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Download pdf Numerical Ship Hydrodynamics : An Assessment of the Gothenburg 2010 Workshop

یکشنبه 28 تیر 1394  04:20 ب.ظ

Numerical Ship Hydrodynamics : An Assessment of the Gothenburg 2010 Workshop.cLars Larsson
Numerical Ship Hydrodynamics : An Assessment of the Gothenburg 2010 Workshop
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Author: Lars Larsson
Number of Pages: 330 pages
Published Date: 01 Nov 2013
Publisher: Springer
Publication Country: Dordrecht, Netherlands
Language: English
Type: eBook
ISBN: 9789400771888
File size: 28 Mb
Download Link: Numerical Ship Hydrodynamics An Assessment of the Gothenburg 2010 Workshop
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This book assesses the state-of-the-art in computational fluid dynamics (CFD) applied to ship hydrodynamics and provides guidelines for the future developments in the field based on the Gothenburg 2010 Workshop. It presents ship hull test cases, experimental data and submitted computational methods, conditions, grids and results. Analysis is made of errors for global (resistance, sinkage and trim and self-propulsion) and local flow (wave elevations and mean velocities and turbulence) variables, including standard deviations for global variables and propeller modeling for self-propulsion. The effects of grid size and turbulence models are evaluated for both global and local flow variables. Detailed analysis is made of turbulence modeling capabilities for capturing local flow physics. Errors are also analyzed for head-wave seakeeping and forward speed diffraction, and calm-water forward speed-roll decay. Resistance submissions are used to evaluate the error and uncertainty by means of a systematic verification and validation (V

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