When acoustic sources (wind flow) excite this dynamic cavity structure, blade damage will manifest itself in changes to the cavity acoustic response.

COMSOL says it has opened an office in Curitiba, Paraná, to provide multiphysics simulation and analysis software for the Brazilian market. By establishing direct operations in Brazil, COMSOL can fully serve the region’s vibrant high-tech industry and research community. Users of the company’s flagship product – COMSOL Multiphysics – will benefit from local technical support,…