Details
| Originalsprache | Englisch |
|---|---|
| Seiten | 1645-1651 |
| Seitenumfang | 7 |
| Publikationsstatus | Veröffentlicht - 23 Mai 2003 |
| Veranstaltung | Thirteenth (2003) International Offshore and Polar Engineering Conference - Honolulu, HI, USA / Vereinigte Staaten Dauer: 25 Mai 2003 → 30 Mai 2003 |
Konferenz
| Konferenz | Thirteenth (2003) International Offshore and Polar Engineering Conference |
|---|---|
| Land/Gebiet | USA / Vereinigte Staaten |
| Ort | Honolulu, HI |
| Zeitraum | 25 Mai 2003 → 30 Mai 2003 |
Abstract
The numerical simulation of the surf zone in very shallow water particularly requires a proper reproduction of the topography in the model. The information about bottom elevation comes from diverse measurement methods with different accuracies. To complete the topographical information, a simple method to generate additional points considering the shape of groynes will be presented. The keynote of this paper is a novel procedure to generate an equidistant rectangular calculation grid. This method is based on b-spline surfaces which approximate the topography. Results for numerical wave simulations are used to compare this novel meshing method with the classical way of generating element grids.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Meerestechnik
- Ingenieurwesen (insg.)
- Maschinenbau
Zitieren
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- BibTex
- RIS
2003. 1645-1651 Beitrag in Thirteenth (2003) International Offshore and Polar Engineering Conference, Honolulu, HI, USA / Vereinigte Staaten.
Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review
}
TY - CONF
T1 - B-Spline Surface Based Grid Generation for Wave Simulations
AU - Schimmels, Stefan
AU - Berkhahn, Volker
PY - 2003/5/23
Y1 - 2003/5/23
N2 - The numerical simulation of the surf zone in very shallow water particularly requires a proper reproduction of the topography in the model. The information about bottom elevation comes from diverse measurement methods with different accuracies. To complete the topographical information, a simple method to generate additional points considering the shape of groynes will be presented. The keynote of this paper is a novel procedure to generate an equidistant rectangular calculation grid. This method is based on b-spline surfaces which approximate the topography. Results for numerical wave simulations are used to compare this novel meshing method with the classical way of generating element grids.
AB - The numerical simulation of the surf zone in very shallow water particularly requires a proper reproduction of the topography in the model. The information about bottom elevation comes from diverse measurement methods with different accuracies. To complete the topographical information, a simple method to generate additional points considering the shape of groynes will be presented. The keynote of this paper is a novel procedure to generate an equidistant rectangular calculation grid. This method is based on b-spline surfaces which approximate the topography. Results for numerical wave simulations are used to compare this novel meshing method with the classical way of generating element grids.
KW - Boussinesq model
KW - Freeform surface modeling
KW - Generation of regular grids
KW - Numerical wave simulation
KW - Surf zone
UR - http://www.scopus.com/inward/record.url?scp=0942277456&partnerID=8YFLogxK
UR - https://onepetro.org/ISOPEIOPEC/proceedings-abstract/ISOPE03/All-ISOPE03/ISOPE-I-03-244/8563?redirectedFrom=PDF
M3 - Paper
AN - SCOPUS:0942277456
SP - 1645
EP - 1651
T2 - Thirteenth (2003) International Offshore and Polar Engineering Conference
Y2 - 25 May 2003 through 30 May 2003
ER -