File:PWR nuclear power plant animation.webm

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Original file ‎(WebM audio/video file, VP9/Opus, length 1 min 3 s, 960 × 540 pixels, 3.87 Mbps overall, file size: 29.21 MB)

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Summary

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Description
English: Video diagram detailing the inner workings of a nuclear reactor: pressurized water type.

Water is heated through the splitting of uranium atoms in the reactor core. The water, held under high pressure to keep it from boiling, produces steam by transferring heat to a secondary source of water. The steam is used to generate electricity. Cooling water from the river condenses the steam back into water. The river water is either discharged directly back to the river or cooled in the towers and reused in the plant.

Encoded with libvpx in VP9 and with Opus for audio. Multi-threaded decoding enabled for the VP9 stream. Correctly tagged Rec. 709 color space like source material.
Date
Source

tva.com. Archived from the original on July 12, 2013.

Source materials for this file are available from Commons Archive:

Author Tennessee Valley Authority
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Licensing

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Public domain This image is a work of a United States Tennessee Valley Authority employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

Assessment

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File history

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Date/TimeThumbnailDimensionsUserComment
current12:39, 25 June 20181 min 3 s, 960 × 540 (29.21 MB)Vanished user 8345627 (talk | contribs)User created page with UploadWizard

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Transcode status

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Format Bitrate Download Status Encode time
VP9 480P 493 kbps Completed 11:51, 6 September 2018 1 min 17 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 290 kbps Completed 11:50, 6 September 2018 51 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 199 kbps Completed 11:50, 6 September 2018 46 s
Streaming 240p (VP9) 125 kbps Completed 01:50, 5 December 2023 2.0 s
WebM 360P 415 kbps Completed 12:40, 25 June 2018 39 s
Streaming 144p (MJPEG) 1 Mbps Completed 23:04, 17 November 2023 4.0 s
Stereo (Opus) 73 kbps Completed 02:29, 22 November 2023 1.0 s
Stereo (MP3) 128 kbps Completed 23:04, 17 November 2023 3.0 s

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