New criteria for the experimental validation of CFD simulations |
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Affiliation: | 1. Department of Mathematics and Physics, University of Salento, Via per Arnesano, 73100 Lecce, Italy;2. Department of Physics, Università degli Studi di Milano, & INFN-Milan, Via Celoria 16, 20133 Milano, Italy;3. Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Florence, Italy |
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Abstract: | As CFD methods are still not perfect, they usually need experimental validation. Difficulties have been encountered during the experimental validation of CFD calculation results in quantitatively assessing the consistency between experiments and numerical simulations. It seems that existing criteria are only suitable for the comparison of experiments of the same type, thus, experiments vs. experiments or simulations vs. simulations. New criteria enabling the quantitative comparison of measurement results with computational results have been proposed. The criteria have proven to be very useful for the validation of CFD calculations of a high pressure gas meter calibration facility. |
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Keywords: | CFD validation Flow profiles High pressure calibration facility |
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