基于CFD仿真的玻璃温室物联网制冷系统设计与实验

IF 2.4 4区农林科学 Q2 AGRICULTURAL ENGINEERING

Journal of Agricultural Engineering Pub Date : 2022-07-25 DOI:10.4081/jae.2022.1384

Zanbin Zhu, Yubing Li, Shoufu Gong

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引用次数: 1

摘要

在夏季高温季节，温室降温系统的性能是影响温室作物授粉和果实形成的关键因素。科学设计大棚冷却系统，智能控制冷却设备，可以保证大棚作物正常生长，节约能源。本文分析了温室的热平衡理论，基于工程热物理理论，结合温室环境调控，建立了玻璃温室的热环境模型。本研究采用CFD (Computational Fluid Dynamics)仿真技术，模拟温室温度场的变化并进行实验分析，科学设计智能温室温控制冷系统。为玻璃温室物联网制冷系统的设计提供理论分析和工程实践参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and experiment of IOT cooling system in glass greenhouse based on CFD simulation

In the summer heat season, the performance of greenhouse cooling system is the key factor of the greenhouse crop pollination and fruit formation. Scientific design of greenhouse cooling system and intelligent control of cooling equipment can ensure the normal growth of greenhouse crops and save energy. In this paper, the thermal equilibrium theory of greenhouse is analyzed, and the thermal environment model of glass greenhouse is established based on the theory of engineering thermophysics combined with greenhouse environmental regulation. This study uses CFD (Computational Fluid Dynamics) simulation technology to simulate the change of greenhouse temperature field and perform experimental analysis, and designs an intelligent greenhouse temperature control cooling system scientifically. It provides reference for the design of IOT (Internet of Things) cooling system in glass greenhouse in theoretical analysis and engineering practice.

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来源期刊

Journal of Agricultural Engineering AGRICULTURAL ENGINEERING-

CiteScore

2.30

自引率

5.60%

发文量

审稿时长

10 weeks

期刊介绍： The Journal of Agricultural Engineering (JAE) is the official journal of the Italian Society of Agricultural Engineering supported by University of Bologna, Italy. The subject matter covers a complete and interdisciplinary range of research in engineering for agriculture and biosystems.