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 8 of 8 for “"clathrate hydrates"”.
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Measurements of clathrate hydrates properties via Raman spectroscopy
Includes bibliographical references (pages 90-99).
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Probing hydrate stability and structural characterization of both natural and synthetic clathrate hydrates
Includes bibliographical references (pages 275-287).
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Clathrate hydrates in frozen confections : formation by carbon dioxide flash freezing and behavior during distribution and consumption
… liquid water available to dissolve CO₂ . CO₂ clathrate hydrates can change this because CO₂ is trapped in crystalline water. The CO₂ flash-freezing process developed in this thesis forms CO₂ hydrates directly in a confection as it freezes. In this process, the confection mixture is dispersed …
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Dynamics and rheology of soft phase-change materials
… industry, where formation of paraffin waxes and clathrate hydrates represent major issues for upstream production and flow assurance.
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Hydrate formation and adhesion on low surface energy materials
Clathrate hydrates are ice-like solid substances that often form inside oil and gas pipelines and are responsible for flow blockages, sometimes leading to catastrophic disasters. Minimizing hydrate adhesion and accumulation of solids on pipelines can effectively address this problem. In this …
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Characterization of crystallization processes with video imaging
… processes: melt crystallization in the form of clathrate hydrates, anti-solvent crystallization and cooling crystallization. The results from these investigations were compared to previously reported findings of similar systems in order to examine the degree of accuracy of the process video …
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Capillary forces and wetting dynamics by diffuse-interface modeling
… relevant to the petroleum industry, where gas hydrates forming large clusters in subsea pipelines during crude oil transportation is a major concern. The dynamics of such systems is also of great interest from a fundamental perspective. Indeed describing non-equilibrium situations involving a …