Modeling Volcanic Clouds: a Physical, 3D and Efficient Method
نویسندگان
چکیده
This paper presents an efficient method based on physical laws to model volcanic clouds. Some physical models have been proposed for simulating volcanic clouds [Woods 1988], but most of the previous models are only two or less dimensional or need huge calculation times. Our approach achieves a physical, 3D and efficient modeling of volcanic clouds. The dynamics of volcanic clouds is modeled using the 2FM (2 fluids model), which can treat two kinds of fluids in a scheme. Furthermore, modeling in the 3D analysis space is efficiently implemented by appropriate and reasonable simplification of the dynamics.
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