Fonctionnement d'une turbine Francis (Animation 3D)
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0:11 - 0:12♪ [Music] ♪
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0:13 - 0:18Francis turbines are often used
for medium sized power plants. -
0:20 - 0:22For the production of electricity,
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0:22 - 0:26a shaft connects the electric generator
to a moving wheel. -
0:31 - 0:33The moving wheel is provided
with fixed blades. -
0:37 - 0:39The guiding wheel surrounds
the moving wheel. -
0:44 - 0:47The blades on the moving wheel
are steerable. -
0:47 - 0:51A simple rotation allows the power
of the turbine to be adjusted. -
0:56 - 0:58The water supply for the
Francis turbine -
0:58 - 1:03is generally enabled by a spiral cover
surrounding the impeller. -
1:04 - 1:09The water engulfs the penstock,
and moves toward the spiral sheet. -
1:13 - 1:16The turbined water then escapes
through the tailrace. -
1:18 - 1:22The rotation of the turbine
drives the rotor of the electric generator -
1:22 - 1:24which produces electricity.
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1:25 - 1:26♪ [Music] ♪
- Title:
- Fonctionnement d'une turbine Francis (Animation 3D)
- Description:
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more » « less
- Video Language:
- French
- Team:
Captions Requested
- Duration:
- 01:33
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Buzbee edited English subtitles for Fonctionnement d'une turbine Francis (Animation 3D) | |
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Buzbee edited English subtitles for Fonctionnement d'une turbine Francis (Animation 3D) | |
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Buzbee edited English subtitles for Fonctionnement d'une turbine Francis (Animation 3D) |