Generation of cylindrical pleated structures for the digital optimization of filter flow performance

In recent years, there's been a growing emphasis on leveraging digital tools for designing filter elements, using Computer-Aided-Design (CAD) for both micro and large-scale simulations. However, the systematic simulation of diverse geometrical setups involves the time-consuming process of individually generating and importing CAD structures.

To overcome this challenge, we've developed an eco-efficient digital framework for designing cylindrical pleat structures with variations in pleat count, thickness, and porous layers. In our presented workflow, we show how to simulate various filter structures to identify the most efficient configuration, minimizing pressure drop while striking an ideal balance between filter area and pleat count. This digital testing approach reduces the need for costly physical testing, ensuring only the most promising prototypes undergo further evaluation. To enhance efficiency, these systematic simulations can be conducted on cloud platforms, enabling simultaneous runs of various geometries or flow rates.