Приказ основних података о документу
Three-dimensional numerical simulation of non-condensables accumulation induced by steam condensation in a non-vented pipeline
dc.creator | Stevanović, Vladimir | |
dc.creator | Stošić, Zoran V. | |
dc.creator | Stoll, Uwe | |
dc.date.accessioned | 2022-09-19T15:56:44Z | |
dc.date.available | 2022-09-19T15:56:44Z | |
dc.date.issued | 2006 | |
dc.identifier.issn | 0017-9310 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/622 | |
dc.description.abstract | A substantial increase of the concentration of non-condensable gases in the mixture with steam can occur in a non-vented pipeline due to the condensation. This phenomenon is investigated with the thermal-hydraulic and physicochemical code HELIO. The hydrogen and oxygen accumulation is simulated and analyzed for a real non-vented steam pipeline of the nuclear power plant. The results show the propagation of non-condensables concentration front, the temperature and velocity field of the steam-non-condensables mixture, and the velocity and thickness of the condensate that drains on the pipeline's inner walls. The gas mixture temperature is verified with measurements from a full size test facility. The presented modelling approach and numerical results are unique regarding the simultaneous solution of the heat and mass transfer in the system consisting of the steam-non-condensable gases mixture and the thin liquid film on the pipe's wall. | en |
dc.publisher | Pergamon-Elsevier Science Ltd, Oxford | |
dc.rights | restrictedAccess | |
dc.source | International Journal of Heat and Mass Transfer | |
dc.subject | numerical simulation | en |
dc.subject | non-condensable | en |
dc.subject | hydrogen | en |
dc.subject | HELIO | en |
dc.subject | condensation | en |
dc.subject | accumulation | en |
dc.title | Three-dimensional numerical simulation of non-condensables accumulation induced by steam condensation in a non-vented pipeline | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 2436 | |
dc.citation.issue | 15-16 | |
dc.citation.other | 49(15-16): 2420-2436 | |
dc.citation.rank | aM21 | |
dc.citation.spage | 2420 | |
dc.citation.volume | 49 | |
dc.identifier.doi | 10.1016/j.ijheatmasstransfer.2006.01.029 | |
dc.identifier.scopus | 2-s2.0-33646588697 | |
dc.identifier.wos | 000238245000003 | |
dc.type.version | publishedVersion |