| Description |
1 online resource (267 pages) : illustrations |
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text txt rdacontent |
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computer c rdamedia |
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online resource cr rdacarrier |
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text file |
| Bibliography |
Includes bibliographical references and index. |
| Note |
Print version record. |
| Contents |
Front Cover; Entropic Invariants of Two-Phase Flows; Copyright; Contents; Introduction; Chapter 1 -- Modern Conceptions of Thermodynamic Entropy; 1. Entropy substantiation; 2. Entropy, ensemble of states, probability; 3. Problematic aspects of entropy; Chapter 2 -- Invariants for Continuous Flows; 1. Substantiation of the necessity to model technological processes; 2. Certain aspects of continuous flows modeling; 3. Invariants for continuous flows; 4. Analysis of flow parameters using similarity criteria; Chapter 3 -- Modern Notions of Two-Phase Flows; 1. Peculiarities of unit particles settling. |
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2. Final settling velocities3. Particle interaction with a moving medium; 4. Features of two-phase flow generation; 5. Mass suspension of particles in a flow; 6. Carrying capacity of two-phase flows; Chapter 4 -- Empirical Invariants for Two-Phase Flows; 1. Fractional extraction; 2. Affinization of fractional extraction curves; 3. Unified separation curves; 4. Generalizing empirical invariant; Chapter 5 -- Entropy of Mixture Composition; 1. Invariants for granulometric composition; 2. Uncertainty of mixture composition; Chapter 6 -- Two-Phase Flow as a Statistical System. |
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1. Substantiation of physical analogy2. Model of particle collisions in a two-phase flow; 3. External interaction model in a two-phase flow; 4. Statistical model substantiation; Chapter 7 -- Main Statistical Parameters of a Two-phase Flow; 1. Substantiation of a statistical system for solid particles continuum; 2. Generalising parameter for a two-phase flow; 3. Generalising invariant for two-phase flows; 4. Definition of chaotising factor for two-phase flows; Chapter 8 -- Substantiation of Statistical Parameters of Mass Transfer in Two-Phase Flows. |
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1. Multidimensional model of a two-phase system2. Two-phase flow mobility in separation regimes; 3. Generalising invariants for parameters characterising two-phase flows; 4. Substantiation of entropy of two-phase flows with a polyfractional solid phase; 5. Equilibrium state as a condition of maximal entropy; Chapter 9 -- Specific Properties of Entropy of Two-Phase Flows; 1. Composition entropy as a criterion of solid-phase separation quality; 2. Statistical equilibrium for particle distribution in a flow; 3. Stability of entropy and the entire mass distribution process in a two-phase flow. |
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Chapter 10 -- Invariants for Separation Curves1. Regimes of solid-phase particle motion in flows; 2. Particle extraction in two-phase flow separation regimes; Chapter 11 -- Basic Physics of Cascade Separation; 1. Main principles of cascade mass-exchange processes; 2. Discrete model; 3. Analysis of a mathematical model of a regular cascade; 4. Separation at cyclic feed of initial material into cascade apparatus; 5. Absorbing Markov chain in cascade classification of bulk materials; 6. Mathematical model of cascade separation with arbitrary distribution coefficients. |
| Summary |
In this book, a new approach to the theory and practice of two-phase systems based on a global invariant - entropy, - and other invariants is formulated and experimentally confirmed. <ul><li>Offers a novel approach to the study of the two-phase flows systems based on statistical mechanics and probability theory</li><li>Provides the tools for computing and modelling two-phase systems, predicts mass transfer and enables system optimization</li><li>Provides a plethora of examples in among others, separation processes, dust production, pneumatic transport, and boiling bed</li></ul> |
| Subject |
Two-phase flow.
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Statistical mechanics.
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Computational fluid dynamics.
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Écoulement diphasique.
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Mécanique statistique.
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Dynamique des fluides numérique.
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Computational fluid dynamics
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Statistical mechanics
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Two-phase flow
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| Other Form: |
Print version: Barsky, Eugene, 1974- Entropic invariants of two-phase flows. Waltham, Massachusetts : Elsevier Inc., ©2015 xi, 254 pages 9780128014585 |
| ISBN |
9780128016435 (e-book) |
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0128016434 (e-book) |
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012801458X |
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9780128014585 |
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9780128014585 |
| Standard No. |
AU@ 000054959601 |
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CHNEW 001012432 |
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DEBBG BV043216145 |
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DEBSZ 431750696 |
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DEBSZ 434133221 |
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GBVCP 825918839 |
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