Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak
Chiang Mai Journal of Science
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Faculty of Science, Chiang Mai University
2020
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| Online Access: | https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10927 http://cmuir.cmu.ac.th/jspui/handle/6653943832/68759 |
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th-cmuir.6653943832-687592020-06-10T07:12:28Z Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak Wannapa Buangam Sujin Suwanna Thawatchai Onjun impurity transport in tokamak MMM95 H-mode Chiang Mai Journal of Science The BALDUR code is used for predicting core profiles in H-mode plasma, by employing a combination of the MMM95 anomalous transport model and the NCLASS neoclassical transport model. The pedestal temperature and density of Deuteron and Carbon are taken from the experiment as a boundary conditions in the simulations. The simulated profiles, including those of the electron and ion temperature, electron, Deuteron and Carbon ion density profiles, are compared with the corresponding experimental data. The multi-parameter optimization is used for obtaining the most suitable coefficients for hydrogenic and impurity diffusion coefficient for new MMM95 transport model. This new set of coefficients for hydrogenic and impurity transport can improve the prediction of the electron and ion temperature, electron, Deuteron and Carbon ion density profiles of JET H-mode discharges within the RMS errors of 13%. 2020-06-10T07:12:28Z 2020-06-10T07:12:28Z 2020 Chiang Mai Journal of Science 47,3 (May 2020), p.588-597 2465-3845 https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10927 http://cmuir.cmu.ac.th/jspui/handle/6653943832/68759 Eng Faculty of Science, Chiang Mai University |
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Thailand Thailand |
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English |
| topic |
impurity transport in tokamak MMM95 H-mode |
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impurity transport in tokamak MMM95 H-mode Wannapa Buangam Sujin Suwanna Thawatchai Onjun Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| description |
Chiang Mai Journal of Science |
| author |
Wannapa Buangam Sujin Suwanna Thawatchai Onjun |
| author_facet |
Wannapa Buangam Sujin Suwanna Thawatchai Onjun |
| author_sort |
Wannapa Buangam |
| title |
Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| title_short |
Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| title_full |
Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| title_fullStr |
Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| title_full_unstemmed |
Development of MMM95 Transport Model for Predicting Deuteron and Carbon Ion Densities Evolution in H-mode Tokamak |
| title_sort |
development of mmm95 transport model for predicting deuteron and carbon ion densities evolution in h-mode tokamak |
| publisher |
Faculty of Science, Chiang Mai University |
| publishDate |
2020 |
| url |
https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=10927 http://cmuir.cmu.ac.th/jspui/handle/6653943832/68759 |
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1681752690295570432 |