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  1. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0017931013004730

    Vortex structure of swirl flows - ScienceDirect

    • The paper presents some results of investigations related to the problem of studying the mechanisms of vorticity generation and the conditions for formation and stability of determinate vortex structures. This pro… 展开

    1. Introduction

    Swirl flows attract ever growing interest of researchers due to the wide range of … 展开

    ScienceDirect
    2. Critical transitions in swirl flows of a single-phase liquid

    Despite the variety of conditions for appearance of determinate vortex structures, analysis of the available comprehensive experimental material leads to a conclusion a… 展开

    ScienceDirect
    3. Helicity generation

    3.1. Equation for helicity generation rate
    The term “helicity” introduced in present paper implies the following scalar product:(6)H=(u→ω→),where u→ is a vector of total flo… 展开

    ScienceDirect
    4. Model of vortex motion in hydro-mechanical system

    The application of developed model to the description of vortex motion can be demonstrated for some concrete hydro-mechanical systems. At the present time, the prevention o… 展开

    ScienceDirect
    5. Experimental investigations

    5.1. Resonance self-regulation effect in impact swirl flow
    The first direction of experimental investigations was connected with confirmation of p… 展开

    ScienceDirect
    How does swirl affect a primary vortex ring structure?
    The results obtained reveal that for $S > 1/2$, the addition of swirl promotes the breakdown of the leading primary vortex ring structure, giving rise to the striking feature of significant negative azimuthal vorticity generation in the region surrounding the primary vortex ring core, whose strength scales with $ {S}^2$.
    cambridge.org
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    目录
    1. Introduction
    2. Critical transitions in swirl flows of a single-phase liquid
    3. Helicity generation
    4. Model of vortex motion in hydro-mechanical system
    5. Experimental investigations
    How does swirl affect a primary vortex ring structure?
     
  1. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0010218021006179

    Evolution characteristics of 3D vortex structures in stratified ...

  2. swirl vortex structure的图片

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  3. IOPscience
    https://iopscience.iop.org/article/10.1088/1742-6596/1045/1/012031

    Flow structures in a swirl flow - vortex breakdown condition

  4. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S1540748912000168

    Parametric study of vortex structures and their dynamics in swirl ...

  5. Cambridge University Press & Assessment
    https://www.cambridge.org/core/journals/journal-of...

    Formation and evolution of vortex rings with weak to moderate swirl

  7. Cambridge University Press & Assessment
    https://www.cambridge.org/core/journals/journal-of...

    Helical vortices in swirl flow | Journal of Fluid Mechanics

  8. Semantic Scholar
    https://www.semanticscholar.org/paper/Vortex...

    Vortex structure of swirl flows - Semantic Scholar

  9. ResearchGate
    https://www.researchgate.net/publication/275192099...

    Vortex structure of swirl flows - ResearchGate

  10. Taylor & Francis Online
    https://www.tandfonline.com/doi/full/10.1080/01457632.2022.2127048

    Vortex Structurization of Swirl Flows in Energy Systems

  11. AIP Publishing
    https://pubs.aip.org/aip/pof/article/26/5/053602/...

    Controlling vortex breakdown in swirling pipe flows: Experiments …