储粮生态系统通风干燥机理及数值模拟应用研究进展  

Research Progress on Ventilation and Drying Mechanism and Application of Numerical Simulation in Grain Storage Ecosystem

作　　者：王远成[1] 杨开敏[1] 李鑫 董晓倩 褚凤娇 Wang Yuancheng;Yang Kaimin;Li Xin;Dong Xiaoqian;Chu Fengjiao(School of Thermal Engineering,Shandong Jianzhu University,250101)

机构地区：[1]山东建筑大学热能工程学院,250101

出　　处：《粮食储藏》2024年第5期1-7,共7页Grain Storage

基　　金：国家重点研发计划(2024YFE0106800);山东省自然科学基金(ZR2021ME199);山东省高等学校“青创人才引育计划”。

摘　　要：粮食是人类生存和社会发展的重要资源,确保粮食的安全储存对保障粮食供应、维持市场稳定具有重要意义。分析了储粮生态系统通风干燥过程中粮食热湿传递机理,探讨了影响通风干燥效率的主要因素。综述了国内外在数值模拟技术方面的研究进展和应用现状,评估了这些技术在储粮生态系统中的应用效果。最后,展望了数值模拟技术在储粮生态系统通风干燥应用的发展趋势。Grain is a vital resource for human survival and social development.Ensuring the safe storage of grain is crucial for guaranteeing grain supply and maintaining market stability.This paper analyzes the heat and moisture transfer mechanisms in the ventilation drying of stored grain ecosystems and explores the main factors affecting drying efficiency.It reviews the research progress and application status of numerical simulation technology at home and abroad,and evaluates the effectiveness of these technologies in stored grain ecosystems.Finally,it discusses the development trends of numerical simulation technology in the application of ventilation drying in stored grain ecosystems.

关 键 词：粮食储藏 通风干燥 生态系统 热湿控制 数值模拟 

分 类 号：S379[农业科学—农产品加工]