国产船舶水动力数值软件在工业云平台的实现

Realization of Domestic Ship Hydrodynamic Numerical Software on Industrial Cloud Platform

研制适应于高性能数值软件部署和用户使用便捷的云平台,对于软件的研发和应用具有重要的工程意义。基于Web工业云平台的高性能计算资源,对国产船舶水动力学数值软件进行大规模高性能测试工作。通过选取典型的带球鼻艏的集装箱船KCS(kriso container ship)计算模型,采用该软件并行求解器模拟实际船型的航行兴波问题,达到与实际船体附近波形基本一致。国产船舶水动力学数值软件在工业云平台上的典型应用场景的成功测试,为研究船舶航行兴波问题提供了有力的自主可控国产工程仿真工具。

Developing the user-friendly cloud platform for high-performance numerical software deployment has great engineering significance.Based on the high performance computing resource of Web industry cloud platform,the large-scale high performance test on the domestic ship hydrodynamics numerical software is carried out.Selecting a typical Knock Nevis KCS model with a bulbous bow,through the parallel solver of the software,the wave-making problem of a real ship is simulated,in which the wave shape near the actual ship hull is basically consistent with that of the real ship.The successful test of a typical application scenario of the domestic ship hydrodynamics numerical software on the industrial cloud platform provides a powerful and controllable simulation tool for the study of ship navigation wave-making.