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MEETING RECORD

Technical Meeting on the Status of the IAEA Nuclear Graphite Knowledge Base  

(EVT1904139)

5 to 6 November 2020

Virtual Meeting (Through WebEx)

from 13:00 to 16:30 (CEST/Vienna Time) daily

Background

Established in 1999, the International Atomic Energy Agency's (IAEA's) Knowledge Base on Nuclear Graphite seeks to preserve and further expand the scientific information on the physical, chemical, mechanical and other properties of nuclear graphite relevant for nuclear power, nuclear safety and other nuclear science and technology applications. The data archive it contains has proven invaluable to the nuclear graphite community, and it is currently supporting a coordinated research project on irradiation creep in nuclear graphite along with a number of individual Member State research and reactor-life-extension activities. Originally developed and maintained by the IAEA's Department of Nuclear Sciences and Applications, the knowledge base was transferred to the Department of Nuclear Energy in 2010.

Objectives

It is expected that the committee members report on activities in the member states related to nuclear graphite and possible contributions to the Nuclear Graphite Knowledge Base (NGKB). The action matrix will be reviewed and updated. Plans to further develop the NGKB are to be formulated, potential new members identified and the planning of activities for the next period performed.

Audience

The meeting is targeted at the appointed liaison officers for the participating Member States, representatives of the commercial entities that are sponsoring the knowledge base and a number of observers from potential new participating Member States or suitably qualified individuals who have expressed an interest in contributing to the project.


Meeting record
​Day 1 - Thursday 5 November 2020
TimeTopicResponsibility
12:45Join the Webex Session 
 
13:00Opening and Welcoming Address Stefano Monti
  Welcome (IAEA, Chairperson)
Adoption of the Working Agenda
Short self-introduction of participants
Nidia Gallego
ORNL, USA Chairperson
Hadid Subki
Scientific Secretary, NPTDS
13:30
Member State updates on activities related to graphite
(Short summaries on status of activities related to graphite)
13:30
R&D Activities on Nuclear Graphite at Canadian Nuclear LaboratoriesWenjing Li
CNL, Canada
13:45
Update of Irradiation Graphite Characterization from CEA ReactorsJerome Conte
CEA, France
14:00
New insights into Graphite ModellingDerek Tsang
SINAP, China
14:15
Research and Development on Graphite in BATAN: Current StatusAbu Khalid Rivai
BATAN, Indonesia
14:30
Update on Graphite irradiation programmes at HFR Petten
Arjan Vreeling
NRG, Netherlands
14:45
Management of Radioactive HTGR Waste Containing Graphite, including spent TRISO Fuel; Co-authors: G. Zakrzewska-Koltuniewicz, I.Herdzik-Koniecko, K. Kiegiel, A. Miskiewicz
Leon Fuks
ICHTJ, Poland
15:00
General Research Direction for Solving Irradiated Graphite Problem
Aleksander Pavliuk
DNRC, Russian Federation
15:15
Radiation Vacancy Approach for Describing Forming and Creep of Graphite
Mykola Odeychuk
KIPT-Kharkov, Ukraine
15:30
Overview of the ongoing Nuclear Graphite Research 
Projects in the United Kingdom
Dong Liu
University of Bristol,
United Kingdom

15:45
Activities on Graphite in the United States
Nidia Gallego
ORNL, USA Chairperson
16:00
Q&A and General Discussion on the Materials Presented
All
led by the Chairperson
16:30
Adjourn for the day

Day 2 - Friday 6 November 2020
Time
Topic
Responsibility
13:00
Review of Action Items from previous meeting

1. Graphite Oxidation TECDOC and CREEP TECDOC (with data) published in 2020
Hadid Subki

2. Irradiated Graphite database and CREEP database delivered for inclusion in the GIF material handbook (April 2020) 
Nidia Gallego

3. Updated terms of reference of NGKB approval (April 2020) 
Hadid Subki
Nidia Gallego

4. Clean-up NGKB Portal with enhanced features (April 2020)
Hadid Subki
Sarah Bouchet

5. Updated and expanded Taxonomy developed (subject to IAEA IT services) integrated in semantic portal search (April 2020)
Hadid Subki
Sarah Bouchet
14:00
INGSM meetings
(Delegates are reminded that INGSM is not an official IAEA meeting)


Report on: INGSM-21 - postponed due to Covid-19
Nidia Gallego

INGSM-21 (2021) Chicago, USA (Jacob Eapen, NCSU)
Nidia Gallego

INGSM-22 (2022): Far East cycle - Proposals and Options:
1. National Nuclear Energy Agency of Indonesia (BATAN) in Serpong, Indonesia
2. Hunan University, Changsha Province, Western China
All
Abu Khalid Rivai
BATAN, Indonesia
to be discussed

INGSM-23 (2023) Next time in Europe:
Proposal by NRG
Arjan Vreeling
NRG, Netherlands

INGSM record on the Knowledgebase
All records to date uploaded - INGSM-20 to be uploaded after receiving the presentations from Tony Wickham (week of 11 Nov)
Future proposal: Authors to provide keywords both for future papers (and retrospectively to facilitate taxonomy development and meta data tagging) 


to be discussed
14:30
Membership Commitments and Contributions to the KB and Graphite DB 

Extending membership to IAEA MS:
1. Graphite manufactures role
2. HTR designers' role (gas cooled and molten salt designs)
3. R&D organizations role
4. Link to GIF


IAEA, All
15:00
NGKB Current Status and Plan

Feedback on the status and graphite data in the GEN-IV materials handbook
Nidia Gallego

​* Graphite Knowledgebase in SharePoint
​* Status, List of issues, Future plans
​* Solving access issues
Hadid Subki
Sarah Bouchet

​​* IAEA activities and focus areas for next 6 months
​​* Comments on Knowledge Base Status and Outlook
Proposed solutions

New graphite data
All
15:30
Actions and outstanding items 
Nidia Gallego
Hadid Subki
Sarah Bouchet

​​*Review Outcome of Meeting, Actions and Commitments
Any other business
16:15
Closing Session
Nidia Gallego
Hadid Subki
16:30
Meeting adjourned