دورية أكاديمية
Water surface topology of supercritical junction flow
| العنوان: | Water surface topology of supercritical junction flow |
|---|---|
| المؤلفون: | Rak, Gašper, Hočevar, Marko, Steinman, Franci |
| المصدر: | Journal of Hydrology and Hydromechanics, vol. 67, no. 2, pp. 163-170, 2019. ; ISSN: 0042-790X |
| بيانات النشر: | Sciendo |
| سنة النشر: | 2021 |
| المجموعة: | University of Ljubljana: Repository (RUJ) / Repozitorij Univerze v Ljubljani |
| مصطلحات موضوعية: | junction, hydraulic experimentation, standing wave, supercritical flow, flow patterns, gradbeništvo, vodarstvo, hidrotehnika, sotočje, hidravlične raziskave, stoječe valovanje, deroči tok, vzorci vodnega toka, info:eu-repo/classification/udc/621.22-821:626/627 |
| الوصف: | The complexity of flow conditions at junctions amplifies significantly with supercritical flow. It is a pronounced three-dimensional two-phased flow phenomenon, where standing waves with non-stationary water surface are formed. To analyse the hydrodynamic conditions at an asymmetric right-angled junction with incoming supercritical flows at Froude numbers between 2 and 12, an experimental approach was used. For a phenomenological determination of the relations between the integral parameters of incoming flows and the characteristics of standing waves at the junction area, water surface topographies for 168 scenarios at the junction were measured using non-intrusive measurement techniques. The new, phenomenologically derived equations allow for determination of location, height and extent of the main standing waves at the junction. Research results give important information on the processes and their magnitude for engineering applications. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; text/url |
| اللغة: | English |
| العلاقة: | https://repozitorij.uni-lj.si/IzpisGradiva.php?id=126365Test; https://repozitorij.uni-lj.si/Dokument.php?id=142288&dnTest=; https://repozitorij.uni-lj.si/Dokument.php?id=142287&dnTest=; https://plus.si.cobiss.net/opac7/bib/8671841?lang=slTest |
| الإتاحة: | https://doi.org/10.2478/johh-2018-0042Test https://repozitorij.uni-lj.si/IzpisGradiva.php?id=126365Test https://repozitorij.uni-lj.si/Dokument.php?id=142288&dnTest= https://repozitorij.uni-lj.si/Dokument.php?id=142287&dnTest= https://plus.si.cobiss.net/opac7/bib/8671841?lang=slTest |
| حقوق: | http://creativecommons.org/licenses/by-nc-nd/4.0Test/ ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.8FF69516 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |