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Grid resolution and parameter study ...

Miller, William Paul.

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Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York./
Author:	Miller, William Paul.
Description:	104 p.
Notes:	Source: Masters Abstracts International, Volume: 43-05, page: 1788.
Contained By:	Masters Abstracts International43-05.
Subject:	Engineering, Environmental. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425752
ISBN:	9780542004629

Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York.
Miller, William Paul.

Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York. - 104 p.

Source: Masters Abstracts International, Volume: 43-05, page: 1788.

Thesis (M.S.)--University of Notre Dame, 2005.

In this thesis, the morphology and hydrodynamic characteristics of an inlet are studied using the IMS-ADCIRC finite element and STWAVE finite difference models. The inlet is an idealization of the Shinnecock Inlet located in New York. Sixteen trials were run over fifteen days in which the resolution of the finite element grid, the direction of the wave radiation stress, and the tau0 numerical weighting parameter within IMS-ADCIRC were varied in an attempt to assess their impact on model results. Of the three factors varied, the simulation results were most dependent on the grid resolution, as bathymetric change and current velocity profiles were significantly different, particularly between those trials incorporating the coarsest finite element grid and those incorporating the finest finite element grid. Wave radiation stress direction was also found to be significant in examining the morphology of the region, as wave current forces driving bathymetric change were affected. Changes to the tau0 parameter yielded little change.

ISBN: 9780542004629Subjects--Topical Terms:

783782
Engineering, Environmental.

Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York.
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035 $a (UnM)AAI1425752
035 $a AAI1425752
040 $a UnM $c UnM
100 1 $a Miller, William Paul. $3 1677717
245 1 0 $a Grid resolution and parameter study for coupled hydrodynamic sediment wave models over an idealization of the Shinnecock Inlet, New York.
300 $a 104 p.
500 $a Source: Masters Abstracts International, Volume: 43-05, page: 1788.
500 $a Director: Joannes J. Westerink.
502 $a Thesis (M.S.)--University of Notre Dame, 2005.
520 $a In this thesis, the morphology and hydrodynamic characteristics of an inlet are studied using the IMS-ADCIRC finite element and STWAVE finite difference models. The inlet is an idealization of the Shinnecock Inlet located in New York. Sixteen trials were run over fifteen days in which the resolution of the finite element grid, the direction of the wave radiation stress, and the tau0 numerical weighting parameter within IMS-ADCIRC were varied in an attempt to assess their impact on model results. Of the three factors varied, the simulation results were most dependent on the grid resolution, as bathymetric change and current velocity profiles were significantly different, particularly between those trials incorporating the coarsest finite element grid and those incorporating the finest finite element grid. Wave radiation stress direction was also found to be significant in examining the morphology of the region, as wave current forces driving bathymetric change were affected. Changes to the tau0 parameter yielded little change.
590 $a School code: 0165.
650 4 $a Engineering, Environmental. $3 783782
650 4 $a Physical Oceanography. $3 1019163
690 $a 0775
690 $a 0415
710 2 0 $a University of Notre Dame. $3 807615
773 0 $t Masters Abstracts International $g 43-05.
790 1 0 $a Westerink, Joannes J., $e advisor
790 $a 0165
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425752