Time-dependent Convection in a 3He - Superfluid 4He Solution

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ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Time-dependent Convection in a 3He - Superfluid 4He Solution by : Hans Juris Haucke

Download or read book Time-dependent Convection in a 3He - Superfluid 4He Solution written by Hans Juris Haucke and published by . This book was released on 1987 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oscillatory Convection in a Dilute 3e-superfluid 4He Solution

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ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Oscillatory Convection in a Dilute 3e-superfluid 4He Solution by : Yoshiteru Maeno

Download or read book Oscillatory Convection in a Dilute 3e-superfluid 4He Solution written by Yoshiteru Maeno and published by . This book was released on 1984 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Convection in Dilute Solutions of 3He in Superfluid 4He

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ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Convection in Dilute Solutions of 3He in Superfluid 4He by : Paul Adam Warkentin

Download or read book Convection in Dilute Solutions of 3He in Superfluid 4He written by Paul Adam Warkentin and published by . This book was released on 1980 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phase-space Analysis of Convection in a 3He - Superfluid 4He Solution

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Phase-space Analysis of Convection in a 3He - Superfluid 4He Solution by :

Download or read book Phase-space Analysis of Convection in a 3He - Superfluid 4He Solution written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Observations have been made on thermal convection below 1K in a dilute solution of 3He in superfluid 4He contained in a cylindrical cell of aspect ratio GAMMA = 1.20. Complicated oscillatory phenomena were observed with a high degree of reproducibility using two temperature sensors. Phase-space analysis suggests a description in terms of strange-attractor dynamics.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1126 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Convectively Driven Superfluid Turbulence in Dilute Solutions of 3He in Superfluid 4He

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (893 download)

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Book Synopsis Convectively Driven Superfluid Turbulence in Dilute Solutions of 3He in Superfluid 4He by :

Download or read book Convectively Driven Superfluid Turbulence in Dilute Solutions of 3He in Superfluid 4He written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A dilute solution of 3He in superfluid 4He usually behaves as a single component classical fluid in the context of hydrodynamic convection. However, certain convective states can be excited which do not seem to exist in classical convection. These states are characterized by noisy temperature fluctuations and a pronounced decrease in thermal conductance relative to the classical convecting states. Critical convective flow fields are observed analogous to critical velocities for superfluid turbulence in pipes. The magnitude of the average critical velocities for these two types of superfluid turbulence are in good agreement. Also, a quantitative estimate of energy dissipation due to the interaction of normal fluid and quantized vortex lines appears to account for the large decrease in thermal heat transport for the turbulent states. These states are identified as states of convectively driven superfluid turbulence. 23 refs., 5 figs.

Nonlinear Convection of Dilute Superfluid 3HE-4HE Mixtures in a Small-aspect-ratio Box

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Nonlinear Convection of Dilute Superfluid 3HE-4HE Mixtures in a Small-aspect-ratio Box by : Boyd Farrell Edwards

Download or read book Nonlinear Convection of Dilute Superfluid 3HE-4HE Mixtures in a Small-aspect-ratio Box written by Boyd Farrell Edwards and published by . This book was released on 1985 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Fluids and Solids - 1983

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.:/5 (43 download)

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Book Synopsis Quantum Fluids and Solids - 1983 by : Earnest Dwight Adams

Download or read book Quantum Fluids and Solids - 1983 written by Earnest Dwight Adams and published by American Institute of Physics. This book was released on 1983 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding Experimentally the Transition to Chaos in a Convecting Dilute Solution of 3He in Superfluid 4He

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Understanding Experimentally the Transition to Chaos in a Convecting Dilute Solution of 3He in Superfluid 4He by :

Download or read book Understanding Experimentally the Transition to Chaos in a Convecting Dilute Solution of 3He in Superfluid 4He written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: After a brief review of Benard convection experiments at low temperatures, experiments with dilute solutions of 3He in superfluid 4He in small-aspect-ratio cells are described. In both rectangular and cylindrical geometries, two states with distinctively different thermal conductances are observed. The square of the frequency of the oscillation found in the state with higher conductance is observed to vary linearly with epsilon = (.delta. T/.delta. T/sub c/)-1. The transition to chaos has been studied using a solution of 1.6 mole % 3He in a rectangular cell with an aspect ratio GAMMA = 1.00 at 0.7 K. Techniques used to characterize the transition include the time series, power spectral density, phase space reconstruction of the trajectory, and Poincare sections. The analyses reveal clearly that the chaotic state is described by a strange attractor.

