Teaching fluid mechanics and heat transfer with interactive. A solid mechanics interface and a singlephase flow interface model the solid and the fluid, respectively. Intro to modeling fluidstructure interaction in comsol. The water balloon model makes use of new features in version 5. The comsol software provides an easy solution for this problem with the fluidstructure interaction, pair multiphysics coupling, available as of version 5. Fem modeling for piezoelectric pzt5a energy harvester l10. Is it possible to couple electrostatics and fluidstructure interaction in comsol multiphysics. I need the interaction of the fluid and membrane cause pressure as. Structure and two phase flow interaction in comsol i am modelling a nozzle to generate the droplet using twophase flow module. Fluid structure interaction fsi the model is intended to capture simultaneous interaction between solid displacement due to flow loadings and the change of the flow characteristics.
Modeling fluid structure interaction of biodegradation in engineered tissue scaffolds p. In this 18minute archived webinar, get an introduction to using the comsol multiphysics software to simulate fluid structure interaction fsi. The size is controlled by the stretching factor fact. Passive, oneway valves, also known as check valves, while common at the macro scale, are an. Fluid structure interaction research papers academia. Heat transfer in solid and fluids with comsol multiphysics.
View fluid structure interaction research papers on academia. Design and simulation of 3d printed check valves using fluid structure interaction alexa m. Comsol simulation of the direct piezoelectric effect. Fluidstructure interaction in a network of blood vessels. The fsi couplings appear on the boundaries between the fluid and the solid. Modeling fluidstructure interaction of biodegradation in. Multiphysics simulation using high resolution fsi modeling. Time dependent 2d fluid structure interaction fsi problem l9. Fluid structure interaction this model demonstrates how to set up a fluid structure interaction problem in comsol multiphysics. Fluidstructure interaction fsi is a multiphysics coupling between the laws that describe fluid dynamics and structural mechanics.
Fluidstructure interaction in a network of blood vessels application id. In massive forming processes like rolling or extrusion, metal alloys are deformed in a hot solid state with material flowing under ideally plastic conditions. It illustrates how fluid flow can deform solid structures and how to solve for the flow in a continuously deforming geometry. This model demonstrates how to set up a fluidstructure interaction problem in comsol multiphysics. I need to simulate a cantilever beam made of piezoelectric material under a fluid effect.
1460 412 943 933 92 1152 1413 88 858 526 1167 150 1118 833 573 1280 824 90 749 749 1374 317 659 599 669 592 1161 1313 363 243 471 531 1051 562 1065 280 995 1332 1387 328 50 1187 1388 94 1365 511