On the zener drag—Addendum
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O. Hundert; E. Nes; N. Ryum
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Article
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1989
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Elsevier Science
⚖ 455 KB
The Zener-drag problem has been reconsidered to include the pulling action of particles in front of the advancing boundary: the Louat effect. A strong effect is found only for relatively large volume fractions of par&les, f> 3. 10m2. For smaller volume fractions, the Zen& drag is well described by P