PRESSURE DROP IN THE VERTICAL PNEUMATIC PIPE FOR POWDER CONVEYING

被引：0
作者：
于荣宪 [1 ]
王文琪 [1 ]
机构：
[1] Department of Power Engineering
来源：
JournalofSoutheastUniversity(EnglishEdition) | 1989年 / 01期
关键词：
solid panicles; pressure drop/vertical pipe; pneumatic transport;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the former research work of the authors,the resistance of differentsolid particle suspension flow in a vertical pipe is analysed,and investigatedexperimentally.The applicable formulas of pressure drop are presented.Two types of par-ticles,talcum powder and glass beads,are convcyed in the test which has been carried outat various air vclocities of 10 to 28 m/s and at the ratio of solids-air mass flow rateranged from 0 to 2.The experimental results show a good agreement with the calculatedones.
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页码：81 / 87
页数：7
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