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 7 of 7 for “"Spreading dynamics"”.
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Chaotic behavior and energy polarisation in flatband lattice models
… we numerically investigate the wave packet dynamics and chaotic behaviour of a simple tight-binding system exhibiting FBs, the so-called stub lattice model. Initially we show the existence of a FB and of two dispersive frequency bands for this model and identify three different dynamical …
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Understanding the Formation Mechanism of Plasma-sprayed Ni and Ni20Cr Splats through Experimental and Numerical Study
… involves complex phenomena such as fluid dynamics, solidification, bubble entrapment and interfacial heat transfer. In this thesis, the formation of single plasma-sprayed metallic splats, including droplet impact, spreading dynamics and droplet-substrate interactions, is studied …
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Enhanced droplet spreading due to thermal fluctuations
The dynamics of thin film liquid interfaces (< 100 nm) play dominant roles in many macroscale phenomena, such as droplet break up, evaporation of a meniscus, boiling and heat transfer, and thin film dynamics. These processes are can be used in the manufacturing of microelectronics and biomedical …
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Dynamics and optimal control of information transmission in complex systems
… for studying the way processes of information spreading in a complex system are related to the organization of interactions among the constituents of the system. We are interested in understanding how topology and sequencing of interactions affect information transmission on networks, and how …
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Relaxation of Dense Suspension
… and a texture analyzer, and by capturing the spreading dynamics of suspension drops upon the cessation of vibrations with a permanent magnet shaker. We show that the dense suspensions relax with two distinct timescales, and that both of these timescales are linearly dependent on the suspension …
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Estudo das propriedades críticas do processo epidêmico por par com difusão de pares
… class), but with anomalies in the critical spreading dynamics. An infinite number of absorbing configurations arise in the PCP because all process (creation and annihilation) require a nearest-neighbor pair of particles. The diffusive pair contact process - PCPD) was proposed by Grassberger …
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Film Formation via Drying of Polymer Solutions
… designed and optimised to study the drying and spreading dynamics, as well as dried morphology of PVP droplets at ambient conditions. Drying PVP–ethanol droplets on glass substrates resulted in two distinct edge morphologies: a ringlike pattern, similar to the well known "coffee-ring", and a …