58 citations · 61 across the 5 of their papers we have counts for
6 papers
A Compressible Miles Instability for Wind-Wave Generation in a Neutral Atmosphere
Tianyi Li
We study the normal-mode stability of a flat interface between compressible Euler flow in the air and incompressible Euler flow in the water, including gravity and surface tension.…
A theoretical study of the upper bound of surface elevation variance in the Phillips initial stage during wind-wave generation
Tianyi Li, Lian Shen
The resonance mechanism in the initial stage of wind-wave generation proposed by Phillips (J. Fluid Mech., vol. 2, 1957, 417$\unicode{x2013}$445) is a foundation of wind-wave gener…
Synthetic Lagrangian Turbulence by Generative Diffusion Models
Tianyi Li, Luca Biferale, Fabio Bonaccorso +2
Lagrangian turbulence lies at the core of numerous applied and fundamental problems related to the physics of dispersion and mixing in engineering, bio-fluids, atmosphere, oceans,…
Evolution of a Stratified Turbulent Cloud under Rotation
Tianyi Li, Minping Wan, Shiyi Chen
Localized turbulence is common in geophysical flows, where the roles of rotation and stratification are paramount. In this study, we investigate the evolution of a stratified turbu…
Evolution of Wave Characteristics during Wind-Wave Generation
Tianyi Li, Lian Shen
The generation of ocean surface waves by wind is a classic fluid mechanics problem whose theoretical study dates back to 1957, when the two seminal papers by Phillips and Miles wer…
Study of Nonlinear Interaction between Waves and Ocean Currents Using High-Fidelity Simulation and Machine Learning
Tianyi Li, Anqing Xuan, Lian Shen
Modeling ocean surface waves under complex ocean current conditions is of crucial importance to many naval applications. For example, traveling ships and underwater vehicles genera…