气固两相流管壁静电效应问题初探

Brief discussion on Pipe Wall Electrostatic Effect of Air-solid Phase Pneumatic Conveying

气固两相流管道中常发生管壁静电效应。在阐明管壁静电效应产生机理的基础上,分析了它带来的各种危害,提出了行之有效的减轻与消除管壁静电效应的方法。

Pipe wall electrostatic effect is often produced in the pipe of air-solid phase pneumatic conveying. On the base of describing the principle of pipe wall electrostatic effect, various harms caused by this have been analyzed and effective methods for mitigation and elimination of electrostatic effect have been submitted.