在家禽生产中建模环境条件:计算流体动力学方法.
Erdem Küçüktopçu1, Bilal Cemek1, Halis Simsek2
1Department of Agricultural Structures and Irrigation, Ondokuz Mayıs University, Samsun 55139, Türkiye.
Animals : an open access journal from MDPI
|February 10, 2024
概括
计算流体动力学 (CFD) 是优化家禽环境的强大工具. 本综述强调了CFD在通风,空气质量和排放方面的应用,讨论了挑战和未来的研究方向.
科学领域:
- 农业工程 农业工程
- 环境科学 环境科学
- 计算科学 计算科学
背景情况:
- 禽舍的环境条件对动物福利和生产力有很大影响.
- 评估和优化这些环境传统上涉及复杂的测量.
- 计算流体动力学 (CFD) 已经成为环境评估的有效替代方案.
研究的目的:
- 提供对CFD应用在家禽养环境中的近期进展进行全面的审查.
- 引导研究人员识别相关的CFD研究.
- 巩固对CFD方法,挑战和该领域未来方向的知识.
主要方法:
- 对家禽养场中CFD研究的文献综述.
- 研究的分类基于关键的环境方面:进口/风扇配置,通风设计,温度-湿度,空气流和排放.
- 分析常用的流模型 (例如,k-ε变体).
- 讨论CFD过程中的挑战和解决方案,包括路径规划.
主要成果:
- CFD被广泛应用于分析家禽舍的通风,空气质量和排放.
- 标准k-ε,RNG k-ε和可实现的k-ε是普遍存在的流模型.
- 差价合约应用的主要领域包括空气流分布和环境参数分析.
- 对差价合约实施的挑战包括数据采集,验证和网联.
结论:
- CFD是家禽舍环境管理的一个有价值且越来越多地被采用的工具.
- 未来的研究应该专注于将CFD与机器学习,BIM和控制系统集成在一起.
- 应对当前的挑战将进一步提高CFD在这个领域的实用性和准确性.
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