Determination of the Most Likely Wear Zones of Pipe Bends in the Pulsed Pneumatic Conveyor at the RT-1 Plant

被引：0

作者：

Istomin, V. L. ^{[1
]}

Voronin, D. V. ^{[1
]}

Khlebus, K. A. ^{[1
]}

Patoka, D. B. ^{[2
]}

机构：

[1] Russian Acad Sci, Lavrentev Inst Hydrodynam, Siberian Branch, Novosibirsk, Russia

[2] Mayak Ind Assoc, Ozersk, Russia

来源：

ATOMIC ENERGY | 2017年 / 123卷 / 02期

关键词：

Numerical models - Pipeline bends - Pneumatic conveyors - Gas dynamics;

D O I：

10.1007/s10512-017-0315-z

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The results of an experimental investigation and numerical modeling of the most likely high-wear zones in 90A degrees pipeline bends in the pulsed pneumatic conveyor system at the RT-1 plant of the Mayak Industrial Association are presented. The experimental studies were conducted on a model of a pulsed pneumatic conveyor system; the numerical modeling of the gas-dynamic flow in the pipeline channel was performed in a model of a two-dimensional non-stationary motion of a compressible medium. It was found on the basis of the experimental results obtained using the model and numerical modeling in the homogeneous approximation that local regions with high wear of walls in the 90A degrees pipe bends in the pulsed pneumatic conveyor do indeed exist and their experimentally found positions agree with the calculations.

引用

页码：140 / 146

页数：7