The effect of ship bow shape on ridge resistance in a narrow ridge

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

2 Sitaatiot (Scopus)

Abstrakti

This paper studies the effect of ship bow shape on ridge resistance in a narrow ridge by using 3D discrete element method (DEM). A series of simulations on a ship passage through a narrow ridge are performed with different bow shapes, characterized by the bow angles: waterline angle, stem angle, and flare angle. By analysing the relation among the bow angles, the simulated ridge resistance, and the work needed for passing a ridge, we observe that the peak ridge resistance and the work both are increasing with an increase in any of the bow angles. The general features of the ridge deformation patterns are observed to be related to the ridge resistance records.
AlkuperäiskieliEnglanti
OtsikkoPOAC 2019 - 25th International Conference on Port and Ocean Engineering under Arctic Conditions
KustantajaInternational Conference on Port and Ocean Engineering under Arctic Conditions
ISBN (painettu)9781510889286
TilaJulkaistu - 12 kesäk. 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Port and Ocean Engineering under Arctic Condition - TU Delft, Delft, Alankomaat
Kesto: 9 kesäk. 201913 kesäk. 2019
Konferenssinumero: 25

Julkaisusarja

NimiProceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC
Vuosikerta2019-June
ISSN (painettu)0376-6756
ISSN (elektroninen)2077-7841

Conference

ConferenceInternational Conference on Port and Ocean Engineering under Arctic Condition
LyhennettäPOAC
Maa/AlueAlankomaat
KaupunkiDelft
Ajanjakso09/06/201913/06/2019

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