Počet záznamů: 1
Estimation of fuel operating ranges of fusion power plants
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SYSNO ASEP 0578066 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Estimation of fuel operating ranges of fusion power plants Tvůrce(i) Entler, Slavomír (UFP-V) ORCID
Horáček, Jan (UFP-V) RID, ORCID
Ficker, Ondřej (UFP-V) ORCID
Kovařík, Karel (UFP-V) RID, ORCID
Kolovratník, M. (CZ)
Dostál, V. (CZ)Celkový počet autorů 6 Zdroj.dok. Nuclear Engineering and Technology. - : Korean Nuclear Society - ISSN 1738-5733
Roč. 55, č. 7 (2023), s. 2687-2696Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. KR - Korejská republika Klíč. slova Engineering breakeven ; Fuel ; Lawson criterion ; Nuclear fusion ; Operating range Vědní obor RIV JF - Jaderná energetika Obor OECD Nuclear related engineering CEP EF16_019/0000778 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UFP-V - RVO:61389021 UT WOS 001021139500001 EID SCOPUS 85160853550 DOI 10.1016/j.net.2023.04.024 Anotace The fuel operating ranges of fusion tokamak-based power plants are estimated using the improved engineering breakeven equation. The Lawson criterion equations are derived in the form of a triple product with a focus on engineering breakeven and the subbreakeven operating range. The relationship of fuel parameters to the power plant net efficiency is outlined. Analysis shows that the operating ranges of the suitable fuel parameters form a closed area, the size of which affects the net efficiency of the power plant. The obtained fuel operating ranges confirm the well-known fact that DT fuel is currently the only fusion fuel useable in tokamak-based fusion power plants. It is also shown that the energy utilization of pB fuel is possible in the subbreakeven operating range but is conditioned by the very high efficiency of the power plant equipment. For the utilization of DD, DHe3, and pB fuels, the required magnetic fields are indicatively estimated. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2024 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S1738573323002012?via%3Dihub
Počet záznamů: 1