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Rheometric data for suspensions of bubbles and/or particles in a Newtonian suspending liquid

Dataset title Rheometric data for suspensions of bubbles and/or particles in a Newtonian suspending liquid
Dataset creators Edward W. Llewellin, Durham University
Ceri Allgood, Durham University
Méllisa Drignon, Durham University
Dataset theme Geoscientific Information
Dataset abstract

Rheometric data for suspensions of bubbles and/or particles in a Newtonian suspending liquid. Experimental suspensions are intended as analogues for multiphase magma and lava (containing volatile bubbles and solid crystals). The dataset comprises data collected using a Anton Paar MCR702 rheometer. A Newtonian working fluid (sugar syrup) suspends variable fraction of gas bubbles and solid particles. Data relating to suspensions of bubbles only are found in the folder Bubble_Suspensions, and data relating to suspensions of bubbles and particles are found in the folder 3Phase_Suspensions. For all suspensions, rheometric data were collected in a wide-gap concentric cylinder geometry using both rotational rheometry (flow curves) and oscillatory rheometry (frequency sweeps). Bubble fraction and particle fraction are varied systematically. In each folder a matlab script is provided which facilitates extraction and analysis of the raw data, which are held in .csv files
Dataset content dates 01/09/2022 - 01/07/2023
Dataset spatial coverage Not applicable
Dataset supply format .csv files, matlab scripts to facilitate analysis, and readme file
Dataset language English-United Kingdom
Dataset discovery metadata record Discovery Link to the dataset's BGS Discovery Metadata record
Dataset publisher NERC EDS National Geoscience Data Centre
Dataset publication date 14th September 2024
Dataset digital object identifier (DOI) 10.5285/3185c29b-5a75-4ed7-98f8-26328dd9476c
Dataset citation text Llewellin, E.W., Allgood, C., Drignon, M. (2024). Rheometric data for suspensions of bubbles and/or particles in a Newtonian suspending liquid. NERC EDS National Geoscience Data Centre. (Dataset). https://doi.org/10.5285/3185c29b-5a75-4ed7-98f8-26328dd9476c
Constraints and terms of use This data set is available under Open Government Licence, subject to the following acknowledgement accompanying any reproduced materials: "Contains data supplied by permission of the Natural Environment Research Council [YEAR]".
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