Ein Vorschlag zur Senkung des Schlepppwiderstandes von Grundschleppnetzen

Mieske, Bernd (2007) Ein Vorschlag zur Senkung des Schlepppwiderstandes von Grundschleppnetzen. Informationen aus der Fischereiforschung = Information on Fishery Research, 54(1), pp. 43-45. DOI: 10.3220/Infn54_43-45_2007

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Official URL: http://aquacomm.fcla.edu/2958/

Abstract

Mathematical modelling shows that the projection area of the trawl twine influencing its hydrodynamic resistance can be reduced by approx. 30 % through increasing the mesh size of the trawl wings and the conical parts of the trawls, in combi-nation with the use of thinner twine. The interrelation between fuel consumption and projection area of the trawl twine as well as the influence of the enlarged meshes of the wings and first panels on the catch composition can only be measured by trials on fishing boats.

Item Type:

Article

Title:

Ein Vorschlag zur Senkung des Schlepppwiderstandes von Grundschleppnetzen

Personal Creator/Author:

Creators	Email
Mieske, Bernd	bernd.mieske@vti.bund.de

Refereed:

Journal or Publication Title:

Informationen aus der Fischereiforschung = Information on Fishery Research

Volume:

Number:

Page Range:

pp. 43-45

Date:

2007

ISSN:

1861-2164

Contact Email Address:

bernd.mieske@vti.bund.de

Issuing Agency:

Johann Heinrich von Thünen-Institut, Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei

Additional Information:

Johann Heinrich von Thünen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung - Information on Fishery Research in 2010. Johann Heinrich von Thünen-Institut, Institut für Ostseefischerei

Uncontrolled Keywords:

energy-saving; fishery; Vessel; net design;

Subjects:

Fisheries

Item ID:

2958

Depositing User:

Horst Bahl

Date Deposited:

05 Mar 2010 13:45

Last Modified:

29 Sep 2011 20:04