File:Equal-friction chart for air in metal duct (ε = 0.05mm).svg
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Size of this PNG preview of this SVG file: 772 × 237 pixels. Other resolutions: 320 × 98 pixels | 640 × 196 pixels | 1,024 × 314 pixels | 1,280 × 393 pixels | 2,560 × 786 pixels.
Original file (SVG file, nominally 772 × 237 pixels, file size: 155 KB)
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Summary
| Description |
English: A graphical depiction of the relationship between S = Δ p / L, the pressure loss per unit length of pipe, versus flow volume Q, for a range of choices for pipe diameter D, for air at standard temperature and pressure. Units are SI. Lines of constant flow velocity V and lines of constant Reynolds number Re are also shown. The relationship is the Darcy-Weisbach equation with the Darcy friction factor given by the Colebrook-White equation. |
| Date | |
| Source | Own work |
| Author | ArthurOgawa |
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:53, 22 November 2015 | | 772 × 237 (155 KB) | wikimediacommons>ArthurOgawa | correct caption, add ordinate for 0.1 inch water / 100 feet |
File usage
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.svg){kind=link}