- #1
jmatejka
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I recently attended this lecture by Physicist Daniel Sheehan, any opinions about the 2nd law soon violated in Laboratory Experiments? (and we are not talking about background fluctuations, etc).
Experimental Challenges to the
Second Law of Thermodynamics
D.P. Sheehan, University of San Diego
Abstract:
Over the last 15 years the absolute status of the second law of
thermodynamics has come under increased scrutiny. More than two dozen
distinct challenges have appeared in the refereed scientific
literature—more than the sum total over the previous 150 years—raising
the possibility that the second law might soon be shown violable in
laboratory experiments.
This talk will survey recently proposed challenges from a number of
research groups around the world, focusing on those most amenable to
laboratory test. Possible ramifications of second law violation will also be
discussed, the most significant of which might be the recyclability of
environmental heat into usable work. The thermal energy content of the
atmosphere, ocean, and upper crust is estimated to be more than 10,000
times that of the world's fossil fuel reserves, making it a potentially
inexhaustible reservoir of green energy.
1) “Challenges to the Second Law of Thermodynamics: Theory and
Experiment” V. Capek and D.P. Sheehan; Fundamental Theories of
Physics, Vol. 146 (Springer, Dordrecht, The Netherlands) 2005.
2) “Quantum Limits to the Second Law” D.P. Sheehan, Editor; AIP
Conference Proceedings, Vol. 643 (AIP, Melville, NY) 2002.
His work seems extensive, anyone aware of it? All opinions appreciated, Thanks, John
Experimental Challenges to the
Second Law of Thermodynamics
D.P. Sheehan, University of San Diego
Abstract:
Over the last 15 years the absolute status of the second law of
thermodynamics has come under increased scrutiny. More than two dozen
distinct challenges have appeared in the refereed scientific
literature—more than the sum total over the previous 150 years—raising
the possibility that the second law might soon be shown violable in
laboratory experiments.
This talk will survey recently proposed challenges from a number of
research groups around the world, focusing on those most amenable to
laboratory test. Possible ramifications of second law violation will also be
discussed, the most significant of which might be the recyclability of
environmental heat into usable work. The thermal energy content of the
atmosphere, ocean, and upper crust is estimated to be more than 10,000
times that of the world's fossil fuel reserves, making it a potentially
inexhaustible reservoir of green energy.
1) “Challenges to the Second Law of Thermodynamics: Theory and
Experiment” V. Capek and D.P. Sheehan; Fundamental Theories of
Physics, Vol. 146 (Springer, Dordrecht, The Netherlands) 2005.
2) “Quantum Limits to the Second Law” D.P. Sheehan, Editor; AIP
Conference Proceedings, Vol. 643 (AIP, Melville, NY) 2002.
His work seems extensive, anyone aware of it? All opinions appreciated, Thanks, John