RT info:eu-repo/semantics/bachelorThesis
T1 Desarrollo de una simulación FDTD para la estimación de parámetros acústicos en entornos cerrados
A1 Ferrer Jorge, Elías Gabriel
K1 Acústica
K1 FDTD
K1 Física
AB Numerical simulation dealing with acoustic phenomenology requieres different methods to approximate the value of characteristic and geometric propertiesof the environment where these phenomena occurs. Have been developed a collection of methods appropriate for different applications and use cases.Acoustic phenomena in underwater acoustics within closed environments areaddressed. The use of fluid dynamics in specific regimes greatly simplify thenumber of variables involved in these environments allowing its characterisation.Furthermore, these closed environments are of special interest in the study of marine fauna, because marine mammals communication is based on the use of sound.Thus, it is of interest for the study of species in captivity in ponds, pools or in thewild. So it could be helpful since working with animals becomes complicated andexpensive when it is intended to maintain their welfare.For this reason, this TFG presents an API that facilitates the development ofacoustic simulation programs, based on accoustic propagation in time domain inclosed spaces, allowing the study of their acoustic properties. Some programs have been developed using the API in the course of this work. The wave propagationalgorithm is based on FDTD, with application for different boundary conditions,being useful for the accoustic property studies, by the use of the impulsive response.
YR 2022
FD 2022
LK http://riull.ull.es/xmlui/handle/915/26815
UL http://riull.ull.es/xmlui/handle/915/26815
LA es
DS Repositorio institucional de la Universidad de La Laguna
RD 27-dic-2024