In-Line Rheometry Based on Ultrasonic Velocity Profiles: Comparison of Data Processing Methods

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 flu...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Applied Rheology
المؤلفون الرئيسيون: Birkhofer Beat, Debacker Alban, Russo Simone, Ricci Stefano, Lootens Didier
التنسيق: مقال
اللغة:الإنجليزية
منشور في: De Gruyter 2012-08-01
الموضوعات:
in-line rheometry
velocity profile
pipe flow
uvp+pd
polymer suspension
الوصول للمادة أونلاين:https://doi.org/10.3933/applrheol-22-44701
الوصف
الملخص: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.
تدمد:1617-8106

مواد مشابهة