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有限单元法在油气储运这一领域内已得到了初步的应用,如用有限单元法计算长输管道所用的弯头、三通及大型油罐的抗震分析等。但这一方法还没有为广大油气储运科技工作者所掌握,因而应用范围比较局限。 有限单元法在国内,当前主要用于结构或构件的分析上,但有限单元法是一个适应性很强的方法,它完全可以用于流体力学、热传导等问题的解决上。我们当前,第一步要配合电子计算机的推广应用,普及有限单元法;第二步采用有限单元法,开发长输管
The finite element method has been initially applied in the field of oil and gas storage and transportation. For example, the finite element method is used to calculate the elbow, tee and large tank anti-seismic analysis for long-distance pipelines. However, this method has not yet mastered the majority of oil and gas storage and transportation science and technology workers, so the scope of application is more limited. Finite element method in the country, currently used mainly for structural or structural analysis, but the finite element method is a very adaptable method, it can be completely used for fluid mechanics, heat conduction and other issues to solve. At present, the first step is to cooperate with the popularization and application of electronic computers to popularize the finite element method. In the second step, the finite element method