 (similar E3.1)
Ignition delay times 0-1s 4
E5.2 Flame accelerationand
H2-air mixturein
Critical conditions for FA H2 concentration H2concentration
KIT/HYKA-H110
DDT at cryogenictemperatures
obstructed tube50 mm id
Critical conditions for DDT Initial temperature 50-200K or HYKA-Q160
Flame dynamics Initial pressure 1-5 barSchlieren imagesPressure measurements
H2-air mixturein congestedtube 0.7m id
Initial temperature H2concentration
E5.3 Flame propagationover a spill of LH2
3x9 m2 floor Flame dynamics (video), Pressuremeasurements, Temperaturemeasurements, BOS images
Initial temperature,Evaporation rate (derived inE3.4)
33-300 KIT/HYKA-H110(same as E3.4 and E4.4)
E5.4 BLEVE LH2 Max radius of fireball Mass LH2 0-100 g KIT/HYKA-V220
Max. time of fireball ignition delay 0-2 s or HYKA-V3Dynamics of fireball Initial pressure 1-10 barPressure outside
E5.5 Flame propagationin obstructed/confined coldcloud
FA and DDTwith realgeometricalconstraints
Flame dynamics (video), Pressuremeasurements, Temperaturemeasurements, BOS images
Congestion,confinement,
inventory,ambient conditions
tbd tbd HSL
WP5 Combustion (experiments set italic are in reserve because of budgetary constraints)
31 PRESLHY 3rd General Meeting, 7-8 March 2019, Bergen, Norway