| Zugriffsnummer | 29992 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Linking dynamic to static pressure by laser interferometry |
| Autor(in); Institution |
Bruns, Thomas; 1.7, Akustik und Dynamik, PTB-Braunschweig
Franke, Ernst; PTB-Braunschweig, retired staff
Kobusch, Michael; 1.7, Akustik und Dynamik, PTB-Braunschweig
|
| Quelle/Jahr | Metrologia: 50 (2013), 6, 580 - 585 |
| ISSN | 0026-1394 (PRINT) ; 1681-7575 (ONLINE) |
| DOI | |
| URL | |
| Verlag | Bristol: IOP |
| Klassifikationscode | PACS: 06.30.-k ; PACS: 06.20.Dk ; PACS: 07.60.Ly ; PACS: 07.07.Mp ; PACS: 02.60.Cb ; PACS: 06.20.fb |
| Freie Schlagworte | dynamic pressure calibration ; refractive index ; interferometry |
| Zusammenfassung | The primary calibration of pressure transducers is at present realized by static methods. This paper describes a new route to gaining traceability for dynamic calibration using the acousto-optic effect. The pressure range under consideration is up to 100 MPa. We set out a description of the general principle employed to gain traceability, the experimental set-ups that are used for the realization and the thermophysical background of the measurements, and some numerical estimates on the expected results for two different pressure-transmitting media are shown. |
