Ceramic ball bulk density
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In the same container, does placing larger porcelain balls generate more resistance, or do smaller porcelain balls produce more resistance? The high resistance is probably due to its high bulk density, right?
This post was last edited by ylb913 on 2016-4-11 at 21:05. Of course, more resistance is generated when small porcelain balls are placed in the same container, as these balls have a higher bulk density.
Yes, small ceramic balls offer greater resistance and a higher bulk density.
I’m confused by a phenomenon: it’s like filtering water. The flow rate of coarse sand is high because the flow channels are large, while the flow rate of fine sand is low because the flow channels are narrow and winding. So, is it the high resistance or the small surface area that causes this?