Matches in SemOpenAlex for { <https://semopenalex.org/work/W601836787> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W601836787 abstract "The diameter of a ship's turn depends on several factors in addition to rudder angle, and one of the most important of these is water depth. For manoeuvring, deep water can be assumed to have a depth of more than five times the ship's draught; at three times the draught, the shallow-water effects become significant, and as depth decreases from twice the draught these effects increase rapidly. Water depth thus influences manoeuvring at time when misinterpreting its effects can be disastrous. Although, in shallow water, resistance to ahead motion is increased, it cannot be assumed that the ship can be stopped more quickly; the drag increase can be more than offset by an increase in the ship's virtual mass. The Author discusses these matters and explains the phenomena that occur when a ship is turning, in shallow water in particular. The drift angle (relative to the direction of advance) during the turn will vary with water depth. The rate of turn depends on the ship's directional stability, and, though the rate increases at first on leaving deep water, it decreases as shallower water is reached. These changes in rate of turn are comparatively small and could suggest to the ship handler that his ship is not significantly affected by the shallow water, but their combination with a smaller speed-loss in the turn as underkeel clearance decreases results in an increase in the ship's turning-circle diameter. Some numerical examples of these phenomena are shown diagrammatically and discussed. Although manoeuvrability in shallow water is inferior to that in deep water, trials carried out by Decca (with a ship-handling simulator)have suggested that operators were having more difficulty in deep water. Reasons for this are suggested." @default.
- W601836787 created "2016-06-24" @default.
- W601836787 creator A5035025610 @default.
- W601836787 date "1976-09-01" @default.
- W601836787 modified "2023-09-23" @default.
- W601836787 title "SHIP-TURNING CHARACTERISTICS IN DIFFERENT WATER DEPTHS" @default.
- W601836787 hasPublicationYear "1976" @default.
- W601836787 type Work @default.
- W601836787 sameAs 601836787 @default.
- W601836787 citedByCount "0" @default.
- W601836787 crossrefType "journal-article" @default.
- W601836787 hasAuthorship W601836787A5035025610 @default.
- W601836787 hasConcept C111368507 @default.
- W601836787 hasConcept C121332964 @default.
- W601836787 hasConcept C127313418 @default.
- W601836787 hasConcept C127413603 @default.
- W601836787 hasConcept C175291020 @default.
- W601836787 hasConcept C183776436 @default.
- W601836787 hasConcept C186348155 @default.
- W601836787 hasConcept C199104240 @default.
- W601836787 hasConcept C199360897 @default.
- W601836787 hasConcept C2988134249 @default.
- W601836787 hasConcept C2988608701 @default.
- W601836787 hasConcept C39432304 @default.
- W601836787 hasConcept C41008148 @default.
- W601836787 hasConcept C57879066 @default.
- W601836787 hasConcept C72921944 @default.
- W601836787 hasConceptScore W601836787C111368507 @default.
- W601836787 hasConceptScore W601836787C121332964 @default.
- W601836787 hasConceptScore W601836787C127313418 @default.
- W601836787 hasConceptScore W601836787C127413603 @default.
- W601836787 hasConceptScore W601836787C175291020 @default.
- W601836787 hasConceptScore W601836787C183776436 @default.
- W601836787 hasConceptScore W601836787C186348155 @default.
- W601836787 hasConceptScore W601836787C199104240 @default.
- W601836787 hasConceptScore W601836787C199360897 @default.
- W601836787 hasConceptScore W601836787C2988134249 @default.
- W601836787 hasConceptScore W601836787C2988608701 @default.
- W601836787 hasConceptScore W601836787C39432304 @default.
- W601836787 hasConceptScore W601836787C41008148 @default.
- W601836787 hasConceptScore W601836787C57879066 @default.
- W601836787 hasConceptScore W601836787C72921944 @default.
- W601836787 hasIssue "90" @default.
- W601836787 hasLocation W6018367871 @default.
- W601836787 hasOpenAccess W601836787 @default.
- W601836787 hasPrimaryLocation W6018367871 @default.
- W601836787 hasRelatedWork W1993646939 @default.
- W601836787 hasRelatedWork W2140816222 @default.
- W601836787 hasRelatedWork W2147752684 @default.
- W601836787 hasRelatedWork W2318023937 @default.
- W601836787 hasRelatedWork W2321821464 @default.
- W601836787 hasRelatedWork W2322334034 @default.
- W601836787 hasRelatedWork W2325396504 @default.
- W601836787 hasRelatedWork W2330233540 @default.
- W601836787 hasRelatedWork W2371765144 @default.
- W601836787 hasRelatedWork W303459485 @default.
- W601836787 hasRelatedWork W304979835 @default.
- W601836787 hasRelatedWork W32092011 @default.
- W601836787 hasRelatedWork W367861820 @default.
- W601836787 hasRelatedWork W586365566 @default.
- W601836787 hasRelatedWork W67376494 @default.
- W601836787 hasRelatedWork W1600247050 @default.
- W601836787 hasRelatedWork W2399998407 @default.
- W601836787 hasRelatedWork W2820781517 @default.
- W601836787 hasRelatedWork W2876280355 @default.
- W601836787 hasRelatedWork W2935598615 @default.
- W601836787 isParatext "false" @default.
- W601836787 isRetracted "false" @default.
- W601836787 magId "601836787" @default.
- W601836787 workType "article" @default.