L
Ling Zhang
Researcher at University of Surrey
Publications - 7
Citations - 71
Ling Zhang is an academic researcher from University of Surrey. The author has contributed to research in topics: Particle & Discrete element method. The author has an hindex of 2, co-authored 7 publications receiving 16 citations.
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DEM analysis of residence time distribution during twin screw granulation
TL;DR: In this paper, the effects of particle size and screw speed on flow behavior of particles in TSG were explored and it was shown that the mean residence time and its variance in the granulator decreased with increasing particle size.
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Discrete element analysis of normal elastic impact of wet particles
Ling Zhang,Chuan-Yu Wu +1 more
TL;DR: In this paper, a discrete element method for wet particulate systems was developed, in which a contact model for interactions with pendular liquid bridges between particles of different sizes was implemented, and normal elastic impacts of wet particles with a wall were systematically analyzed.
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Flow behaviour of pharmaceutical powders during rotary die filling with a paddle feeder.
TL;DR: It was found that the turret speed has a more pivotal role in controlling the die filling performance than the paddle speed, and it was demonstrated that powder flowability has a great impact on the fill weight variation, and a higher weight variation is induced for the powders with poorer flowability.
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GPU-enhanced DEM analysis of flow behaviour of irregularly shaped particles in a full-scale twin screw granulator
TL;DR: In this article, the effect of particle shape on the conveying characteristics of a full-scale twin screw granulator with non-spherical particles was investigated using a GPU-enhanced discrete element method (DEM).