Developed in collaboration with VOLKSWAGEN AG, Elsyca now launches its newest high-end simulation package, Elsyca LeakageMaster.
Elsyca LeakageMaster identifies all possible air-borne noise paths between the passenger compartment and the vehicle's exterior. Furthermore, it allows the engineer to improve the acoustic isolation by suppressing individual noise paths (using virtual plugs and sealants) using CAD data only. Acoustic engineers can now actively design robust sealing concepts before the first prototype is built and are no longer limited to only "debug" finished sealing concepts.
Mr. Raffel (VOLKSWAGEN A.G.) has a poster presentation (in German) on this topic: „Virtuelles Nebeln" von Karosserien zur Identifikation von akustischen Undichtigkeiten, an abstract can be found here.