Download Beyond the Second Law: Entropy Production and by Roderick C. Dewar, Charles H. Lineweaver, Robert K. Niven, PDF

By Roderick C. Dewar, Charles H. Lineweaver, Robert K. Niven, Klaus Regenauer-Lieb

The moment legislations, a cornerstone of thermodynamics, governs the common path of dissipative, non-equilibrium tactics. however it says not anything approximately their real premiums or the chance of fluctuations in regards to the common. This interdisciplinary ebook, written and peer-reviewed by means of overseas specialists, provides fresh advances within the look for new non-equilibrium ideas past the second one legislation, and their functions to quite a lot of structures throughout physics, chemistry and biology. past the second one legislation brings jointly routinely remoted components of non-equilibrium learn and highlights almost certainly fruitful connections among them, with entropy creation taking part in the unifying position. Key theoretical techniques comprise the utmost Entropy construction precept, the Fluctuation Theorem, and the utmost Entropy approach to statistical inference. functions of those ideas are illustrated in such different fields as climatology, cosmology, crystal progress morphology, Earth procedure technology, environmental physics, evolutionary biology and know-how, fluid turbulence, microbial biogeochemistry, plasma physics, and radiative delivery, utilizing a wide selection of analytical and experimental suggestions. past the second one legislations will entice scholars and researchers wishing to realize an realizing of entropy creation and its critical position within the technological know-how of non-equilibrium structures – either intimately and by way of the larger picture.

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Additional resources for Beyond the Second Law: Entropy Production and Non-equilibrium Systems

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A: Math. Theor. 40, 9717–9720 (2007) 48. : An algorithm for finding the distribution of maximal entropy. J. Comput. Phys. 30, 250–258 (1979) 49. : Energy in the universe. Sci. Amer. 225, 51–59 (1971) 50. : Entropy production and multiple equilibria: the case of the ice-albedo feedback. Earth Syst. Dynam. 2, 13–23 (2011) 51. : Qualitative analysis of the flow of fluids in pipes. Am. J. Math. 64, 754–767 (1942) 52. : Some observations of entropy extrema in fluid flow. Energy 29, 2487–2500 (2004) 53.

In order to better observe non-linear behaviour in this system, a polymer melt consisting of chains of 4 particles bound by a Finite Extensible Nonlinear Elastic Potential (FENE) [35] was studied in addition to studying an atomistic fluid. This adds an additional term into the interparticle force, FI;i , due to interactions of the particle with its neighbours in the chain. We can again derive the dissipation using Eq. 2), XðCðtÞÞ ¼ bFe Nf X pxi ðtÞ i¼1 m : ð2:18Þ This dissipation function is extensive with the number of fluid particles in the field.

E. Ji* µ qr(k)/qki. Here r(k) = hXi is the dissipation function defined by Eq. 3), which according to MaxEnt can be expressed as a function of either J* or k. Equivalently, we can consider k* as given and derive the orthogonality condition ki* µ qr(J)/qJi. 1). Whereas Ziegler’s MaxEP assumes the functional form of r(J) a priori, this emerges from MaxEnt a posteriori. Thus, close to equilibrium, Ziegler’s orthogonality condition (OC) characterises the MaxEnt relation between flux constraints and their Lagrange multipliers.

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