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This proceedings highlights the applications of the newly introduced physical quantity Liutex in hydrodynamics and aerodynamics. Liutex is used to represent the fascinating rotational motion of fluids, i.e., the vortex. Ubiquitously seen in nature and engineering applications, the definition of vortices has been elusive. The Liutex vector provides a unique and systematic description of vortices. The proceedings collects papers presented in the invited workshop "Liutex and Third Generation of Vortex Identification for Engineering Applications" from Aerospace and Aeronautics World Forum 2021. The papers in this book cover both the theoretical aspects of Liutex and many applications in hydrodynamics and aerodynamics. The proceedings is a good reference for researchers in fluid mechanics who are interested in learning about the wide scope of applications of Liutex and using it to develop a new understanding of their research subjects.
This book collects papers presented in the Invited Workshop, “Liutex and Third Generation of Vortex Definition and Identification for Turbulence,” from CHAOS2020, June 9-12, 2020, which was held online as a virtual conference. Liutex is a new physical quantity introduced by Prof. Chaoqun Liu of the University of Texas at Arlington. It is a vector and could give a unique and accurate mathematical definition for fluid rotation or vortex. The papers in this volume include some Liutex theories and many applications in hydrodynamics, aerodynamics and thermal dynamics including turbine machinery. As vortex exists everywhere in the universe, a mathematical definition of vortex or Liutex will play a critical role in scientific research. There is almost no place without vortex in fluid dynamics. As a projection, the Liutex theory will play an important role on the investigations of the vortex dynamics in hydrodynamics, aerodynamics, thermodynamics, oceanography, meteorology, metallurgy, civil engineering, astronomy, biology, etc. and to the researches of the generation, sustenance, modelling and controlling of turbulence.
Fist academic study on modernity at the Shanghai Art College The Shanghai Art College was one of the most important art schools in Republican China. This is the first academic study written on the early history of the College. It makes a major contribution to the history of art education in China, Shanghai in particular. The book presents a new approach to how people understand the modernization of Chinese art, and the significance and consequences of modernity in the Shanghai art world of the period 1913-1937. The author proposes new theoretical models to explain the interactions between multiple levels of social structures and artists, with a special emphasis on the role of art education institutions in transforming artists, artworks and the development of artistic fields. Presenting unique historical images hereto hidden in the archives of the College, the book brings forward the distinctive modern characteristics of the early 20th-century Shanghai Art College.
The knowledge of quantitative turbulence mechanics relies heavily upon the definition of the concept of a vortex in mathematical terms. This reference work introduces the reader to Liutex, which is an accepted, accurate and mathematical definition of a vortex. The core of this book is a compilation of several papers on the subject. presented in the 13th World Congress of Computational Mechanics (WCCM2018), Symposium 704, Mathematics and Computations for Multiscale Structures of Turbulent and Other Complex Flows, New York, United States on July 27, 2018. This compilation also includes other research papers which explain the work done on the vortex definition, vortex identification and turbulence structure from different insight angles including mathematics, computational physics and experiments. The thirteen chapters in this volume will be informative to scientists and engineers who are interested in advanced theories about fluid dynamics, vortex science and turbulence research.
A theoretical critique of the patent and innovation policy funnelled by intellectual property instruments towards developing countries.
Song Qiting smirked as her fingertips covered in a thin cocoon, moved between her delicate skin. Her eagle-like eyes were filled with disdain: "Make peace?""No, I'm here to get a divorce ..." The beautiful wife in front of him drooped her thick butterfly eyelashes and spoke firmly.— Originally, he thought that this hateful marriage would only make her stay alone in the empty room. However, he didn't expect her to be crushed by so much pressure every night.Love? Dignity? Old relationship? Stop dreaming, all the CEO wants is? Day after day of torture!Having been told after her pregnancy that the child in her womb should not be her husband's, her mother, who had raised her for more than twenty years, suddenly confessed that she was nothing more than a tool for revenge. With reality heavily injured, what should she do now?
2D Materials for Surface Plasmon Resonance-based Sensors offers comprehensive coverage of recent design and development (including processing and fabrication) of 2D materials in the context of plasmonic-based devices. It provides a thorough overview of the basic principles and techniques used in the analysis and design of 2D material-based optical sensor systems. Beginning with the basic concepts of plasmon/plasmonic sensors and mathematical modelling, the authors explain the fundamental properties of 2D materials, including Black Phosphorus (BP), Phosphorene, Graphene, Transition metal dichalcogenides (TMDCs), MXene's and SW-CNT. It also details the applications of these emerging materials ...