Результаты (
английский) 2:
[копия]Скопировано!
- Scientists are constantly looking for reliable and inexpensive source of mechanical energy, is not it?
21
- You're right. Although able to connect to Siemens steam engine and dynamo, this arrangement was unsatisfactory.
- I wonder who thought of hydroelectric power?
- We do not know. Perhaps, this idea was in the air. In 1927, a young Frenchman has designed an effective water turbine, where the water fell on the wheel inside the housing. It was the prototype of the modern water turbine.
- If I'm not mistaken, in the United States was designed with huge water turbine bucket blades. It was installed on the waterfall. But everywhere there are waterfalls.
- Of course. Therefore, turbines have been designed for water falling from 100 to 1,000 feet with a large number of curved blades.
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