This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
This file has been superseded by Betz tube.svg. It is recommended to use the other file. Please note that deleting superseded images requires consent.
Summary
DescriptionBetz tube.jpg
English: A diagram built to describe Betz' law. This depicts dynamic fluid throughout a thin rotor (blue), which provides the energy to the rotor and loses some kinetic energy with reducing the velocity v1 to v2.
In case this is not legally possible: Anthony vh grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Captions
Add a one-line explanation of what this file represents
{{Information |Description=For explanation of en:Betz' law. This depicts dynamic fluid throughout a thin rotor (blue), which provides the energy to the rotor and loses some kinetic energy with reducing the velocity v1 to v2. |Source=[[:en:Image:Betz