作者: NIL 時(shí)間: 2025-3-21 21:10
Dynamics of Bubbles in an Infinite Volume of Liquid,ity forces. For all these problems it proved possible to obtain analytic solutions, study the degenerate (asymptotic) branches, and use them to construct practical interpolation formulas. In this way we build the solution of the gas bubble collapse problem, give a detailed analysis of the laws of va作者: 歡笑 時(shí)間: 2025-3-22 01:14 作者: HEDGE 時(shí)間: 2025-3-22 07:11
Thermally Controlled Bubble Growth,ensions, the structure of the solution was analyzed qualitatively. A historical survey of theoretical works devoted to the considered problem is presented. The set of degenerate solutions of the problem is obtained and studied systematically. The complete analytical solution of the problem is obtain作者: Texture 時(shí)間: 2025-3-22 12:25
Bubble Growth, Condensation (Dissolution) in Turbulent Flows,The experimental data on the condensation of single bubbles (water vapour, high-speed filming, pressure 0.1–10.0?MPa, velocities 0.25–1.5?m/s, liquid subcooling up to 13?K), the growth (water vapour, the double exposure method, 0.3–4.0?MPa, 8–30?m/s, liquid superheat 0.7–2.5?K), and the dissolution 作者: labyrinth 時(shí)間: 2025-3-22 15:27 作者: POLYP 時(shí)間: 2025-3-22 18:05
Flashing Choked Flows,e consistency of experimental data are formulated and the set of the most reliable experiments is presented. The existing approaches to the determination of the intensity of vapour generation in high-speed flows of superheated liquid are considered. A model for critical discharge of saturated and su作者: 煩人 時(shí)間: 2025-3-23 00:13
Theory of Boiling Shock,abat. The entropy is shown to increase across the shock front. The stability of the boiling shock is investigated. Two possible situations are singled out: a shock formed under transient conditions following a seal failure of high pressure vessels (the U-shock) and a shock formed when the limiting (作者: Type-1-Diabetes 時(shí)間: 2025-3-23 05:08 作者: 粗鄙的人 時(shí)間: 2025-3-23 06:56 作者: Anhydrous 時(shí)間: 2025-3-23 12:27 作者: Congregate 時(shí)間: 2025-3-23 16:18 作者: GREEN 時(shí)間: 2025-3-23 20:27 作者: kindred 時(shí)間: 2025-3-24 00:33 作者: 執(zhí) 時(shí)間: 2025-3-24 04:52 作者: META 時(shí)間: 2025-3-24 09:31 作者: CHIDE 時(shí)間: 2025-3-24 11:25 作者: dragon 時(shí)間: 2025-3-24 18:42
Pulsations of Bubbles,rk of the polytropic approximation; also it is impossible to describe the process of forced oscillations of bubble “in the mean”. If the dependence for polytropic exponent is chosen so as to describe the amplitude of the pulsations of the pressure, it cannot adequately describe the amplitude of the 作者: Defense 時(shí)間: 2025-3-24 20:13
Thermally Controlled Bubble Growth, agreement with the experiment is determined to a large extent by a combination of the imperfectness of the theoretical analysis and the experimental error. The conclusion is made that, for many liquids, the ultimately achievable value of the dimensionless superheating parameter (Stefan number) can 作者: 壕溝 時(shí)間: 2025-3-25 01:01
Bubble Growth, Condensation (Dissolution) in Turbulent Flows,nce may not pretend to describe the entire set of data. A detailed analysis of the inner structure of turbulent flows is carried out. Formulas for the magnitude of turbulent dissipation of energy with forced motion of a bubble two-phase mixture in pipes are offered. With the help of the surface rene作者: 抗生素 時(shí)間: 2025-3-25 05:31 作者: 向外 時(shí)間: 2025-3-25 10:21 作者: THROB 時(shí)間: 2025-3-25 14:04 作者: 佛刊 時(shí)間: 2025-3-25 17:39 作者: 飛鏢 時(shí)間: 2025-3-25 20:26 作者: 妨礙議事 時(shí)間: 2025-3-26 03:07 作者: Fillet,Filet 時(shí)間: 2025-3-26 05:00
Conclusion: Returns, Renewals, Departures then reduced for a broad set of individual cases of practical and scientific interest. The basic approach to the determination of the intensity of nonequilibrium phase transitions in two-phase flows is presented. Finally, the structure of the book is described and a brief content of the individual 作者: fluffy 時(shí)間: 2025-3-26 10:24
Masculinity and Film Performancerowth rate increases in time, in the initial period, according to the linear law, and only then asymptotically turns to the concluding stage, in which the growth rate is constant. An analysis is given of the initial growth period?duration of vapour nucleus in equilibrium with the ambient superheated作者: CROW 時(shí)間: 2025-3-26 16:41 作者: semiskilled 時(shí)間: 2025-3-26 16:56
Conclusion: Returns, Renewals, Departures agreement with the experiment is determined to a large extent by a combination of the imperfectness of the theoretical analysis and the experimental error. The conclusion is made that, for many liquids, the ultimately achievable value of the dimensionless superheating parameter (Stefan number) can 作者: 思想靈活 時(shí)間: 2025-3-26 22:52
https://doi.org/10.1057/9781137300249nce may not pretend to describe the entire set of data. A detailed analysis of the inner structure of turbulent flows is carried out. Formulas for the magnitude of turbulent dissipation of energy with forced motion of a bubble two-phase mixture in pipes are offered. With the help of the surface rene作者: 隱士 時(shí)間: 2025-3-27 01:48
