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首页> 外文期刊>Journal of Agricultural Engineering >Present and future of the numerical methods in buildings and infrastructures areas of biosystems engineering
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Present and future of the numerical methods in buildings and infrastructures areas of biosystems engineering

机译：生物系统工程的建筑物和基础设施领域中数值方法的现状和未来

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Biosystem engineering is a discipline resulting from the evolution of the traditional agricultural engineering to include new engineering challenges related with biological systems, from the cell to the environment. Modern buildings and infrastructures are needed to satisfy crop and animal production demands. In this paper a review on the status of numerical methods applied to solve engineering problems in the field of buildings and infrastructures in biosystem engineering is presented. The history and basic background of the finite element method is presented. This is the first numerical method implemented and also the more developed one. The history and background of other two more recent methods, with practical applications, the computer fluids dynamics and the discrete element method are also presented. Besides, a review on the scientific and professional applications on the field of buildings and infrastructures for biosystem engineering needs is presented. Today we can simulate engineering problems with solids, engineering problems with fluids and engineering problems with particles and get to practical solutions faster and cheaper than in the past. The paper encourages young engineers and researchers to make progress these tools and their engineering applications. The capacities of all numerical methods in their present development status go beyond the present practical applications. There is a broad field to work on it.
机译：生物系统工程学是一门学科，它源于传统农业工程学的发展，包括从细胞到环境等与生物系统有关的新工程挑战。需要现代建筑和基础设施来满足农作物和畜牧生产的需求。本文综述了数值方法在解决生物系统工程中建筑物和基础设施领域的工程问题中的应用现状。介绍了有限元方法的历史和基本背景。这是第一个实施的数值方法，也是更完善的方法。还介绍了另两种最新方法的历史和背景，以及实际应用，计算机流体动力学和离散元方法。此外，对生物系统工程需要的建筑物和基础设施领域的科学和专业应用进行了综述。今天，我们可以模拟涉及固体的工程问题，涉及流体的工程问题以及涉及颗粒的工程问题，并且比过去更快，更便宜地找到实用的解决方案。本文鼓励年轻的工程师和研究人员在这些工具及其工程应用方面取得进步。所有数值方法在其当前发展状态下的能力都超出了当前的实际应用。有一个广阔的领域需要研究。

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