Simulación y análisis del comportamiento de microburbujas empleadas como ecopotenciadores en la sangre
Microbubbles are used as contrast media for ultrasound and their oscillations can be described under various models. At present, microbubbles are highly used as ultrasonic contrasts, to better explore cavities that cannot be detected with the naked eye by the ultrasound technique. Chapter 1 gives a...
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| Format: | Trabajo de grado (Pregrado y/o Especialización) |
| Language: | spa |
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Universidad Antonio Nariño
2021
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| Online Access: | http://repositorio.uan.edu.co/handle/123456789/5019 |
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| Summary: | Microbubbles are used as contrast media for ultrasound and their oscillations can be described
under various models. At present, microbubbles are highly used as ultrasonic contrasts, to better
explore cavities that cannot be detected with the naked eye by the ultrasound technique. Chapter 1
gives a brief introduction to the models to be used, the objectives and the background. In Chapter
2, the equations that model the behavior of the microbubbles of the linear and non-linear model
are presented in detail, evaluating the mathematical models that represent their behavior when
they are subjected to an acoustic field. In Chapter 3 results are obtained from the implementation
of a simulation capable of recreating the behavior of a microbubble under the effects of ultrasonic
waves and its subsequent coupling in both the linear and non-linear models. In chapter 4 the
results obtained from the simulations of the linear and non-linear models for a single bubble and
its subsequent coupling with several bubbles are exposed. Finally in chapter 5 the conclusions
reached from the results obtained are detailed. The characteristics of the microbubbles are analyzed in order to understand the dynamics of these when they are used as eco-enhancers, the results
obtained contemplate a uniform relationship with the linear and non-linear models; because the
size of the bubble and the separation that exists between bubbles is always homogeneous; Despite
this, it is a starting point for a future analysis where these characteristics may vary |
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