Fluid dynamics is the study of the behavior of fluids (liquids and gases) in motion, and it plays a critical role in understanding and optimizing catalytic processes. This session will explore the principles and applications of fluid dynamics in catalysis, including the modeling and simulation of fluid flow in reactors, the impact of fluid properties on catalytic performance, and the design of efficient catalytic systems. Topics will include computational fluid dynamics (CFD) techniques, experimental methods for studying fluid behavior, and the integration of fluid dynamics with reaction engineering. Attendees will gain insights into the challenges and opportunities in applying fluid dynamics to catalysis, and how advancements in this field can lead to improved reactor design and process optimization. The session aims to provide a comprehensive understanding of the interplay between fluid dynamics and catalysis.