A new approach to scaling has appeared in the recent literature, which is founded on the distortion of space making it now feasible to systematically evaluate the effects of scaling on powder-compaction processes. This paper examines numerically discrete and continuum models along with experimental ...
He was a JSPS Invitation Fellow and Visiting Professor at the University of Tokyo in 2008, and directs several projects in the Pfizer Institute of Materials Science in Cambridge on modelling of pharmaceutical powder compaction.View full text
In water systems, foreign bodies are referred to water-contacted surface, which can be heat exchangers, water pipes, and membranes. Bulk and surface crystallization may occur individually or simultaneously in all foreign bodies. The formation of scale has caused severe economic losses for these syste...
Scaled experimentation plays an important role in the analysis of many material processes and is particularly critical to powder compaction and related processes. A peculiar uncertainty with scaling is the extent to which scaled compaction is representative of the full-scale, powder-compaction process. ...
compaction simulation; scaling of tableting processes; lubrication; shear number; powder blends Graphical Abstract1. Introduction Tablets are the most frequently produced and applied dosage form. Nonetheless, their production process is not fully mechanistically understood, yet. Accordingly, formulation and ...
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2.1.1. Powder Powdery dry ice was obtained through the process of expanding liquid carbon dioxide at a specific temperature of 255 K, obtained by keeping it in a tightly sealed container under 20 bar pressure. For liquid to solid transition, the liquid carbon dioxide was rapidly expanded to ...