A design optimization tool of earth-to-air heat exchanger using a genetic algorithm
A design optimization tool of earth-to-air heat exchanger using a genetic algorithm
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一种基于遗传算法的地-空换热器设计优化工具
DOI：
10.1016/j.renene.2008.01.006
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发表时间：
2008
期刊：
影响因子：
8.7
通讯作者：
U. Modhukalya
中科院分区：
文献类型：
--
作者：
Rakesh Kumar;Adwitiya Sinha;B. Singh;U. Modhukalya
遗传算法（GA）优化工具的设计应用，加上软计算技术的进步，导致了新的可能性，在计算机与优化过程的方式进行交互。在本文中，目标导向遗传算法的概念已被用来设计一个工具，用于评估和优化的各个方面的土壤-空气热交换器的行为。提出了一种基于遗传算法的优化设计方法，并将其应用于土壤空气换热器的优化设计中。通过对非空调建筑环境的详细热分析，利用遗传算法生成可能的设计方案，并根据建筑物的被动供暖和制冷进行评估。随后，将模拟结果用于进一步指导遗传算法搜索，以找到优化设计参数的高能量解决方案。本研究所探讨的具体问题是在非空调住宅建筑中，地-气热交换器的尺寸。所开发的算法适用于计算出口空气温度，因此适用于计算地-空换热器系统的加热和冷却潜力。该方法适用于广泛的设计优化问题，如选择建筑物，如绿色房屋，太阳能房屋，或加热和冷却的建筑物的机械系统。
Advancement in genetic algorithm (GA) optimization tools for design applications, coupled with techniques of soft computing, have led to new possibilities in the way computers interact with the optimization process. In this paper, the concept of goal-oriented GA has been used to design a tool for evaluating and optimizing various aspects of earth-to-air heat exchanger behavior. A new optimization method based on GA is applied as a generative and search procedure to optimize the design of earth-to-air heat exchanger. The GA is used to generate possible design solutions, which are evaluated in terms of passive heating and cooling of building, using a detailed thermal analysis of non air-condition building environment The results from the simulations are subsequently used to further guide the GA search to find the high-energy solutions for optimized design parameters. The specific problem addressed in this study is the sizing of earth-to-air heat exchanger in a non air-conditioned residential building. The developed algorithm is suitable for the calculation of the outlet air temperature and therefore of the heating and cooling potential of the earth-to-air heat exchanger system. This methodology is applicable to a wide range of design optimization problems like choice of building such as green house, solar house, or heating and cooling of buildings by mechanical system.