思想灵活 发表于 2025-3-26 22:52:35
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隐士 发表于 2025-3-27 01:48:16
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-perfbizarre 发表于 2025-3-27 07:23:09
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 eCuisine 发表于 2025-3-27 11:49:23
http://reply.papertrans.cn/20/1915/191401/191401_34.pngMotilin 发表于 2025-3-27 16:32:48
http://reply.papertrans.cn/20/1915/191401/191401_35.png显赫的人 发表于 2025-3-27 19:31:20
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 liqufinale 发表于 2025-3-27 22:56:54
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 theLATHE 发表于 2025-3-28 02:40:33
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 thPANIC 发表于 2025-3-28 08:53:36
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 vaCompass 发表于 2025-3-28 12:38:01
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,