Heat sinking power generation
Here’s an idea that I have been fantasising about for a while but there is no real hint of it ever being realisable. I want to know if it’s possible to make a power harvesting heat sink that actively cools down the area around it as it leaches power from the environment. I have heard of heat pumps that us ambient cool temperatures to produce heat and also of geothermal heating which uses ambient ground temperature but they aren’t really what I mean here.
I mean like a device made out of silicon or some other semiconductor that rapidly cools down and causes a current to flow under certain conditions. One of these said conditions could be low pressure or even some sort of friction transfer.
There is such thing as a solid state fridge, but this device consumes huge amounts of power rather than generating it, and we want the best of both worlds.
What cha think?
I mean like a device made out of silicon or some other semiconductor that rapidly cools down and causes a current to flow under certain conditions. One of these said conditions could be low pressure or even some sort of friction transfer.
There is such thing as a solid state fridge, but this device consumes huge amounts of power rather than generating it, and we want the best of both worlds.
What cha think?
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