深海上浮平台线型设计及水动力特性预报

Pattern Design and Prediction of Hydrodynamic Characteristics of Deep-sea Floating Platform

摘要:

深海上浮平台是水下装备技术朝信息化、智能化方向发展的未来趋势，对根本扭转我海上战略安全形势、在深远海有效拒止强敌具有重大意义。针对深海上浮平台长期服役、水下快速上浮、大深度耐压密封等特点，提出了一种基于回转体外形的大型航行器外形设计及水动力特性预报，着重解决平台在无动力上浮时的低阻性要求，经过理论估算和 CFD 软件仿真验证，仿真结果满足设计要求，对深入研究无动力深海上浮平台提供重要技术支撑。

Abstract:

Deep-sea floating platform is the future trend of underwater equipment technology in the direction of information and intelligence，which is of great significance for fundamentally reversing the strategic security situation at sea and effectively rejecting strong enemies in the deep sea. According to the characteristics of the deep-sea floating platform，such as long-term service，rapid underwater floating and deep pressure seal，the shape design of a large-scale underwater vehicle and hydrodynamic characteristics forecast based on shape of the rotating body is proposed，which focuses on solving the low resistance requirements of the platform when floating without power. Theoretical estimation and CFD software simulation verification results meet the design requirements，which provide important technical support for further research on the unpowered deep-sea floating platform.