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Metadata Files

Data Publication

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

Llewellin, Edward W | Allgood, Ceri | Drignon, Méllisa

NERC EDS National Geoscience Data Centre

(2024)

Descriptions

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

Keywords


Originally assigned keywords
Rheology
Bubble suspension
Particle suspension
Two phase suspension
Three phase suspension

MSL enriched keywords
igneous rock - intrusive
magma
igneous rock - extrusive
lava
Apparatus
fluid transport testing
fluid rheology testing
rheometer
Apparatus
characterization of modelling material
rheology testing
rheometer

MSL enriched sub domains i

rock and melt physics
analogue modelling of geologic processes

Source

https://www2.bgs.ac.uk/nationalgeosciencedatacentre/citedData/catalogue/3185c29b-5a75-4ed7-98f8-26328dd9476c.html

Source publisher

NERC EDS National Geoscience Data Centre


DOI

10.5285/3185c29b-5a75-4ed7-98f8-26328dd9476c


Creators

Llewellin, Edward W

Durham University

Allgood, Ceri

Durham University

Drignon, Méllisa

Durham University


Citation

Llewellin, E. W., Allgood, C., & Drignon, M. (2024). Rheometric data for suspensions of bubbles and/or particles in a Newtonian suspending liquid [Data set]. NERC EDS National Geoscience Data Centre. https://doi.org/10.5285/3185C29B-5A75-4ED7-98F8-26328DD9476C


Dates

Available:

2024-09-14


Funding References

Funder name: Natural Environment Research Council

Funder identifier: https://doi.org/10.13039/501100000270

Funder identifier type: Crossref Funder ID

Award number: NE/T009594/1

Award uri: https://gotw.nerc.ac.uk/list_full.asp?pcode=NE%2FT009594%2F1

Award title: NSFGEO-NERC: Collaborative Research: Multi-scale investigation of rheology and emplacement of multi-phase lava