Isothermal flow past mixing grid with parabolic vanes
| dc.contributor.author | Jánský, Vojtěch | |
| dc.contributor.editor | Mašata, David | |
| dc.date.accessioned | 2025-09-22T08:41:19Z | |
| dc.date.available | 2025-09-22T08:41:19Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract-translated | Heat is produced by nuclear fission of Uranium fuel in the form of pellets organized in "fuel rods". The produced heat in the nuclear reactor's fuel has to be transported to the turbine. This is realized by using water (or other coolant) flowing between the fuel rods. Nuclear fuel grids are designed to keep the fuel rod in position and to enhance the heat transfer by mixing of the coolant flow. The mixing grid can aim to mix the hot boundary layer with the faster but cooler fluid at the centers of the inter-rod channels and to mix the fluid between neighboring channels to achieve the heat transfer enhancement. The present experiment maps the flow past such a grid in the wind tunnel under isothermal flow conditions and visualise the turbulences using the Particle Image Velocimetry. | en |
| dc.format | 2 s. | cs |
| dc.identifier.isbn | 978-80-261-1307-2 | |
| dc.identifier.isbn | 978-80-261-1308-9 (printed) | |
| dc.identifier.uri | http://hdl.handle.net/11025/62827 | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia in Pilsen | en |
| dc.rights | © University of West Bohemia in Pilsen | en |
| dc.rights.access | openAccess | en |
| dc.subject | poster | cs |
| dc.subject.translated | poster | en |
| dc.title | Isothermal flow past mixing grid with parabolic vanes | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.type.status | Peer reviewed | en |
| local.files.count | 2 | * |
| local.files.size | 9279397 | * |
| local.has.files | yes | * |
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