Forces, Moment and Wave Pattern for Naval Combatant in Regular Head Waves
A model-scale naval surface combatant, DTMB 5512, is studied experimentally in steady forward speed and regular head waves with the Iowa Institute of Hydraulic Research (IIHR) towing tank facilities. Unsteady resistance, heave force, pitch moment and free-surface elevations are investigated with different measurement systems for a fairly wide range of test conditions. Test data are procured for validation of Reynolds Averaged Navier-Stokes (RANS) computational fliud dynamics (CFD) codes and for understanding the physics of unsteady ship hydrodynamics. Uncertainty assessments are completed following the AIAA Standard. The results and discussions for the forces and moment cover the time mean values, added resistance and linear and non-linear responses. Results of free surface elevation tests include reconstructed unsteady wave patterns, diffraction wave patterns, and free surface turbulence distributions.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780309254670
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Corporate Authors:
Office of Naval Research
Department of the Navy, 800 North Quincy Street
Arlington, VA United States 22217Bassin d'Essais des Carenes
Chaussee du Vexin
Val-de-Reuil, France 27100National Research Council
Naval Studies Board, 500 5th Street, NW
Washington, DC United States 20001 -
Authors:
- Gui, L
- Longo, J
- Metcalfe, B
- Shao, J
- Stern, F
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Discussers:
- Beck, R
- Bingham, H
- Penna, R
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Conference:
- Twenty-Third Symposium on Naval Hydrodynamics
- Location: Val de Reuil , France
- Date: 2000-9-17 to 2000-9-22
- Publication Date: 2001
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References; Tables;
- Pagination: pp 46-65
- Monograph Title: Twenty-Third Symposium on Naval Hydrodynamics
Subject/Index Terms
- TRT Terms: Hydrodynamics; Pitching moment; Scale models; Ships; Turbulence; Wave motion
- Uncontrolled Terms: Navier Stokes equations
- Subject Areas: Marine Transportation;
Filing Info
- Accession Number: 01369739
- Record Type: Publication
- ISBN: 9780309254670
- Files: TRIS
- Created Date: May 11 2012 9:05AM