Development of numerical tools in the context of the hybrid FE-SEA method for analysis of vibroacoustic problems
Project Description: The project involves the application of traditional numerical simulation methods in the area of acoustic and vibrations, as well as the development of tools and/or new methods, focusing on fluid-structure coupling problems (vibro-acoustic). Such methods are essential for project analysis and development in the naval, automotive, aeronautics and aerospace industries, since with them it is possible to simulate the vibratory and acoustic behaviors of their products and structures, predicting possible failures and improvements. An example of the use of such methods is the estimation of the internal noises of an automobile, enabling optimized projects in order to improve the comfort of its passengers.
Coordinator/Participants: Júlio Apolinário Cordioli (coordinator); Thiago Morhy Cavalcante (participant/ LVA UFSC); Racquel Knust Domingues (participant/ LVA UFSC).
Partners: ESI Group.
Project images:
 Image 1: Modeling the structural behavior of a vehicle chassis through the use of the Finite Element and Contour Elements Method. |
 Image 2: Modeling of a rocket (Saturn V) by the Finite Element Method. |
 Image 3: Modeling of the vibro-acoustic behavior of a helicopter through the use of Energy Statistical Analysis. |
 Image 4: Modeling a capsule of a rocket coming out of orbit through the use of Energy Statistical Analysis. |
