Rortex and Its Applications in Turbulence Research Books

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Liutex and Its Applications in Turbulence Research


Liutex and Its Applications in Turbulence Research
  • Author : Chaoqun Liu
  • Publisher : Academic Press
  • Release : 2020-10-29
  • ISBN : 9780128190241
  • Language : En, Es, Fr & De
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Liutex and Its Applications in Turbulence Research reviews the history of vortex definition, provides an accurate mathematical definition of vortices, and explains their applications in flow transition, turbulent flow, flow control, and turbulent flow experiments. The book explains the term "Rortex" as a mathematically defined rigid rotation of fluids or vortex, which could help solve many longstanding problems in turbulence research. The accurate mathematical definition of the vortex is important in a range of industrial contexts, including aerospace, turbine machinery, combustion, and electronic cooling systems, so there are many areas of research that can benefit from the innovations described here. This book provides a thorough survey of the latest research in generalized and flow-thermal, unified, law-of-the-wall for wall-bounded turbulence. Important theory and methodologies used for developing these laws are described in detail, including: the classification of the conventional turbulent boundary layer concept based on proper velocity scaling; the methodology for identification of the scales of velocity, temperature, and length needed to establish the law; and the discovery, proof, and strict validations of the laws, with both Reynolds and Prandtl number independency properties using DNS data. The establishment of these statistical laws is important to modern fluid mechanics and heat transfer research, and greatly expands our understanding of wall-bounded turbulence. Provides an accurate mathematical definition of vortices Provides a thorough survey of the latest research in generalized and flow-thermal, unified, law-of-the-wall for wall-bounded turbulence Explains the term “Rortex as a mathematically defined rigid rotation of fluids or vortex Covers the statistical laws important to modern fluid mechanics and heat transfer research, and greatly expands our understanding of wall-bounded turbulence

Scientific and Technical Aerospace Reports


Scientific and Technical Aerospace Reports
  • Author :
  • Publisher :
  • Release : 1995
  • ISBN : OSU:32435052081171
  • Language : En, Es, Fr & De
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Proceedings of the NASA First Wake Vortex Dynamic Spacing Workshop


Proceedings of the NASA First Wake Vortex Dynamic Spacing Workshop
  • Author : Leonard Credeur
  • Publisher :
  • Release : 1997
  • ISBN : NASA:31769000473432
  • Language : En, Es, Fr & De
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Scientific Information Bulletin


Scientific Information Bulletin
  • Author :
  • Publisher :
  • Release : 1993
  • ISBN : STANFORD:36105016610359
  • Language : En, Es, Fr & De
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Basics of Engineering Turbulence


Basics of Engineering Turbulence
  • Author : David Ting
  • Publisher : Academic Press
  • Release : 2016-02-23
  • ISBN : 9780128039830
  • Language : En, Es, Fr & De
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Basics of Engineering Turbulence introduces flow turbulence to engineers and engineering students who have a fluid dynamics background, but do not have advanced knowledge on the subject. It covers the basic characteristics of flow turbulence in terms of its many scales. The author uses a pedagogical approach to help readers better understand the fundamentals of turbulence scales, especially how they are derived through the order of magnitude analysis. This book is intended for those who have an interest in flowing fluids. It provides some background, though of limited scope, on everyday flow turbulence, especially in engineering applications. The book begins with the ‘basics’ of turbulence which is necessary for any reader being introduced to the subject, followed by several examples of turbulence in engineering applications. This overall approach gives readers all they need to grasp both the fundamentals of turbulence and its applications in practical instances. Focuses on the basics of turbulence for applications in engineering and industrial settings Provides an understanding of concepts that are often challenging, such as energy distribution among the turbulent structures, the effective diffusivity, and the theory behind turbulence scales Offers a user-friendly approach with clear-and-concise explanations and illustrations, as well as end-of-chapter problems