Specific Surface Area Measurement by Air Permeability with Consideration for the Molecular Flow Effect [Translated]†
Because gas permeation through a powder bed is affected by molecular flow, applicability of the Kozeny-Carman equation, which neglects this effect, is limited to powders coarser than about 10 μm. ΦB=ΦV + δΦM is a general exp...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hosokawa Powder Technology Foundation
2014-05-01
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| Series: | KONA Powder and Particle Journal |
| Online Access: | https://www.jstage.jst.go.jp/article/kona/18/0/18_2000030/_pdf/-char/en |