摘要
简要介绍了平面二维水流数学模型MIKE21的功能和应用情况,以渤海湾大范围潮流场数值模拟和天津港国际邮轮码头工程小范围港池潮流场模拟展示了该模型的模拟效果,结果表明,模拟结果较好地反应了实际情况。数学模型具有研究经费低、速度快、周期短、不存在比尺效应等优点,随着计算机的发展,数学模型和数值试验在科学研究和工程设计中的地位和作用不断提高,将水动力数值模拟的全过程设计成软件包,配合良好的前、后处理工具,降低技术门槛,使其通用性大大加强,将成为未来水动力数值模拟发展的方向。
The paper briefly introduces the fuctions and applications of a two-dimensional flow model-MIKE21.In case of two tide numerical models,the bohai bay and the mail streamer terminal project of Tianjin port,the paper displays the hydrodynamic module effects.The results show that the simulation results consistent with the actual conditions basically.Mathematical model research is fast-speed,short cycle and there is no scale effect.With the development of computers,mathematical models and numerical experiments play more important role in scientific research and engineering design.Mathematical model software is designed to meet a good pre-and post-processing tools to reduce the technical threshold.It enhances the versatility greatly and it will be the direction of future development.
出处
《水利科技与经济》
2010年第8期867-869,共3页
Water Conservancy Science and Technology and Economy
