20.500.12556/RUL-130226 Stabilnostni odziv zaprtega sistema več povezanih sferičnih membran Stability response of a closed system of several connected spherical membranes V zaključni nalogi obravnavamo stabilnostni odziv zaprtega sistema več povezanih sferičnih membran. Specifično nas zanima relacija med tlakom in pretokom, ki se pojavi med posameznimi membranami, ter odziv zaprtega sistema, če spremenimo vhodne parametre, vezava pa ostane nespremenjena. V našem primeru smo se osredotočili na sisteme z dvema, tremi in štirimi povezanimi sferičnimi membranami ter za vse napisali računalniški program, ki iteracijsko računa dogajanje v sistemu membran, dokler te ne preidejo v ravnovesno stanje. Ugotovili smo, da ob isti vezavi sferičnih membran in variaciji njihovega zaporedja dobimo drugačen odziv sistema. Ob tem smo tudi ugotovili, da pri vezavi treh ali več sferičnih membran te v ravnovesnem stanju ne ostanejo na delu grafa z negativnim naklonom. In the last thesis we discuss the stability response of a closed system of several interconnected spherical membranes. In particular, we are interested in the relationship between pressure and flow that occurs between the individual membranes and in the response of a closed system when we change the input parameters and the connection remains unchanged. In our case, we focused on systems with two, three, and four interconnected spherical membranes and wrote a computer program for all of them that iteratively calculates what happens in the membrane system until they reach equilibrium. We found that the system responds differently when we connect the spherical membranes in the same way and vary their order. We also found that when three or more spherical membranes are connected, they do not remain in the equilibrium state at the part of the graph with a negative slope. sferična membrana Mooney-Rivlin-ov model Hagen-Poiseuille-ov zakon nestabilnost pretok spherical membrane Mooney-Rivlin model Hagen-Poiseuille law instability flow true false false [T. Dragovan] Slovenski jezik Angleški jezik Zaključna naloga 2021-09-11 08:31:04 2021-09-11 08:31:05 2023-10-20 09:22:07 0000-00-00 00:00:00 2021 0 Ljubljana 0 XIV, 28 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 532.5:62-278:532.11(043.2) 233588 79981059 11029.pdf 11029.pdf 1 7D13AD3A098A16B89FE304CFCDA22296 9951aba3ea98ed6507ca3d4c8db637b59911a765eddb7769a07176805e9ac589 9755c697-12c9-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=147293 Fakulteta za strojništvo 0 0 0