Cover Article of Vol 236 Issue 4,2024

Title: A Two Fluid Modeling Study of Bubble Collapse due to Bubble Interaction in a Fluidized Bed

Authors: Qiang Guo, Azin Padash, Christopher M. Boyce

KeyWords: Continuum simulation results of gas flow (left) and drag force (right) surrounding neighbouring bubbles in 3D gas-solid fluidized bed, showing the mechanism for bubble collapse due to bubble interaction.

Doi: 10.1016/j.ces.2020.116377

Cover Article of Vol 237 Issue 1,2024

Title: Design, Fabrication, and Characterization of a Facile Superhydrophobic and Superoleophilic Mesh-Based Membrane for Selective Oil-Water Separation

Authors: Seyedabbas Rasouli, Nima Rezaei, Hamideh Hamedi, Sohrab Zendehboudi, Xili Duan

KeyWords: Surface modification enables oil separation from oil-water systems through a membrane/mesh at lower energy and with lower fouling than conventional methods.

Doi: 10.1016/j.ces.2020.116354