https://doi.org/10.1057/9781137300249l equations from its available solution by quadratures. Similar relations for the rate of vapour condensation in nonequilibrium flows of a subcooled liquid with continuous vapour feed over the channel length are derived. This case, for example, is realized in surface boiling in channels of high-perf作者: bizarre 時(shí)間: 2025-3-27 07:23
Masculinity and Irish Popular Cultureon of its diameter—hence the relative channel length cannot serve as a criterion which uniquely determines its discharge characteristics. A conclusion is made that the conjecture made by several researchers that there exist two critical pressure ratios does not at all agree with reality and can be e作者: Cuisine 時(shí)間: 2025-3-27 11:49 作者: Motilin 時(shí)間: 2025-3-27 16:32 作者: 顯赫的人 時(shí)間: 2025-3-27 19:31
https://doi.org/10.1007/978-0-230-27236-1 be uniquely depending on the properties a two-phase system and the rate of initial perturbations. Contrary to a widespread opinion, the effect of the Kelvin-Helmholtz instability is shown to be practically always negligible in the process of breakup of bubbles rising in a large volume of still liqu作者: finale 時(shí)間: 2025-3-27 22:56
https://doi.org/10.1007/978-0-230-27236-1ned. The calculations results and the set of available experimental data were found to be in a good agreement. The relations obtained are used to derive equations for the Reynolds analogy for nonequilibrium flows of a two-phase mixture. A new similarity criterion is obtained taking into account the 作者: LATHE 時(shí)間: 2025-3-28 02:40
Conclusion: Returns, Renewals, Departures of detailed description, unit cell models, single continuum models, models of multispeed medium. The main problems and limitations of existing approaches to the development of mathematical models are shown. It turned out that the correct choice of the coordinate system in many cases can simplify th作者: PANIC 時(shí)間: 2025-3-28 08:53
Masculinity and Film Performanceity forces. For all these problems it proved possible to obtain analytic solutions, study the degenerate (asymptotic) branches, and use them to construct practical interpolation formulas. In this way we build the solution of the gas bubble collapse problem, give a detailed analysis of the laws of va作者: Compass 時(shí)間: 2025-3-28 12:38
Masculinity and Film Performanceg this process are presented. It is shown that the variation of the gas characterisics inside a bubble is determined by two parameters; the adiabatic index for the gas and the Fourier number, whereas the complete solution of the problem is a function of three similarity numbers (the adiabatic index,作者: arabesque 時(shí)間: 2025-3-28 16:32
Conclusion: Returns, Renewals, Departuresensions, the structure of the solution was analyzed qualitatively. A historical survey of theoretical works devoted to the considered problem is presented. The set of degenerate solutions of the problem is obtained and studied systematically. The complete analytical solution of the problem is obtain作者: LIKEN 時(shí)間: 2025-3-28 20:13
https://doi.org/10.1057/9781137300249The experimental data on the condensation of single bubbles (water vapour, high-speed filming, pressure 0.1–10.0?MPa, velocities 0.25–1.5?m/s, liquid subcooling up to 13?K), the growth (water vapour, the double exposure method, 0.3–4.0?MPa, 8–30?m/s, liquid superheat 0.7–2.5?K), and the dissolution 作者: AV-node 時(shí)間: 2025-3-29 00:42
https://doi.org/10.1057/9781137300249gral relations for the calculation of the intensity of vaporization in flashing flows of superheated fluid, which take into account the simultaneous accumulation and growth of bubbles carried by the flow. The cases of heterogeneous nucleation on the channel walls and homogeneous nucleation in the li作者: Indicative 時(shí)間: 2025-3-29 06:44 作者: 華而不實(shí) 時(shí)間: 2025-3-29 09:56
https://doi.org/10.1057/9781137300249abat. The entropy is shown to increase across the shock front. The stability of the boiling shock is investigated. Two possible situations are singled out: a shock formed under transient conditions following a seal failure of high pressure vessels (the U-shock) and a shock formed when the limiting (作者: 放逐某人 時(shí)間: 2025-3-29 12:54 作者: 聯(lián)想 時(shí)間: 2025-3-29 17:16
https://doi.org/10.1007/978-0-230-27236-1ace, breakup due to centrifugal forces, and disintegration of bubbles due to the direct impact of turbulent pulsations during intensive bubbling. Mechanisms of wave formation and evolution on the liquid surface are considered in detail, both in the presence or absence of relative motion of phases. F作者: Indicative 時(shí)間: 2025-3-29 20:19
https://doi.org/10.1007/978-0-230-27236-1fer of heat and momentum (the Reynolds analogy). A conclusion is made that for nonequilibrium two-phase flows the Reynolds analogy is the natural method of describing heat transfer processes, which is capable of applying the results of theoretical analysis to obtain relatively simple analytic soluti作者: myocardium 時(shí)間: 2025-3-30 00:57
Alexander A. AvdeevPresents a comprehensive analysis of the mathematics of bubble systems.Provides expert knowledge in a systematic, easy-to-follow format.Written by leading expert in the field.Includes supplementary ma作者: 遺忘 時(shí)間: 2025-3-30 07:07 作者: Postmenopause 時(shí)間: 2025-3-30 10:27
Bubble Systems978-3-319-29288-5Series ISSN 2192-4732 Series E-ISSN 2192-4740 作者: 制定法律 時(shí)間: 2025-3-30 15:12
