南海深水溢油三维仿真系统开发关键技术研究

Study on the key technology of Three-dimensional Emulation System for deep-water oil spill in the South China Sea

针对南海深水溢油应急能力提升的需求,基于MFC界面库和OSG三维渲染引擎开发了一套能够快速、稳定运行的水下溢油三维仿真系统。本系统研发和集成了海底地形绘制、海面仿真、三维海流显示、和油粒子仿真等多项关键技术,实现了南海深水溢油环境的三维仿真以及深水溢油预测等功能。初步应用表明该系统能为南海深水区油气田开发的溢油风险防范和应急管理提供便捷、直观的可视化交互服务。

In order to improve the capacity of deep-water oil spill contingency response and management in the South China Sea, an user-friendly and robust 3 D（three-dimensional） underwater oil spill emulation system was developed by using the MFC（Microsoft Foundation Classes） interface library and the 3 D OSG（Open Scene Graph） rendering engine. The key technologies including submarine topography drawing, sea surface emulation,3 D current display and oil particle simulation were developed and integrated, and the functions including 3 D simulations of marine environment and deep-water oil spill prediction were also implemented in the emulation software system. Preliminary application shows that the system can provide convenient and intuitive visual interactive services for the exploitation of oil and gas resources in the deep-water area of the South China Sea.