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
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Borba D
(2006)
Confinement transitions (H-mode) in JET inner wall limiter plasmas
in Plasma Physics and Controlled Fusion
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Rozhansky V
(2006)
Modelling of radial electric field profile for different divertor configurations
in Plasma Physics and Controlled Fusion
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Ahn J
(2006)
L-mode SOL width scaling in the MAST spherical tokamak
in Plasma Physics and Controlled Fusion
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McDonald D
(2006)
The impact of statistical models on scalings derived from multi-machine H-mode threshold experiments
in Plasma Physics and Controlled Fusion
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Counsell G
(2006)
Tritium retention in next step devices and the requirements for mitigation and removal techniques
in Plasma Physics and Controlled Fusion
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Salmi A
(2006)
JET experiments to assess the clamping of the fast ion energy distribution during ICRF heating due to finite Larmor radius effects
in Plasma Physics and Controlled Fusion
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Kaye S
(2006)
The role of aspect ratio and beta in H-mode confinement scalings
in Plasma Physics and Controlled Fusion
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Saarelma S
(2007)
MHD stability analysis of ELMs in MAST
in Plasma Physics and Controlled Fusion
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Joiner N
(2006)
Electron temperature gradient driven transport in a MAST H-mode plasma
in Plasma Physics and Controlled Fusion
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Andrew Y
(2006)
H-mode access in the low density regime on JET
in Plasma Physics and Controlled Fusion