Tailin Wu

FourierFlow: Frequency-aware Flow Matching for Generative Turbulence Modeling

Haixin Wang, Hao Wu, Fan Zhang, Tailin Wu

Modeling complex fluid systems, especially turbulence governed by partial differential equations (PDEs), remains a fundamental challenge in science and engineering. Recently, diffusion-based generative models have gained attention as a powerful approach for these tasks, owing to their capacity to capture long-range dependencies …

On the Guidance of Flow Matching

Chongwen Yu, W. S. Deng, Pan Hu, Tailin Wu

Flow matching has shown state-of-the-art performance in various generative tasks, ranging from image generation to decision-making, where generation under energy guidance (abbreviated as guidance in the following) is pivotal. However, the guidance of flow matching is more general than and thus substantially …

Thermal Behaviors and Lubrication Properties in Rotary Blade Coupling of Sports Utility Vehicles

K. David Huang, Sheng‐Chung Tzeng, Weiping Ma, Tailin Wu

This study attempts to improve the local high temperature distributions in rotary-blade-coupling (RBC), which is the source of motive power for sport-utility-vehicles (SUV). The experiment takes RBC with forced convection and circumferential ribs for the research on heat transfer enhancement. During rotation, …

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Flow Structure in an Inner Rotating Annular Channel with Ribbed Wall Cylinder

Sheng‐Chung Tzeng, Weiping Ma, K. David Huang, Tailin Wu

In this investigation, we explore the flow field of an annular channel between two horizontal concentric rotating cylinders, i.e., between a rotating inner cylinder and a stationary outer cylinder. Resulting from interactions between centrifugal force, viscous force and different boundary conditions, flow …

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A wake model for free streamline flow theory. Part 2: Cavity flows past obstacles of arbitrary profile

Tailin Wu