Matches in SemOpenAlex for { <https://semopenalex.org/work/W4318716769> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W4318716769 endingPage "113559" @default.
- W4318716769 startingPage "113559" @default.
- W4318716769 abstract "Whilst the concept of the current drag and lift forces on ship-like vessels is widely used, the hydrodynamic inertial forces due to time-varying current are usually not considered and not captured in the calculation methods. The objective of this article is to examine such forces on a weathervaning vessel by applying classical formulations of fluid mechanics. Based on the general expressions for the inertial forces on a body moving in an accelerating flow of an ideal fluid, the formulation applicable for a single-point moored vessel is presented and illustrated by examples. The effect of an oscillatory current is considered further and two limiting scenarios are examined: a periodically oscillating current acting on a vessel with a fixed mooring point (turret) and oscillatory motion of the vessel in a stationary fluid; the two scenarios corresponding to a relatively stiff and soft mooring system, respectively. Both problems are solved by the direct separation of motions, a perturbation method known in vibrational mechanics, and expressions for the mean drift forces are obtained. In both cases, the mean surge force is found to be positive, acting towards the mooring point, and the mean sway force produces a restoring moment which tends to stabilize the vessel in the direction of the current flow. A calculation example is presented and results are discussed. This study concludes that, depending on the current regime, the inertial forces due to time-varying current may be of the same order of magnitude as the quasi-steady forces, their importance increasing for lower mean current speeds." @default.
- W4318716769 created "2023-02-01" @default.
- W4318716769 creator A5080293815 @default.
- W4318716769 date "2023-03-01" @default.
- W4318716769 modified "2023-09-27" @default.
- W4318716769 title "Hydrodynamic inertial forces on a single-point moored vessel due to time-varying current" @default.
- W4318716769 cites W131876816 @default.
- W4318716769 cites W1979110632 @default.
- W4318716769 cites W2023323864 @default.
- W4318716769 cites W2030834910 @default.
- W4318716769 cites W2031920636 @default.
- W4318716769 cites W2041390481 @default.
- W4318716769 cites W2065797160 @default.
- W4318716769 cites W2090910355 @default.
- W4318716769 cites W2533193378 @default.
- W4318716769 cites W2560691686 @default.
- W4318716769 cites W2792834952 @default.
- W4318716769 cites W2901325994 @default.
- W4318716769 cites W2988372252 @default.
- W4318716769 doi "https://doi.org/10.1016/j.oceaneng.2022.113559" @default.
- W4318716769 hasPublicationYear "2023" @default.
- W4318716769 type Work @default.
- W4318716769 citedByCount "0" @default.
- W4318716769 crossrefType "journal-article" @default.
- W4318716769 hasAuthorship W4318716769A5080293815 @default.
- W4318716769 hasConcept C100722585 @default.
- W4318716769 hasConcept C121332964 @default.
- W4318716769 hasConcept C122312997 @default.
- W4318716769 hasConcept C124101348 @default.
- W4318716769 hasConcept C127413603 @default.
- W4318716769 hasConcept C139002025 @default.
- W4318716769 hasConcept C148043351 @default.
- W4318716769 hasConcept C153294291 @default.
- W4318716769 hasConcept C154108245 @default.
- W4318716769 hasConcept C173386949 @default.
- W4318716769 hasConcept C177918212 @default.
- W4318716769 hasConcept C198394728 @default.
- W4318716769 hasConcept C199104240 @default.
- W4318716769 hasConcept C24890656 @default.
- W4318716769 hasConcept C30811805 @default.
- W4318716769 hasConcept C41008148 @default.
- W4318716769 hasConcept C57879066 @default.
- W4318716769 hasConcept C62520636 @default.
- W4318716769 hasConcept C72921944 @default.
- W4318716769 hasConcept C74650414 @default.
- W4318716769 hasConcept C9358284 @default.
- W4318716769 hasConcept C97355855 @default.
- W4318716769 hasConcept C994952 @default.
- W4318716769 hasConceptScore W4318716769C100722585 @default.
- W4318716769 hasConceptScore W4318716769C121332964 @default.
- W4318716769 hasConceptScore W4318716769C122312997 @default.
- W4318716769 hasConceptScore W4318716769C124101348 @default.
- W4318716769 hasConceptScore W4318716769C127413603 @default.
- W4318716769 hasConceptScore W4318716769C139002025 @default.
- W4318716769 hasConceptScore W4318716769C148043351 @default.
- W4318716769 hasConceptScore W4318716769C153294291 @default.
- W4318716769 hasConceptScore W4318716769C154108245 @default.
- W4318716769 hasConceptScore W4318716769C173386949 @default.
- W4318716769 hasConceptScore W4318716769C177918212 @default.
- W4318716769 hasConceptScore W4318716769C198394728 @default.
- W4318716769 hasConceptScore W4318716769C199104240 @default.
- W4318716769 hasConceptScore W4318716769C24890656 @default.
- W4318716769 hasConceptScore W4318716769C30811805 @default.
- W4318716769 hasConceptScore W4318716769C41008148 @default.
- W4318716769 hasConceptScore W4318716769C57879066 @default.
- W4318716769 hasConceptScore W4318716769C62520636 @default.
- W4318716769 hasConceptScore W4318716769C72921944 @default.
- W4318716769 hasConceptScore W4318716769C74650414 @default.
- W4318716769 hasConceptScore W4318716769C9358284 @default.
- W4318716769 hasConceptScore W4318716769C97355855 @default.
- W4318716769 hasConceptScore W4318716769C994952 @default.
- W4318716769 hasLocation W43187167691 @default.
- W4318716769 hasOpenAccess W4318716769 @default.
- W4318716769 hasPrimaryLocation W43187167691 @default.
- W4318716769 hasRelatedWork W1623979951 @default.
- W4318716769 hasRelatedWork W1982505723 @default.
- W4318716769 hasRelatedWork W2058939187 @default.
- W4318716769 hasRelatedWork W2755242837 @default.
- W4318716769 hasRelatedWork W2784960295 @default.
- W4318716769 hasRelatedWork W2889138638 @default.
- W4318716769 hasRelatedWork W3194373956 @default.
- W4318716769 hasRelatedWork W4318716769 @default.
- W4318716769 hasRelatedWork W628417516 @default.
- W4318716769 hasRelatedWork W7568441 @default.
- W4318716769 hasVolume "271" @default.
- W4318716769 isParatext "false" @default.
- W4318716769 isRetracted "false" @default.
- W4318716769 workType "article" @default.