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一种在Fluent UDF中使用IMSL Fortran数值库的方法

发布时间:2018-01-06 23:06

  本文关键词:一种在Fluent UDF中使用IMSL Fortran数值库的方法 出处:《中山大学学报(自然科学版)》2017年03期  论文类型:期刊论文


  更多相关文章: Fluent UDF IMSL Fortran 椭圆余弦波


【摘要】:UDF能极大地延伸Fluent的功能,被广泛应用于Fluent的各类计算中。IMSL是一个集合数学与统计函数的程序库,具有高效率、性能强大、应用简单等优点。研究并找到了一种方法,通过将调用IMSL的Fortran程序编译为动态链接库,并在UDF中调用该动态链接库,实现在UDF中使用IMSL数值库;同时给出了一个实例,在数值水槽中生成椭圆余弦波。为结合IMSL的优点,实现更简单、更快速、更自然的UDF程序编写提供了技术支持,极大地提高了复杂UDF的编写能力,增强Fluent的计算能力和应用范围。
[Abstract]:UDF can greatly extend the function of Fluent. It is widely used in all kinds of calculation of Fluent. It is a library of mathematical and statistical functions, which has high efficiency and powerful performance. This paper studies and finds a method to compile the Fortran program called IMSL into a dynamic link library, and calls the dynamic link library in UDF. Realize the use of IMSL numerical library in UDF; At the same time, an example is given to generate elliptic cosine waves in the numerical tank, which provides technical support for UDF programming which is simpler, faster and more natural in combination with the advantages of IMSL. It greatly improves the programming ability of complex UDF, and enhances the computing power and application scope of Fluent.
【作者单位】: 中山大学工学院应用力学与工程系;
【基金】:广东省协同创新与平台环境建设专项项目(2014B090904066)
【分类号】:O35
【正文快照】: A method of using IMSL Fortran numerical libraries in Fluent UDFHU Wenqing,ZHAN Jiemin(Department of Applied Mechanics and Engineering,School of Engineering,Sun Yat-sen University,Guangzhou 510275,China)在计算流体动力学领域的众多计算软件中,Fluent是目前国

本文编号:1389912

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