Research on the Particle Breakage Mechanism in High-Speed Shear Wet Granulation

نویسندگان

چکیده

During the operation of a high-speed shear wet granulator, rotation granulation components leads to emergence phenomenon particle breakage, which results in changes size. To simulate breakage process pharmaceutical powder agglomerates Hertz–Mindlin with bonding contact model was designed this study. The effects impeller speed, chopper and time on were then studied. show that formed by particles are not only sheared collided at high speed but also squeezed impeller, causes break. In paper, 20 sets case simulations conducted, it found significantly affected fragmentation rate particles. Increasing increases reduces mean

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ژورنال

عنوان ژورنال: Processes

سال: 2023

ISSN: ['2227-9717']

DOI: https://doi.org/10.3390/pr11040989