Pregled bibliografske jedinice broj: 485678
Algorithms for simulation of sound and ultrasound in complex dispersive environments
Algorithms for simulation of sound and ultrasound in complex dispersive environments // Proceedings of 46th International Symposium on Electronics in Marine
Zadar, Hrvatska, 2004. str. 289-293 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 485678 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Algorithms for simulation of sound and ultrasound in complex dispersive environments
Autori
Sikora, Marjan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 46th International Symposium on Electronics in Marine
/ - , 2004, 289-293
Skup
46th International Symposium on Electronics in Marine (ELMAR 2004)
Mjesto i datum
Zadar, Hrvatska, 16.07.2004. - 18.07.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
ultrasound; sound; computer simulation
Sažetak
Different methods for simulation of sound propagation have different advantages and disadvantages regarding application in dispersive, non-homogenous media. There is not a single method that is able to fulfill all demands of such an environment. The methods that use principals of geometrical acoustics do not take refraction into account, and FEM can not be efficient enough in environments with complex 3D boundaries. In order to solve this problem a hybrid algorithm for beam-tracing method is designed. This algorithm is based on stochastical method, and is intended to solve the problem of the refraction, without sacrificing the accuracy and efficiency of beam-tracing method.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Profili:
Marjan Sikora
(autor)
