UK Fusion Programme
Lead Research Organisation:
CCFE/UKAEA
Department Name: Culham Centre for Fusion Energy
Abstract
Fusion is the energy-releasing process that powers the sun and other stars. If it can be harnessed economically on earth it would be an essentially limitless source of safe, environmentally responsible energy. Fusion energy is therefore strongly mission-orientated. The most promising method uses strong magnetic fields in a tokamak configuration to allow a high temperature deuterium-tritium plasma to be generated while minimising contact with the surrounding material surfaces.The UK contributes to fusion research in two ways: (i) through the UK's own programme focused on the spherical tokamak experiment MAST, and (ii) by contributing to the Joint European Torus (JET) programme. The MAST and JET facilities are situated at Culham Science Centre. International co-operation is strong with the focus on the International Tokamak Experimental Reactor (ITER), which will be the first fusion device to achieve energy gain and sustained burn.Experimental programmes on the MAST and JET tokamaks are performed to help resolve and refine understanding of key physics issues for ITER. In addition, experimental programmes on MAST focus on testing the potential of the spherical tokamak as a more compact option for future fusion devices. A strong theory and modelling group supports the experimental programmes and contributes to the research and development of fusion materials and to studies of conceptual fusion power stations. Expansion of the research and development of ITER specialist (i.e. diagnostic and heating) systems, focuses on securing major roles for the UK in the provision of two or three of these large complex projects.The results of the research are presented in reports and publications, and at conferences, expert groups and specialist committees. Collaborations with researchers in other areas of science and technologies are pursued strongly, where the research overlaps with fusion R&D.
Organisations
People |
ORCID iD |
Christopher Llewellyn-Smith (Principal Investigator) |
Publications
Forrest R
(2007)
Statistical analysis of cross sections-A new tool for data validation
in Fusion Engineering and Design
Maier H
(2007)
Tungsten and beryllium armour development for the JET ITER-like wall project
in Nuclear Fusion
DERLET P
(2007)
Million-atom molecular dynamics simulations of magnetic iron
in Progress in Materials Science
Merrifield J
(2007)
Intermittency, dissipation, and scaling in two-dimensional magnetohydrodynamic turbulence
in Physics of Plasmas
Dudarev S
(2007)
Driven mobility of self-interstitial defects under electron irradiation
in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
CAWKWELL M
(2007)
Atomistic study of athermal cross-slip and its impact on the mechanical properties of iridium
in Acta Materialia
Loarte A
(2007)
Transient heat loads in current fusion experiments, extrapolation to ITER and consequences for its operation
in Physica Scripta
McKay R
(2007)
Fast Alfven Wave Heating and Acceleration of Ions in a Nonuniform Magnetoplasma
in The Astrophysical Journal
Mrovec M
(2007)
Bond-order potential for simulations of extended defects in tungsten
in Physical Review B
Neu R
(2007)
Investigation of tungsten coatings on graphite and CFC
in Physica Scripta