File:Propeller curve.png
Original file (821 × 518 pixels, file size: 52 KB, MIME type: image/png)
Captions
Summary[edit]
DescriptionPropeller curve.png |
English: Propeller curve:
Speed/consumption relation in time = v3 Blue line as reference. Efficiency reduced to red line by bad weather (wave resistance), hull fouling or deep draught. Increased efficiency to green line by optimization of engines, thrusters, draught or hull. Reduction of consumption along blue line by slowing down. Blue line doesn't start at zero because of hotel load. |
Date | |
Source | Own work |
Author | BoH |
Licensing[edit]
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 01:01, 19 November 2019 | 821 × 518 (52 KB) | BoH (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 37.79 dpc |
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Vertical resolution | 37.79 dpc |