| dc.contributor.author | Du Toit, C.G. | |
| dc.contributor.author | Rousseau, P.G. | |
| dc.contributor.author | Kgame, T.L. | |
| dc.date.accessioned | 2016-02-08T06:41:20Z | |
| dc.date.available | 2016-02-08T06:41:20Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | Du Toit, C.G. et al. 2014. Separate effects tests to determine the thermal dispersion instructured pebble beds in the PBMR HPTU test facility. Nuclear engineering and design, 271:437-443. [https://doi.org/10.1016/j.nucengdes.2013.12.014] | en_US |
| dc.identifier.issn | 0029-5493 | |
| dc.identifier.uri | http://hdl.handle.net/10394/16206 | |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0029549313006894 | |
| dc.identifier.uri | https://doi.org/10.1016/j.nucengdes.2013.12.014 | |
| dc.description.abstract | Thermal-fluid simulations are used extensively to predict the maximum fuel temperatures, flows, pressure drops and thermal capacitance of pebble bed gas cooled reactors in support of the reactor safety case. The PBMR company developed the HTTF test facility in cooperation with M-Tech Industrial (Pty) Ltd. and the North-West University in South Africa to conduct comprehensive separate effects tests as well as integrated effects tests to study the different thermal-fluid phenomena. This paper describes the separate effects tests that were conducted to determine the effect of the porous structure on the fluid effective thermal conductivity due to the thermal dispersion. It also presents the methodology applied in the data analysis to derive the resultant values of the effective thermal conductivity and its associated uncertainty | en_US |
| dc.description.sponsorship | South African Research Chairs Initiative of the Department of Science and Technology and National Research Foundation; PBMR SOC Ltd. and M-Tech Industrial (Pty) Ltd. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier | en_US |
| dc.title | Separate effects tests to determine the thermal dispersion instructured pebble beds in the PBMR HPTU test facility | en_US |
| dc.type | Article | en_US |
| dc.contributor.researchID | 10199365 - Rousseau, Pieter Gerhardus | |
| dc.contributor.researchID | 10184600 - Du Toit, Charl Gabriel De Kock | |
| dc.contributor.researchID | 11705035 - Kgame, Tumelo Lazarus | |
