Calculation of temperature distribution and effective temperature in high burnup fuel of WWER-1000; MATEC Web of Conferences; Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018)

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Parent link:MATEC Web of Conferences
Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018).— 2018.— [01031, 4 p.]
Tác giả chính: Kudrov A. I. Alexander Ivanovich
Tác giả khác: Kuzmin A. V. Arian Valerievich, Savitsky D. Denis
Tóm tắt:Title screen
The problem of finding an effective temperature is highly important. This characteristic provides calculation of the power effect reactivity (PER), which defines safe and stable operation of nuclear reactor. The numerical experiment, which is considered on average and maximum heat load conditions, is put to find out changing of the effective temperature in the high burnup fuel of WWER-1000. In the course of the experiment mathematical statement of the problem is made, numerical solution of which is found with using the finite differences approximation of both control equations and border conditions. Also, the method of simple iteration is used for calculating temperature distributions, according to determination of the effective temperature. The linear approximation was obtained basing on effective and maximum temperatures depending on the burnup.
Ngôn ngữ:Tiếng Anh
Được phát hành: Les Ulis, EDP Sciences, 2018
Những chủ đề:
Truy cập trực tuyến:https://doi.org/10.1051/matecconf/201819401031
http://earchive.tpu.ru/handle/11683/51457
Định dạng: Điện tử Chương của sách
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658570

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