Academic Journal
How nano‐scale roughness impacts the flow of grains influenced by capillary cohesion
| العنوان: | How nano‐scale roughness impacts the flow of grains influenced by capillary cohesion |
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| المؤلفون: | LaMarche, Casey Q., Miller, Andrew W., Liu, Peiyuan, Leadley, Stuart, Hrenya, Christine M. |
| المساهمون: | Dow Corning Corporation |
| المصدر: | AIChE Journal ; volume 63, issue 12, page 5250-5257 ; ISSN 0001-1541 1547-5905 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2017 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | Significance We show that nano‐scale changes in surface roughness affect the macro‐scale (many‐particle) behavior of granular materials influenced by cohesion. Macro‐scale effects of roughness are investigated for conditions where cohesion is dominated by either humidity‐induced or van der Waals‐induced forces. Surface‐topography measurements are used to calculate the relevant interparticle cohesive forces. The (force‐dominated) macro‐scale cohesion measurements are explained via the ratio of the predicted interparticle cohesive force to gravity, thus reinforcing the importance of roughness to cohesion. © 2017 American Institute of Chemical Engineers AIChE J , 63: 5250–5257, 2017 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/aic.15830 |
| الاتاحة: | http://dx.doi.org/10.1002/aic.15830 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Faic.15830 https://onlinelibrary.wiley.com/doi/full/10.1002/aic.15830 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.C37DC9DD |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/aic.15830 |
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