| Zugriffsnummer | 41363 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Validation of simulations in multiphase flow metrology by comparison with experimental video observations |
| Autor(in); Institution |
Olbrich, Marc; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Schmeyer, Ellen; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Riazy, L.; MDC, Berlin Ultrahigh Field Facility (B.U.F.F.), Berlin, GERMANY
Oberleitner, K.; TU, Institut of Fluid Dynamcis and Technical Acoustics, Berlin, GERMANY
Bär, Markus; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Schmelter, Sonja; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
|
| Quelle/Jahr | IMEKO XXII World Congress:(2018), 4 S. |
| Availability | [online only] |
| URL | |
| Konferenzangaben | IMEKO XXII World Congress, Belfast, 03-06, September, 2018, UK |
| Zusammenfassung | One important task in flow metrology is to evaluate the uncertainty in multiphase flow metering. A first important step towards this goal is to establish an accurate computational fluid dynamics (CFD) model of multiphase flows. In this contribution, results of multiphase flow simulations are validated by comparison with experimental data. For the evaluation and quantification of experimental observations, a tool for video analysis has been implemented. This tool extracts the liquid level over time, which is then used for further analysis and comparison with simulation data. Additional relevant parameters are obtained by frequency analysis, which is applied to both, experimental and simulation data. A comparison of the results shows good agreement between experiment and simulation. |
| Themenbereich der Metrologie | Metrologie in der Medizin |
| Forschungsprojekt | 16ENG07: MultiFlowMet II: Multiphase flow reference metrology |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2016 Energy Titel der Förderung: 16ENG07: MultiFlowMet II: Multiphase flow reference metrology Förderungsnummer: 16ENG07 URI der Förderung: https://www.euramet.org/research-innovation/search-research-projects/details/?eurametCtcp_project_show%5Bproject%5D=1466&eurametCtcp_project%5Bback%5D=943&cHash=4220d09b0720e3fa681ee54186e214e0 |