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Emlyn John Davies

Research Scientist

Emlyn John Davies

Research Scientist

Emlyn John Davies
Phone: 930 04 319
Department: Environment and New Resources
Office: Trondheim

Publications and responsibilities

Publications

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1569848

We compare the observed dynamics of subsea starting plumes with multiphase computational fluid dynamics (CFD) simulations. In the event of subsea loss of containment of either natural gas or carbon dioxide it is important to understand how the gas disperses in the ocean column and acends to the surf...

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1561514

Suspended particle measurements over flood and ebb transects of a Norwegian fjord (Frænfjorden) with an active submarine mine tailings placement are presented. Measurements focused on characterisation of spatial variability in particle and floc size, and determination of suspended mine tailing conce...

Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1489795

Toxic effects of organic hydrophobic contaminants include impacts on fish heart rate (HR) and cardiac functioning. Thus, in ecotoxicology as well as aquaculture and even medicine, fish heart functioning plays an important role in application areas. The aim of this study was to assemble a pipeline of...

Authors Nepstad Raymond Davies Emlyn John Altin Dag Nordtug Trond Hansen Bjørn Henrik
Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1479783

An in situ particle imaging system for measurement of high concentrations of suspended particles ranging from 30 μm to several mm in diameter, is presented. The system obtains quasi-silhouettes of particles suspended within an open-path sample volume of up to 5 cm in length. Benchmarking against sph...

Year 2017
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1477952

The aim of this pre-project has been to give a "State-of the art" and describe the R&D challenges and documentation needed in order to perform robust NEBA (Net Environmental Benefit Analysis) where SubSea Dispersant Injection (SSDI) is included as an acceptable countermeasure option. In spill sc...

Authors Daling Per Snorre Brakstad Odd Gunnar Brandvik Per Johan Davies Emlyn John Grøsvik Bjørn Einar Meier Sonnich Nepstad Raymond Nordtug Trond Vikebø Frode Bendiksen
Year 2017
Type Report/thesis
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1482653

The main objective with this project was to study possible pressure dependency of droplet formation in case of a subsea blow out of oil and the effectiveness of subsea dispersant injection (SSDI). The droplet sizes documented by the SINTEF Silhouette Camera from comparable experiments (nozzle, oil t...

Authors Brandvik Per Johan Davies Emlyn John Bradly Cole Storey Chris Leirvik Frode
Year 2016
Type Report/thesis