نوع مقاله: پژوهشی
نویسنده
پژوهشگاه استاندارد، استان البرز، کرج
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسنده [English]
This paper presents a three- dimensional numerical model for prediction of the
movement of oil slicks from a spill accident in the Strait of Singapore. The results of
this model are compared with the results of the model which was run by Chao et al.
This model has previously been developed for prediction of movement of gas
condensates from spill accidents in the Assalouyeh marine Oil and Gas region and
has achieved good results. The model is simulated based on the solution of the
Navier-Stokes and the continuity equations. For the solution of advection term an
upwind weighted multidimensional positive definite advection transport algorithm
(MPDATA) used. This algorithm uses an explicit finite difference scheme with an
anti-diffusive velocity for equilibrium diffusion. Comparison of the results of the two
models showed good consistency that is considered for the introduced model as a
reliable verification.
کلیدواژهها [English]
)