Geothermal

Geothermal

Geothermal gradient is the rate of increasing temperature with respect to increasing depth in the Earth's interior. Away from tectonic plate boundaries, it is 22.1°C per km of depth (1°F per 70 feet of depth) in most of the world. Strictly speaking, geo-thermal necessarily refers to the Earth but the concept may be applied to other planets.

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Geothermal

turbīna

Energy; Geothermal

Ierīci, kurā ūdens vai gāzes plūsmu kļūst lāpstiņām riteni, pārvēršot kinētisko enerģiju šķidruma plūsmas mehānisko enerģiju, kas pieejama no turbīnu šahtu. , Agrākais turbīnas bija ūdens riteņi. ...