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Fraunhofer Institut LBF Bartningstr. 47 64289 Darmstadt, Germany http://www.fraunhofer.de
Contact Dipl.-Ing. Michael Matthias +49 6151 705260

Schwingungsreduktion von Schiffsmotoren

(PresseBox) (Darmstadt, )
Steuert ein Motor mit 4 000 KW durch den Pazifik ist vom Stillen Ozean an Bord oft nichts mehr zu hören. Bislang ist die Motorkraft hochseetauglicher Superyachten und Kreuzfahrtschiffe leider auch mit störendem Lärm und lästigen Vibrationen an Bord und im Wasser verbunden. Der Grund: Motorschwingungen können sich über das geschweißte Stahl- oder Aluminiumkorsett der Schiffe übertragen. Forscher vom Fraunhofer LBF haben gemeinsam mit der Lürssen Werft in einem vom Bundesministerium für Wirtschaft und Technologie geförderten Projekt eine aktive Aggregatelagerung (AAL) entwickelt. Diese reduziert die Ausbreitung der Schwingungen dort wo sie entstehen: an der Schnittstelle zwischen Motor und Schiffsfundament. Wie
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.