Fraunhofer-Forschungsgruppe Hydroakustik FHAK

Filters

1 1
2
2
2
Reset filters

Settings
Now showing 1 - 2 of 2
  • Publication
    On cavitation noise scaling with the implication of dissimilarity inception
    ( 1989)
    Baiter, H.-J.
    Cavitation noise scaling is frequently affected by dissimilarity in cavitation inception. In the literature two approaches have been taken to take this dissimilarity into account. In the present paper an attempt is made to gather theoretical arguments to achieve a better understanding and assessment of these approaches.
  • Publication
    Model tests on noise characteristics of propeller cavitation in wake flow
    ( 1989)
    Bartels, F.
    The paper describes results of propeller cavitation noise experiments in non-uniform wake fields. Two propellers different in design with respect to the dominant type of cavitation have been investigated. The experiments were carried out with a planing boat, designed for cavitation noise research. The boat operates on a lake under acoustical free field conditions. The objective of these tests is to disclose the influence of propeller design and wake fields upon cavition noise.