Találati lista | Tudóstér

001-es BibID:	BIBFORM011799
Első szerző:	Bera József
Cím:	Noise protection investigation of heliports / József Bera, Pokorádi László
Dátum:	2008
Megjegyzések:	Nowadays, number of helicopter flights increases over living spaces. It calls for more and more heliports, for example in hospitals. During planning and localization of heliports noise protection questions have to be observed. It is possible that number of takes off and landings should be limited, and flight paths have to be determined strictly. Therefore preliminary investigation of flying noise load of heliports has to be done in their planning phases. By analysis mentioned above we can take measures to ensure acceptable noise load of neighborhoods. There are few different between noise emissions of helicopters and airplanes. These require work development and application of new methods of preliminary heliport noise investigations. The paper will show investigation of authors in this context and conclusions. The specialties of helicopter as a noise source, and proposed method of methods of examination will be presented too.
Tárgyszavak:	Műszaki tudományok Közlekedéstudományok előadáskivonat helicopter noise noise protection
Megjelenés:	Proceedings of the 11th Mini conference in vehicle system dinamics, identification and anomalies, Budapest, 10-12 November, 2008 / (szerk.) Zobory István. - p. 577-581. -
További szerzők:	Pokorádi László (1956-) (gépészmérnök)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: