Analysis of fluid–elastic-structure interactions in an impinging jet with a dynamic 3D-PTV and non-contact 6D-motion tracking system

Hwang, T. G.; Doh, Deog-Hee; Jo, Hyo-Jae; Tsubokura, Makoto; Piao, Binghu; Kuroda, Shigeaki; Kobayashi, Toshio; Tanaka, Kazuhiro; Takei, Masahiro

doi:10.1016/j.cej.2006.06.018

Cited by 9 publications

(4 citation statements)

References 8 publications

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“…In the literature, 3D-PTV measurements have been carried out to study many applications. These include turbulence (Lüthi et al 2005;Liberzon et al 2012), impinging jets (Hwang et al 2007), pipe flows (Oliveira et al 2015), flows in a lid-driven cavity (Kreizer et al 2010;Kreizer and Liberzon, 2011), aortic flows (Gülan et al 2012;Gallo et al 2014),…”

Section: D Particle Tracking Velocimetrymentioning

confidence: 99%

Development and application of 3D-PTV measurements to lab-scale stirred vessel flows

Romano

Alberini

Liu

et al. 2021

Chemical Engineering Research and Design

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Section: D Particle Tracking Velocimetrymentioning

confidence: 99%

Development and application of 3D-PTV measurements to lab-scale stirred vessel flows

Romano

Alberini

Liu

et al. 2021

Chemical Engineering Research and Design

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“…The corresponding particle image density over the projected volumes obtained as N P =0.012 ppp aiming slightly below the particle concentrations obtained during the experimental campaigns in Section 4. Stimulation of PTV data structure is achieved via a pseudo-particle tracking approach using a Runge-Kutta 4 time integration procedure (Hwang et al, 2007). In accordance to the documented track lengths by Schanz et al (2016) for accurate extraction…”

Section: Numerical Assessmentmentioning

confidence: 99%

Dense flow field interpolations from PTV data in the presence of generic solid boundaries

Cakir¹,

Sciacchitano²,

Saiz³

et al. 2021

ISPIV21

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Three-dimensional flow measurements by Particle Tracking Velocimetry (PTV) provide scattered flow information, that often needs to be interpolated onto a regular grid. Therefore, the use of experimental data assimilation approaches such as VIC+ (Schneiders and Scarano, 2016) were proposed to enhance the instantaneously available spatial resolution limits beyond that of the PTV measurements. Nevertheless, there exists no prior attempt to perform the data assimilation when the flow is in direct contact with physical objects. Thus, in order to handle generic solid body intrusions within the flow fields of VIC+ application, the utilization of Arbitrary Lagrangian-Eulerian and immersed boundary treatment approaches of the computational fluid-structure interaction (FSI) frameworks are proposed. The introduced variants over the standard VIC+ are assessed with a high fidelity numerical test case of flow over periodic hills. The accuracy superiority of the flow field reconstructions with the proposed approaches are denoted especially in close proximity of the interaction surface. An experimental application of the introduced methods is demonstrated to compute the pressure distribution over an unsteadily moving elastic membrane surface, revealing the time-resolved interaction between the flow structures and the membrane deformations.

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“…In the open literature, 3-D-PTV has been carried out using several different equipment configurations. For example, Hwang et al (2007) used six cameras for the analysis of fluid interactions in an impinging jet. Full 3-D Euler-Lagrangian velocity fields were obtained by Monica et al (2009) in their investigation of flow and transport in porous media.…”

Section: Introductionmentioning

confidence: 99%

Comparison between 3-D-PTV and 2-D-PIV for determination of hydrodynamics of complex fluids in a stirred vessel

Alberini

Liu

Stitt

et al. 2017

Chemical Engineering Science

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show abstract

Analysis of fluid–elastic-structure interactions in an impinging jet with a dynamic 3D-PTV and non-contact 6D-motion tracking system

Cited by 9 publications

References 8 publications

Development and application of 3D-PTV measurements to lab-scale stirred vessel flows

Development and application of 3D-PTV measurements to lab-scale stirred vessel flows

Dense flow field interpolations from PTV data in the presence of generic solid boundaries

Comparison between 3-D-PTV and 2-D-PIV for determination of hydrodynamics of complex fluids in a stirred vessel

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