Tell a friend
Print
Dobrzynski, W. (1998) The Aeroacoustic Source Mechanisms of Subsonic-tip-speed Propellers. Invited Lecture, Haifa (isr), 31.08.1998.
Full text not available from this repository.
Abstract
This basic lecture on propeller noise summarizes the fundamental noise generating mechanisms for subsonic tip speed propellers. Based on that the effects on noise of different geometrical and operational parameters are presented. Realistic propeller installations often cause excessive noise to be generated. This may be due to oblique or disturbed inflow conditions and non-uniform rotational speed. Related noise characteristics and governing parameters are discussed. Flyover noise measurement and -analysis techniques are described and examples of typical test results are provided.
| Item URL in elib: | https://elib.dlr.de/13159/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||
| Title: | The Aeroacoustic Source Mechanisms of Subsonic-tip-speed Propellers | ||||||||
| Authors: |
| ||||||||
| Date: | 1998 | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Propeller noise | ||||||||
| Event Title: | Invited Lecture, Haifa (isr), 31.08.1998 | ||||||||
| Organizer: | Israel Institute of Technology | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | L VU - Air Traffic and Environment (old) | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L VU - Air Traffic and Environment | ||||||||
| DLR - Research theme (Project): | L - Quiet Air Traffic (old) | ||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik | ||||||||
| Deposited By: | Grant, Claudia | ||||||||
| Deposited On: | 16 Sep 2005 | ||||||||
| Last Modified: | 14 Jan 2010 20:02 |
Repository Staff Only: item control page
