20.500.12556/RUL-151011 Vizualizacijsko merjenje valov na hidravličnem modelu diplomska naloga št.: 454/B-GR Visualization based measurments of waves in hydraulic model graduation thesis no.: 454/B-GR V nalogi smo razvili novo brezstično meritveno metodo valovanja v steklenem kanalu. V teoretičnem delu smo opisali obnašanje valovanja v različnih globinskih območjih, v praktičnem pa smo razvili novo metodo brezstične meritve. V nalogi smo ugotovili, kakšno je primerno ozadje za snemanje valovanja, da so posnetki uporabni za program, kako morajo biti postavljeni žarometi, pleksisteklo in kamera. Izvedli smo šest poskusov, pri treh različnih višinah vodne gladine in pri dveh različnih intezitetnih stopnjah generatorja valov in te posnetke obdelali v novo razvitem programu Ljubljanski valček, ki je iz vhodnih posnetkov izračunal periodo in značilne višine valovanja. Program je sposoben tudi izrisati tako prostorski kot časovni potek valovanja na fiksni lokaciji. Iz grafov časovnega poteka lahko potrdimo, da so tako perioda kot višine valovanja izračunane pravilno. Program Ljubljanski valček je glavni dosežek te naloge. In the thesis, we have developed a new non-contact measurement method for wave propagation in a laboratoty flume. In the theoretical part, we have described the behavior of waves in different depth ranges, and in the practical part, we have developed a new non-contact measurement method. We have determined the suitable background for recording the waves, the positioning of headlights, plexiglass, and the camera. We conducted six experiments at three different water levels and two different intensity levels of the wave generator. These recordings were processed using a newly developed program called "Ljubljanski valček", which calculated the period and characteristic wave heights from the input recordings. The program is also capable of plotting the spatial and temporal wave profiles at a fixed location. From the graphs of the temporal profiles, we can confirm that both the period and wave heights are calculated correctly. The "Ljubljanski valček" program is the main achievement of this thesis. gradbeništvo diplomske naloge UNI GR B-GR nova brezstična meritev generator valov stekleni kanal kamera nov program graduation thesis civil engineering new contactless method wave generator laboratory flume camera computer program true false false [M. Taškov] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-09-27 08:45:02 2023-09-27 08:45:12 2025-08-08 13:27:38 0000-00-00 00:00:00 2023 0 Ljubljana 2023 Ljubljana VIII, 34 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 532:627.13(497.4)(043.2) 159838 178286595 12474.pdf 12474.pdf 1 AE94DAF09222EEED928BAF497F5F3BBF 83da55c75ecaa99eba19800184cf1a4c6d18a8dc59692ae5ba7e3e66bee4f8ca 6938c075-5d01-11ee-a9d7-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=175893 Fakulteta za gradbeništvo in geodezijo 0 0 0