基于VB.Net的船舶阻力预报集成化研究

为实现对船舶阻力计算和预报的参数化研究,以10 000 DWT江海直达货船为研究对象,基于CFD技术计算船舶阻力,计算值与船模试验值的对比结果验证了使用CFD技术进行预报工作的可行性。在此基础上,结合计算分析流程并借助VB.NET平台,将所涉及的工程软件集为一体,开发出参数化分析软件,该软件可通过可视化操作进行参数输入及结果输出等操作,软件的计算值与模型试验结果的对比表明,参数化分析具有可靠性。

Integrated Research on Ship Resistance Forecast Based on VB.NET

In order to realize the parameterization research on ship resistance calculation and forecasting, this paper takes 10000DWT River-sea direct cargo ship as the research object, firstly calculates the resistance of the ship based on CFD technology, and compares the calculated value with the ship model experimental value to verify the forecast by CFD technology. The feasibility of the work. On this basis, through the VB.NET platform, combined with the computational analysis process, the engineering software involved is integrated into one, and the parametric analysis software is developed. The parameters input and result output are operated through visual operation, and the software calculates values and The model test results were compared and analyzed to verify the reliability of the parametric analysis. The final design software combines the overall program selection, transmission selection, and machine paddle matching steps to achieve the purpose of transforming the power module design from manual chart design to computer integrated design.