| Zugriffsnummer | 46360 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Simulation of pressure-induced cavity deformation - the 18SIB04 quantumpascal EMPIR project |
| Autor(in); Institution |
Zakrisson, Johan; Department of Physics, Umeå University, Umeå, SWEDEN
Silander, Isak; Department of Physics, Umeå University, Umeå, SWEDEN
Forssén, Clayton; Department of Physics, Umeå University, Umeå, SWEDEN
Silvestri, Zacceri; LNE-Cnam, La Plaine Saint-Denis, FRANCE
Mari, Domenico; INRiM, National Institute of Metrological Research,Torino, ITALY
Pasqualin, Stefano; INRiM, National Institute of Metrological Research,Torino, ITALY
Kussicke, André; 7.5, Wärme und Vakuum, PTB-Berlin
Asbahr, Patrick; 7.5, Wärme und Vakuum, PTB-Berlin
Rubin, Tom; 7.5, Wärme und Vakuum, PTB-Berlin
Axner, Ove; Department of Physics, Umeå University, Umeå, SWEDEN
|
| Quelle/Jahr | Acta IMEKO: 9 (2020), 5, 281 - 286 |
| Availability | [online only] |
| ISSN | 2221-870X |
| DOI | |
| Verlag | IMEKO |
| Freie Schlagworte | EMPIR ; QuantumPascal ; FEM ; Pressure ; Refractometry ; Deformation |
| Zusammenfassung | The 18SIB04 QuantumPascal EMPIR project aims for development of photon-based standards that can replace primary standards of the SI unit of pressure, the Pascal. In this project, four partners simulated the pressure-induced deformation of a given Fabry-Pérot cavity, using various versions of two types of software, COMSOL Multiphysics® and ANSYS Workbench. It was demonstrated that, for a given geometry and set of material parameters, simulations of the deformation could be performed by the various partners with such small discrepancies that methodological mistakes of the simulation procedures will solely contribute to a sub-ppm uncertainty in the assessments of refractivity of N2 |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 3.0 ; Creative Commons Attribution 3.0 License |
Zitierung
Zakrisson, J., Silander, I., Forssén, C., Silvestri, Z., Mari, D., Pasqualin, S., Kussicke, A., Asbahr, P., Rubin, T., & Axner, O. (2020). Simulation of pressure-induced cavity deformation - the 18SIB04 quantumpascal EMPIR project. Acta IMEKO, 9(5), 281–286. https://doi.org/10.21014/acta_imeko.v9i5.985