| Autor: |
Birkhofer Beat, Debacker Alban, Russo Simone, Ricci Stefano, Lootens Didier |
| Jazyk: |
angličtina |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
Applied Rheology, Vol 22, Iss 4 (2012) |
| Druh dokumentu: |
article |
| ISSN: |
1617-8106 |
| DOI: |
10.3933/applrheol-22-44701 |
| Popis: |
Ultrasonic Velocity Profiling with Pressure Drop (UVP+PD) is a technique, which allows the measurement of the shear rate dependent viscosity non-invasively in a laminar pipe flow. To assess the performance of different data processing approaches for the extraction of the rheometric values, model fluids are characterized under well defined flow conditions created with a piston setup. Considering the shear rate range available in the pipe flow, a good quantitative agreement is found between the in-line measurements and the off-line measurements made with a rotational rheometer. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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