منابع مشابه
Particle dispersion by random waves in rotating shallow water
We present a theoretical and numerical study of wave-induced particle dispersion due to random waves in the rotating shallow-water system, as part of an ongoing study of particle dispersion in the ocean. Specifically, the effective particle diffusivities in the sense of Taylor (Proc. Lond. Math. Soc., vol. 20, 1921, p. 196) are computed for a small-amplitude wave field modelled as a stationary ...
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We present a theoretical and numerical study of horizontal particle dispersion due to random waves in the three-dimensional rotating and stratified Boussinesq system, which serves as a simple model to study the dispersion of tracers in the ocean by the internal wave field. Specifically, the effective one-particle diffusivity in the sense of Taylor (Proc. Lond. Math. Soc., vol. 20, 1921, p. 196)...
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Assuming linear wave theory for [1974] for deep water. We then obtain solutions waves riding on a weak current of O(c) compared to to the general problem to 0(1⁄2) (reproducing the the wave phase speed, an approximate dispersion result of Skop [1987]) and to 0(1⁄22). In section 3 relation is developed to 0(1⁄2 2 ) for arbitrary curwe apply the method to linear, cosine, and 1/7rent U(z) in water...
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Biofilms are structured communities of bacteria that play a major role in the pathogenicity of bacteria and are the leading cause of antibiotic resistant bacterial infections on indwelling catheters and medical prosthetic devices. Failure to resolve these biofilm infections may necessitate the surgical removal of the prosthetic device which can be debilitating and costly. Recent studies have sh...
متن کاملDevelopment of Surface Wave Dispersion and Attenuation Maps and Improved Methods for Measuring Surface Waves
The objective of this project is to optimize the measurement of surface waves, particularly at regional and local distances and at periods of 8–15 seconds. One goal of this project is the development of global regionalized dispersion and attenuation maps, with a particular focus on determining attenuation maps for Eurasia in the 8–15 second period band. Both the dispersion and attenuation maps ...
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ژورنال
عنوان ژورنال: Fluids
سال: 2019
ISSN: 2311-5521
DOI: 10.3390/fluids4010055