Computational problems in Arctic Research

International Conference on Computer Simulation in Physics and Beyond 2015

物理学;计算机科学

Petrov, I.^1

Head of Computer Science and Computational Mathematics, Department at MIPT, Moscow, Russia^1

关键词: Characteristic method;    Computational problem;    Direct and inverse problems;    Ice-resistant platforms;    Industrial structures;    Northern sea routes;    Stationary platforms;    Underground pipeline;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/681/1/012026/pdf
DOI  :  10.1088/1742-6596/681/1/012026

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This article is to inform about main problems in the area of Arctic shelf seismic prospecting and exploitation of the Northern Sea Route: simulation of the interaction of different ice formations (icebergs, hummocks, and drifting ice floes) with fixed ice-resistant platforms; simulation of the interaction of icebreakers and ice- class vessels with ice formations; modeling of the impact of the ice formations on the underground pipelines; neutralization of damage for fixed and mobile offshore industrial structures from ice formations; calculation of the strength of the ground pipelines; transportation of hydrocarbons by pipeline; the problem of migration of large ice formations; modeling of the formation of ice hummocks on ice-resistant stationary platform; calculation the stability of fixed platforms; calculation dynamic processes in the water and air of the Arctic with the processing of data and its use to predict the dynamics of ice conditions; simulation of the formation of large icebergs, hummocks, large ice platforms; calculation of ridging in the dynamics of sea ice; direct and inverse problems of seismic prospecting in the Arctic; direct and inverse problems of electromagnetic prospecting of the Arctic. All these problems could be solved by up-to-date numerical methods, for example, using grid-characteristic method.