20.500.12556/RUL-73389 Vakuumsko okno in problem anodno varjenega gibljivega roba diplomska naloga Vacuum window and the problem of anodic bonding of flexible edge seal V diplomskem delu je predstavljena vakuumska izolativna zasteklitev v primerjavi z izolativno zasteklitvijo, polnjeno z žlahtnim plinom. Predstavljen je tudi največji problem zasteklitve z vakuumom in podana je rešitev tega problema. V prvem delu naloge so prikazani vsi sestavni elementi izolativne in vakuumske zasteklitve. Prikazani in opisani so načini prehoda energije skozi obe zasteklitvi. Na podlagi nabora različnih meterialov za zasteklitve smo opravili študijo gradbenofizikalnih parametrov zasteklitev v računalniškem programu WINDOW 7.2. S programom se je primerjalo izračun koeficienta toplotne prehodnosti, prepustnost sončnega sevanja in prepustnost svetlobe med vakumsko in izolativno zasteklitvijo. V drugem delu naloge je predstavljena inovativna metoda gibljivega roba vakuumske zasteklitve. Gibljivi rob vakuumske zasteklitve se je razvijal na švicarskem inštitutu EMPA kot del projekta Winsmart, ki je bil sprejet na podlagi razpisa Sedmega okvirnega programa oziroma s kratico FP7. Problem današnjih vakuumsko izolativnih zasteklitev na trgu je togi rob. Temperaturna razlika na notranji in zunanji šipi okna vodi k različnemu temperaturnemu raztezku stekla, katerega posledica je upogibanje in zlom vakuumske izolativne enote. Projekt Winsmart premaga težave z uporabo gibljivega spoja na robu. Diplomsko delo vsebuje rezultate različnih testiranj izdelave gibljivega roba ter povzročenih stresov na steklu zaradi postopka anodnega varjenja, ki je nujen za izdelavo gibljivega spoja. Izdelalo se je tudi tri vakuumske zasteklitve z inovativno metodo gibljivega roba, s predstavitvijo njihovih napak in pomanjkljivosti. The thesis presents vacuum insulated glazing in comparison to the insulating glass unit filled with inert gas. It describes the biggest problem of vacuum insulated glazing and presents solution. The first part describes component elements of a vacuum insulated glazing and insulating glass unit. Presented are all of the modes of energy transition through the glazing unit. Using various of glazing materials, we perform the calculations of construction physical parameters of glazing units in computer program WINDOW 7.2. With the program we compare coefficient of heat transfer, the transmission of solar radiation and the transmission of light between vacuum insulated glass and insulation glass unit. Second part of the thesis presents the innovative method of flexible edge sealing for vacuum insulating glass. Flexible edge was developed in Swiss Federal Institute EMPA as a part of Winsmart project which was accepted inside the Seventh framework programme or short EP7. Today's vacuum insulated glass unit on the market contains rigid edge seal. The temperature differences between the inner and outer pane causes the problem of differential expansion of the panes, which with a large temperature differences leads to bending and also breaking vacuum insulated glass unit. Winsmart project overcomes these problems by using the flexible edge seal. The thesis contains results of various tests made by developing the method and also the problems that we encounter by anodic bonding which is crucial to the flexible edge. We made three vacuum insulating glass units containing the innovating flexible edge which are presented including with there problems and weaknesses. gradbeništvo diplomska naloga VSŠ zasteklitev medstekelni prostor koeficient toplotne prehodnosti vakuumska zasteklitev gibljivi rob anodno varjenje interferometrija glazing pane interspace heat transfer coefficient transmission of solar radiation transmission of light vacuum insulated glazing flexible edge seal true false false [R. Klemenčič] Slovenski jezik Angleški jezik Diplomsko delo 2015-11-07 05:40:00 2015-11-07 05:40:01 2022-11-18 13:12:10 0000-00-00 00:00:00 2015 0 Ljubljana 2015 Ljubljana 1 optični disk (CD-ROM) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 7357281 GRV519_Klemencic.pdf GRV519_Klemencic.pdf 1 ABAACA652F52FEB2465E50BDAE2C1534 08ab787c1bf661f87b96e69166cb489ef3581850a8405c5d15852485298ddba4 3d774d8b-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/79e3ea6f-117b-4b04-b979-3294641c4be3 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=86321 Fakulteta za gradbeništvo in geodezijo 0 0 0