Cooling cycles in superconductors
calculated by dynamical London theory
Seiten
2024
|
1. print on demand
WDB-Vlg (Verlag)
9783980145251 (ISBN)
WDB-Vlg (Verlag)
9783980145251 (ISBN)
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The article calculates theoretically that superconductor can violate
the 2nd law. Therefore, the classical London theory is extended in order
to predict the time-dependent behavior of superconductors. Different to
prior models it contains a 2-fold time derivative of the magnetic field B
and includes the self induction of the superconducting probe. It predicts
an inverted (gain)-hysteresis in the M-H diagram for non-stationary cycles
which violates the 2nd law. The gain estimated is measurable. If this effects
can be really observed also for high Tc - materials this effect can be used to
build 100% heat to electricity converters .
the 2nd law. Therefore, the classical London theory is extended in order
to predict the time-dependent behavior of superconductors. Different to
prior models it contains a 2-fold time derivative of the magnetic field B
and includes the self induction of the superconducting probe. It predicts
an inverted (gain)-hysteresis in the M-H diagram for non-stationary cycles
which violates the 2nd law. The gain estimated is measurable. If this effects
can be really observed also for high Tc - materials this effect can be used to
build 100% heat to electricity converters .
| Erscheinungsdatum | 19.04.2024 |
|---|---|
| Verlagsort | Bad Buchau |
| Sprache | englisch |
| Maße | 170 x 240 mm |
| Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Thermodynamik |
| Schlagworte | 2. Hauptsatz • London Theorie • Supraleitung • Thermodynamik |
| ISBN-13 | 9783980145251 / 9783980145251 |
| Zustand | Neuware |
| Informationen gemäß Produktsicherheitsverordnung (GPSR) | |
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