Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"laboratory modelling"”.
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Stress-tolerant bioremediation strategy for cold-climate sites: laboratory, modelling, and field studies for extending petroleum hydrocarbon biodegradation to seasonally freezing and frozen contaminated soil phases
… in freezing and frozen soils is unknown. Through laboratory, modelling, and field studies, this research investigated the enhancement of hydrocarbon biodegradation during phase changes in cold soils subjected to seasonal freeze-thaw conditions. In a pilot-scale biopile (3.5 tonnes) of …
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Flutes, megaflutes and erosional bedforms: a reappraisal of their dynamics
… scales of analysis of outcrop and modern system. Laboratory modelling of the erosion of mud beds provides the first experimental generation of flutes upon a smooth mud-bed in open channel flows. High-resolution bathymetric data taken in time-series during experiments demonstrate that bedforms are …
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Heavy Oil Recovery by Gas Assisted Gravity Drainage in Naturally Fractured Reservoirs
… the implementation of EOR processes in NFRs. The laboratory modelling of EOR processes in NFRs is also challenging and the models used in the past were limited in terms of the number and the direction of the fractures. This work has developed a physical model that can mimic various multi-fractured …
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Flow and sediment movement in stepped channels
Laboratory tests were undertaken to establish the formative mechanism for steps and pools in steep mountain streams. They indicated that the formation of steps and pools is associated with high intensity, low return interval events and the processes of armouring/paving and antidune formation. Lower …