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Hydrodynamic experimental benchmark data of bubbly two-phase pipe flow around a ring-shaped constriction

Neumann-Kipping, Martin; Hampel, Uwe


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    "notes": "This work is funded by the German Federal Ministry for Economic Affairs and Energy (BMWi) with the grant number 1501481 on the basis of a decision by the German Bundestag.", 
    "keywords": [
      "ultrafast X-ray computed tomography", 
      "bubbly two-phase flow", 
      "three-dimensional flow field", 
      "two-phase pipe flow", 
      "flow constriction", 
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    "title": "Hydrodynamic experimental benchmark data of bubbly two-phase pipe flow around a ring-shaped constriction", 
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    "description": "<p>For the investigation of bubbly two-phase flow,&nbsp;which should serve as a future benchmark experiment for CFD code validation, an experimental study has been conducted at the&nbsp;<strong>T</strong>ransient Tw<strong>o-P</strong>hase&nbsp;<strong>Flow</strong>&nbsp;(TOPFLOW) facility at Helmholtz-Zentrum Dresden &ndash; Rossendorf (HZDR) using&nbsp;ultrafast electron beam X-ray tomography (UFXRAY). In this study, flow constrictions were installed into a pipe&nbsp;to create a generic three-dimensional flow field&nbsp;as an advanced test case for CFD codes. UFXRAY provide valueable data of the gas phase dynamics with high temporal and spatial resolution.</p>\n\n<p>The provided data set contains the entire results of the experimental series L32&nbsp;that uses a&nbsp;<strong>ring-shaped</strong>&nbsp;flow constriction with a blockage ratio of 0.5.&nbsp;</p>\n\n<p>An additional info.txt file provides all required information (e.g. nomenclature or&nbsp;binary file structure) and is, thus, necessary for interpretation of the experimental data.</p>", 
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