Formula for calculating the resistance in coal powder pipelines

2008-02-28View Original

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I urgently need the formula for calculating the resistance in coal powder pipelines. If anyone can provide it, I would be extremely grateful!

Reply #22008-02-29

The calculation of the resistance in coal powder pipelines is related to factors such as the method of coal powder transportation and the flow state of the fluid. There are many formulas and methods for this calculation, but most of them are empirical formulas and cannot meet your requirements.

Reply #32008-03-04

Coal powder can be regarded as a gas, and calculations can be carried out by setting up equations; the key is the establishment of the model. This post was last edited by liuze78 on 2008-3-4 at 15:56

Reply #42008-03-04

http://bbs.hcbbs.com/viewthread.php?tid=21344&highlight=HG%2B20570.7-95

Reply #52008-03-13

I’ve found the formula; all that’s left is the friction coefficient between coal powder and steel pipes.

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Formula for calculating the resistance in coal powder pipelines

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