ANALYSIS OF THE ELECTRIC FIELD APPEARING DURING FILLING OF TANKS WITH WEAKLY CONDUCTING CHARGED LIQUID.

被引：0

作者：

Iossel, Yu.Ya.

Portnoi, G.N.

机构：

来源：

Power engineering New York | 1987年 / 25卷 / 03期

关键词：

FLOW OF FLUIDS - Potential Flow - LIQUIDS - Electric Conductivity - OIL TANKS - Static Electricity - PETROLEUM PRODUCTS - Static Electricity - TANKS - Mathematical Models;

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学科分类号：

摘要：

Aspects of the mechanism for static electrization of weakly conducting liquids (liquid petroleum products, for example) in filling of large reservoirs are analyzed. A solution is obtained for the charge-transport equation in potential flow of a liquid within a tank; the relationships characterizing the charge distribution in the filled volume are established. Data obtained about charge distribution are used to calculate the steady electric field in a tank, allowance being made for the influence of surface charge on the free surface of the liquid. Maximum values are estimated for the parameters of the electric field in a tank that must be taken into account in development of means for protecting tanks against electrostatic fires and explosions.

引用

页码：100 / 106

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