• Effect of Inflow Conditioning for Dry Powder Inhalers 

      Singh, G; Lowe, A; Azeem, A; Cheng, S; Chan, HK; Walenga, R; Kourmatzis, A
      Published 2021
      The transport of pharmaceutical dry powder inside an optically accessible inhaler-like device is studied using both macro- and microscopic high-speed imaging. The investigation aims to systematically study the effect of ...
      Open Access
      Article
    • Extending the range of back-lit imaging in two-phase flows using an interrogation window based method 

      Singh, G; Kourmatzis, A; Lowe, A; Masri, AR; Chan, HK; Cheng, S
      Published 2021
      This paper introduces a novel image processing methodology to enable an extension of the range of applicability of the back-lit imaging method to provide the simultaneous measurement of size and velocity in turbulent flows ...
      Open Access
      Article
    • Fragmentation dynamics of single agglomerate-to-wall impaction 

      Lowe, A; Singh, G; Chan, HK; Masri, AR; Cheng, S; Kourmatzis, A
      Published 2020
      The de-agglomeration characteristics of single agglomerate-wall impaction are examined using high-resolution shadowgraph imaging. Experiments are performed to investigate the effects of constituent particle size (D50 from ...
      Open Access
      Article