Search Results - "Woods, Andrew W."

Turbulent Plumes in Nature by WOODS, Andrew W

“…This review describes a range of natural processes leading to the formation of turbulent buoyant plumes, largely relating to volcanic processes, in which there…”
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On the use of plume models to estimate the flux in volcanic gas plumes by Woitischek, Julia, Mingotti, Nicola, Edmonds, Marie, Woods, Andrew W.

“…Many of the standard volcanic gas flux measurement approaches involve absorption spectroscopy in combination with wind speed measurements. Here, we present a…”
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Dynamics of deep-submarine volcanic eruptions by Newland, Eric L., Mingotti, Nicola, Woods, Andrew W.

“…Deposits from explosive submarine eruptions have been found in the deep sea, 1–4 km below the surface, with both flow and fall deposits extending several km’s…”
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Near-surface magma flow instability drives cyclic lava fountaining at Fagradalsfjall, Iceland by Scott, Samuel, Pfeffer, Melissa, Oppenheimer, Clive, Bali, Enikö, Lamb, Oliver D., Barnie, Talfan, Woods, Andrew W., Kjartansdóttir, Rikey, Stefánsson, Andri

“…Lava fountains are a common manifestation of basaltic volcanism. While magma degassing plays a clear key role in their generation, the controls on their…”
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Video-based measurements of the entrainment, speed and mass flux in a wind-blown eruption column by Mingotti, Nicola, Woods, Andrew W.

“…Abstract On May 4 2010 a wind-blown ash plume issued from Eyjafjallajökull volcano in Iceland. Analysis of a 17-minute-long video recording of the eruption…”
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An alternative approach to delivering safe, sustainable surgical theatre environments by Short, C. Alan, Woods, Andrew W., Drumright, Lydia, Zia, Rabiya, Mingotti, Nicola

“…Outcomes are reported from an antimicrobial-resistance research initiative into the infection control offered by downward laminar-flow ventilation in hospital…”
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Stokes settling and particle-laden plumes: implications for deep-sea mining and volcanic eruption plumes by Mingotti, Nicola, Woods, Andrew W.

“…Turbulent buoyant plumes moving through density stratified environments transport large volumes of fluid vertically. Eventually, the fluid reaches its neutral…”
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Natural ventilation of a building with heating at multiple levels by Livermore, Stephen R., W. Woods, Andrew

“…This paper describes the theoretical and experimental modelling of a room with low and high level openings and distributed heating at multiple levels. By…”
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The control of magma crystallinity on the fluctuations in gas composition at open vent basaltic volcanoes by Woitischek, Julia, Edmonds, Marie, Woods, Andrew W.

“…Basaltic open vent volcanoes are major global sources of volcanic gases. Many of these volcanoes outgas via intermittent Strombolian-type explosions separated…”
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An experimental model of episodic gas release through fracture of fluid confined within a pressurized elastic reservoir by Rocco, Stefano, Woods, Andrew W., Harrington, Jon, Norris, Simon

“…We present new experiments that identify a mechanism for episodic release of gas from a pressurized, deformable reservoir confined by a clay seal, as a result…”
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Some fluid mechanical constraints on crystallization and recharge within sills by Woods, Andrew W, Stock, Michael J

“…The injection of hot magma into a sill can lead to heating and melting of the walls and roof of the reservoir while the injected magma cools and crystallizes…”
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Evidence for a universal saturation profile for radial viscous fingers by Beeson-Jones, Tim H., Woods, Andrew W.

“…Complex fingering patterns develop when a low viscosity fluid is injected from a point source into the narrow space between two parallel plates initially…”
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Experimental insights on the development of buoyant plumes injected into a porous media by Lyu, Xiaoying, Woods, Andrew W.

“…We describe a series of new laboratory experiments which examine the rise of a two‐dimensional buoyancy‐driven plume of freshwater through a porous layer…”
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Dispersion and dissolution of a buoyancy driven gas plume in a layered permeable rock by Woods, Andrew W., Norris, Simon

“…Using a series of simplified models, we explore the controls on the migration, dispersion and eventual dissolution of a plume of hydrogen gas which may, in…”
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Topographic viscous fingering: fluid-fluid displacement in a channel of non-uniform gap width by Woods, Andrew W., Mingotti, Nicola

“…We consider the displacement of one fluid by a second immiscible fluid through a long, thin permeable channel whose thickness and permeability decrease away…”
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The fluid mechanics of the natural ventilation of a narrow-cavity double-skin facade by Mingotti, Nicola, Chenvidyakarn, Torwong, Woods, Andrew W.

“…This paper investigates the natural ventilation of a double-skin facade connected to a room in a multi-storey building. The room and the facade are connected…”
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Transitions between explosive and effusive eruptions of silicic magmas by Woods, Andrew W, Koyaguchi, Takehiro

“…The style of eruption--explosive or effusive--for small magma-chamber overpressures is discussed. Monitoring of temporal variations in chamber overpressure may…”
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The Impact of Hospital-Ward Ventilation on Airborne-Pathogen Exposure by Mingotti, Nicola, Grogono, Dorothy, Dello Ioio, Gennaro, Curran, Martin, Barbour, Kathryn, Taveira, Marlene, Rudman, Josie, Haworth, Charles S, Floto, R Andres, Woods, Andrew W

“…The coronavirus disease ((IOVID-I9) pandemic has brought into sharp focus the importance of protecting patients and healthcare workers (HCW) from nosocomial…”
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Controls on the dissolution of CO2 plumes in structural traps in deep saline aquifers by Woods, Andrew W., Espie, Tony

“…Sequestration of carbon dioxide in deep saline aquifers has been proposed and investigated as a viable solution to help mitigate carbon emissions from fossil…”
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Magma mobilization by downward-propagating decompression of the Eyjafjallajökull volcanic plumbing system by Tarasewicz, Jon, White, Robert S., Woods, Andrew W., Brandsdóttir, Bryndís, Gudmundsson, Magnús T.

“…Detailed observations of the 2010 Eyjafjallajökull eruptions in Iceland show seismic activity propagating vertically through the entire crust during a ten‐week…”
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