A system dynamics model for stock and flow of tritium in fusion power plant
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- 作者：Ryuta Kasadaa ; r-kasada@iae.kyoto-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Saerom Kwona ; b ; Satoshi Konishia ; Yoshiteru Sakamotoc ; Toshihiko Yamanishic ; Kenji Tobitac
- 关键词：Fusion reactor ; Tritium ; Fuel cycle ; System dynamics
- 刊名：Fusion Engineering and Design
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：98-99
- 期：Complete
- 页码：1804-1807
- 全文大小：1167 K
文摘
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System dynamics model of tritium fuel cycle was developed for analyzing stock and flow of tritium in fusion power plants.
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Sensitivity of tritium build-up to breeding ratio parameters has been assessed to two plant concepts having 3 GW and 1.5 GW fusion power.
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D-D start-up absolutely without initial loading of tritium is possible for both of the 3 GW and 1.5 GW fusion power plant concepts.
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Excess stock of tritium is generated by the steady state operation with the value of tritium breeding ratio over unity.