Hőből hideg energia
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#16
feltaláltam az örökmozgót:
a processzor hõt termel >
a hõvel elektromosságot termelünk >
ezzel hajtjuk a procit
a processzor hõt termel >
a hõvel elektromosságot termelünk >
ezzel hajtjuk a procit
A hiedelmeid teremtik a valóságodat. - Seth
#14
A fickó honlapja szerint
That's encouraging, says Arun Majumdar, a mechanical engineer at the University of California in Berkeley who specializes in energy conversion and transport at such small scales. Heating and cooling technologies using materials with a ZT of 3 or more begin to close the cost gap with conventional technologies, he points out. Until now, bulk materials reached ZTs in a range of only 0.6 to 1.0. Kanatzidis's team pushed their material to a ZT of 2.2. In principle, if semiconductors can be formed with sufficiently high ZTs, it might be possible to build self-powering devices or to augment electricity.
mondjuk a végében erõsen kételkedem, mert az az örökmozgó lenne 😄
That's encouraging, says Arun Majumdar, a mechanical engineer at the University of California in Berkeley who specializes in energy conversion and transport at such small scales. Heating and cooling technologies using materials with a ZT of 3 or more begin to close the cost gap with conventional technologies, he points out. Until now, bulk materials reached ZTs in a range of only 0.6 to 1.0. Kanatzidis's team pushed their material to a ZT of 2.2. In principle, if semiconductors can be formed with sufficiently high ZTs, it might be possible to build self-powering devices or to augment electricity.
mondjuk a végében erõsen kételkedem, mert az az örökmozgó lenne 😄
#5
hé! ne idézz a szakdolozatomból! 😊
Horsepower is how FAST you hit the wall. Torque is how FAR you take the wall with you.
Ez nem a Peltier elem lenne ?
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