Model do wyznaczania poziomu hałasu samolotów podczas kołowania

• Autorzy: Rabiega M. , Tarczyński R. , Jaroch A.

Warianty tytułu

EN

Model for calculating noise level generated by planes on airports

• Konferencja: XLVIII Otwarte Seminarium z Akustyki, Wrocław-Polanica Zdrój, 11-14 września 2001 r.
• Języki publikacji: PL

Abstrakty

EN

This paper aims at presenting calculating model for predicting long-term equivalent sound level near the airfields. In the vicinity of airports noise is affected not only by landing and taking off aircrafts but also by noisy aircraft ground operations. They are related to run up procedures, taxiing of an aircraft from stand or sleeve to the beginning of the runway and after landing from the runway to the stand. Also noise generated by auxiliary power units (APU) or other external generators used to maintain air-conditioning systems and power electrical equipment during the plane's stop over between flights has influence on the equivalent level. An aircraft is represented by a single point source described by immission relevant sound power level, directivity characteristic, speed of moving along taxiway and time of run-up operation. Noise generated by APU is incorporated into the model as a point source located at stand position. Input data were collected for passenger aircraft at the Wroclaw airport under normal working conditions. The computer program was developed

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Prace Naukowe Instytutu Telekomunikacji i Akustyki Politechniki Wrocławskiej. Konferencje
• Rocznik: 2001
• Tom: Vol. 83, nr 27
• Strony: 237--242
• Opis fizyczny: bibliogr. 8 poz.

Twórcy

autor

Rabiega M.

autor

Tarczyński R.

autor

Jaroch A.

• Instytut Telekomunikacji i Akustyki, Politechniki Wrocławskiej, ul.Wybrzeże Wyspiańskiego 27, 50-370 Wrocław