分散体系的改性及其对输水管道内腐蚀的影响

E3S Web of Conferences Pub Date : 2023-01-01 DOI:10.1051/e3sconf/202338304032

U. Chorshanbiev, Ahmadjon Ibadullaev, Durdona Toshpulatova, A. Babaev, Baxadir Kakharov

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引用次数: 1

摘要

在考虑机械组成和液压窗数量变化的情况下，研究分散系统对液压窗的运动学和动力学参数的修改以及压力管道的磨损的影响。推荐用于分散体系的GosIpol树脂的改性添加剂及其在圆柱形管道中的运动。目前的模型考虑了水流中的浊度浓度和分散体系的结构组成，发展了修正分散体系水输运过程的计算方法。计算流体输运的内腐蚀速率、流体和固体流动的比压损失以及颗粒力学组成和浊度浓度的变异性对改进分散体系的流速和功率的影响的方法是合理的，水力摩擦系数与流动运动模式的依赖关系;考虑了改良的水运分散体系中固体流浓度的可变性。

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Modification of dispersed systems and its effect of the internal corrosion of hydrotransports

Studies The impact of the modification of dispersed systems of kinematic and dynamic parameters of hydraulic windows, as well as wear in pressure pipes, taking into account the variability of the mechanical composition and the number of hydraulic windows. It is recommended for the modifying additives of the GosIpol resin for dispersed systems and its movements in the cylindrical pipes. The current model that takes into account the concentration of turbidity in the stream and the structural composition of dispersed systems, developed methods of calculation in the process of hydrotransport of modified dispersed systems. The method of calculating the rate of internal corrosion of hydrotransports, specific pressure losses for fluid and solid flow and the effect of variability of the mechanical composition of particles and concentration of turbidity to the flow rate and power of the modified dispersion system is justified, the dependence of the hydraulic friction coefficient from the flow movement mode, taking into account the variability of the solid flow concentration in modified dispersed systems of hydrotransport.

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来源期刊

E3S Web of Conferences Energy-Energy (all)

CiteScore

0.90

自引率

0.00%

发文量

1133

期刊介绍： E3S Web of Conferences is an Open Access publication series dedicated to archiving conference proceedings in all areas related to Environment, Energy and Earth Sciences. The journal covers the technological and scientific aspects as well as social and economic matters. Major disciplines include: soil sciences, hydrology, oceanography, climatology, geology, geography, energy engineering (production, distribution and storage), renewable energy, sustainable development, natural resources management… E3S Web of Conferences offers a wide range of services from the organization of the submission of conference proceedings to the worldwide dissemination of the conference papers. It provides an efficient archiving solution, ensuring maximum exposure and wide indexing of scientific conference proceedings. Proceedings are published under the scientific responsibility of the conference editors.