Thermal Convection and Nonlinear Effects of a Superfluid 3HE-4HE Mixture in a Porous Medium

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ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (386 download)

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Book Synopsis Thermal Convection and Nonlinear Effects of a Superfluid 3HE-4HE Mixture in a Porous Medium by : Ling-Chu Li

Download or read book Thermal Convection and Nonlinear Effects of a Superfluid 3HE-4HE Mixture in a Porous Medium written by Ling-Chu Li and published by . This book was released on 1985 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 652 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2003 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Noise-induced Intermittency in the Quasiperiodic Regime of Rayleigh-Benard Convection

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Noise-induced Intermittency in the Quasiperiodic Regime of Rayleigh-Benard Convection by :

Download or read book Noise-induced Intermittency in the Quasiperiodic Regime of Rayleigh-Benard Convection written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal measurements on a convecting dilute 3He-superfluid 4He solution in the quasiperiodic regime show a transition from a mode-locked periodic state to chaotic time dependence via intermittency. In a region just below the onset of intermittency, injection of external multiplicative noise with noise amplitude above a certain threshold level induces the chaotic state. This noise-induced transition can be understood to be due to perturbation of a system with a barely stable attractor; the noise causing the system to escape the weakly attracting periodic points. We present numerical simulations and experimental data which support this picture. 13 refs., 13 figs.

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 912 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-04 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 908 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vortices in Unconventional Superconductors and Superfluids

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540423362
Total Pages : 390 pages
Book Rating : 4.4/5 (233 download)

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Book Synopsis Vortices in Unconventional Superconductors and Superfluids by : Rudolf Huebener

Download or read book Vortices in Unconventional Superconductors and Superfluids written by Rudolf Huebener and published by Springer Science & Business Media. This book was released on 2002-01-22 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topological defects are generic in continuous media. In the relativistic quantum vacuum they are known as cosmic strings, in superconductors as quantized flux lines, and in superfluids, low-density atomic Bose-Einstein condensates and neutron stars as quantized vortex lines. This collection of articles by leading scientists presents a modern treatment of the physics of vortex matter, mainly applied to unconventional superconductors and superfluids but with extensions to other areas of physics.

Stars and Stellar Processes

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Publisher : Cambridge University Press
ISBN 13 : 1107197880
Total Pages : 573 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Stars and Stellar Processes by : Mike Guidry

Download or read book Stars and Stellar Processes written by Mike Guidry and published by Cambridge University Press. This book was released on 2019-02-07 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the physics of stars in relation to modern topics such as neutrino oscillations, supernovae, black holes, and gravitational waves.

Scale Invariance

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Publisher : Springer Science & Business Media
ISBN 13 : 364215123X
Total Pages : 406 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Scale Invariance by : Annick LESNE

Download or read book Scale Invariance written by Annick LESNE and published by Springer Science & Business Media. This book was released on 2011-11-04 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: During a century, from the Van der Waals mean field description (1874) of gases to the introduction of renormalization group (RG techniques 1970), thermodynamics and statistical physics were just unable to account for the incredible universality which was observed in numerous critical phenomena. The great success of RG techniques is not only to solve perfectly this challenge of critical behaviour in thermal transitions but to introduce extremely useful tools in a wide field of daily situations where a system exhibits scale invariance. The introduction of scaling, scale invariance and universality concepts has been a significant turn in modern physics and more generally in natural sciences. Since then, a new "physics of scaling laws and critical exponents", rooted in scaling approaches, allows quantitative descriptions of numerous phenomena, ranging from phase transitions to earthquakes, polymer conformations, heartbeat rhythm, diffusion, interface growth and roughening, DNA sequence, dynamical systems, chaos and turbulence. The chapters are jointly written by an experimentalist and a theorist. This book aims at a pedagogical overview, offering to the students and researchers a thorough conceptual background and a simple account of a wide range of applications. It presents a complete tour of both the formal advances and experimental results associated with the notion of scaling, in physics, chemistry and biology.