APPROXIMATED CALCULATION METHODS OF UNSTEADY TEMPERATURE FIELD IN A LIGHT WATER REACTOR FUEL ROD
Abstract
Three approximated methods of solving a problem of one-dimensional unsteady heat conduction for cylindrical coordinates are presented. A fuel rod of a pressurized light water reactor is tiken into account with regard to the change of fuel pronerties with temperature. Boundary conditions of the third kind are assumed. A radial distribution of temperature for a step change of heat transfer coefficient is obtained.
How to Cite
PODOWSKI, Michał; FIJAŁKOWSKI, Wojciech.
APPROXIMATED CALCULATION METHODS OF UNSTEADY TEMPERATURE FIELD IN A LIGHT WATER REACTOR FUEL ROD.
Journal of Power Technologies, [S.l.], v. 47, p. 21-33, mar. 2011.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/120>. Date accessed: 22 dec. 2024.
Issue
Section
Interdisciplinary
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
