This book compiles a selection of outstanding papers presented at ICLVIM 2024 held on 9-11 August in Suzhou, China.

Liutex is a mathematical definition of vortex, first proposed by Dr. Chaoqun Liu in 2018. In the six years since then, significant changes have taken place in how scientists perceive Liutex. Initially met with skepticism and opposition, Liutex has now gained recognition and support within the scientific community.

Six years ago, the primary focus of researchers was the validity of the Liutex definition. Scholars scrutinized the concept from various perspectives, examining it with cautious skepticism. Today, however, many researchers have embraced Liutex as a precise and unique mathematical framework for defining vortices. As a result, Liutex has been integrated into a wide range of research fields.

The International Conference on Liutex-Based Vortex Identification Methods was organized against this backdrop of growing acceptance. It is gratifying to note that, according to conference reports, Liutex has found applications in diverse areas including hydrodynamics, tropical cyclones, magnetospheric dynamics, large eddy simulations, gas-solid flows, supersonic tip vortices, and ice-covered channel flows. Given that vortices are ubiquitous across numerous disciplines, Liutex holds great promise for future applications.

Presents latest results in theoretical research on Liutex Discusses Liutex-based vortex identification methods Introduces various engineering applications of Liutex

Autorentext

Dr. Yifei Yu is an assistant professor of research at the Department of Mathematics, the University of Texas at Arlington, Texas, the USA.

Dr. Yiqian Wang is an associate professor at the School of Mathematical Science, Soochow University, China.

Dr. Chaoqun Liu is a professor at the Department of Mathematics, the University of Texas at Arlington, Texas, the USA.

Inhalt

Liutex The Past, Current, and Future.- Numerical study on Multiphase Flow of Petroleum Coke Particles Transported in Pipelines Based on Liutex Identification.- Revisit the Initial Stage of the Flow Transition by Liutex.- Numerical Investigation of Vortex Structure in Blade Junction Flow Using Liutex Method.- Characteristics Study of the Tip Vortex Flow Around a NACA66(mod) Hydrofoil of Different Design Parameters.- Analysis of Flow Structure and Air Entrainment Around a Shallowly Submerged Hydrofoil Based on Third-Generation Vortex Identification.- Application of Liutex in Identification of Wing Rock Phenomenon on Varying Configurations.