基于Fluent的多功能烤房流场分析及结构优化

doi:10.14088/j.cnki.issn0439-8114.2025.07.029

湖北农业科学 ›› 2025, Vol. 64 ›› Issue (7): 171-177.doi: 10.14088/j.cnki.issn0439-8114.2025.07.029

基于Fluent的多功能烤房流场分析及结构优化

李峰^1a, 饶智², 谭华^1a, 位军岗^1b, 陈礼梦^1a, 任婷^1a, 范子铃^1a, 李显秋^1a

1.云南农业大学,a.建筑工程学院;b.园林园艺学院,昆明 650201;
2.红云红河烟草(集团)有限责任公司,昆明 650231

收稿日期:2024-12-19 出版日期:2025-07-25 发布日期:2025-08-22
通讯作者: 李显秋（1973-）,女,云南昆明人,副教授,主要从事传统村落保护与发展研究,（电话）13529040286（电子信箱）906352703@qq.com。
作者简介:李峰（1996-）,男,辽宁盘锦人,在读硕士研究生,研究方向为农业经济,（电话）13804279902（电子信箱）554761955@qq.com。
基金资助:
云南省教育厅基金研究生类项目（JYLX-2025-6）; 云南农业大学第十七届学生科技创新创业行动基金项目（2024Y1003）; 广西高校中青年教师科研基础能力提升项目（2023KY0550）; 云南省科技厅科技计划重点研发计划社会发展专项（202403AC100042）; 云南省应用基础研究农业联合专项（2017FG001-057）; 国家级大学生创新创业训练计划项目(201810605033)

Flow field analysis and structural optimization of the multi-functional curing barn based on Fluent

LI Feng^1a, RAO Zhi², TAN Hua^1a, WEI Jun-gang^1b, CHEN Li-meng^1a, REN Ting^1a, FAN Zi-ling^1a, LI Xian-qiu^1a

1a. College of Architecture and Engineering; 1b. College of Landscape and Horticulture , Yunnan Agricultural University, Kunming 650201, China;
2. Hongyun Honghe Tobacco(Group) Co., Ltd., Kunming 650231, China

Received:2024-12-19 Published:2025-07-25 Online:2025-08-22

摘要/Abstract

摘要： 以多功能烤房为对象,基于标准k-ε湍流模型理论,采用Fluent软件开展数值模拟研究。通过系统分析进风口宽度、托盘与烤房侧壁之间的距离及导风板倾角等关键参数对流场的影响,验证不同结构方案对烤房内部流场稳定性的调控作用。结果表明,多功能烤房的最优结构参数组合为进风口宽度2.7 m、托盘与侧壁间距300 mm。设置宽度300 mm、间距200 mm的导风板系统,经测试,当导风板倾角为45°时,烤房内部流场均匀性达到最优状态,气流能够均匀作用于物料表面,显著改善了烘干效果。

关键词: Fluent, 多功能烤房, 流场, 结构优化

Abstract: Taking the multi-functional curing barn as the research object, numerical simulation research was conducted using Fluent software based on the standard k-å turbulence model theory.The influences of key parameters such as air inlet width, distance between the tray and the side wall of the curing barn, and deflector inclination angle on the flow field were systematically analyzed, verifying the regulatory effects of different structural schemes on the stability of the internal flow field of the curing barn.The results showed that the optimal combination of structural parameters for the multi-functional curing barn was an air inlet width of 2.7 m and a distance of 300 mm between the tray and the side wall.After testing the deflector system with a width of 300 mm and a spacing of 200 mm, it was found that when the deflector inclination angle was 45°, the uniformity of the internal flow field of the curing barn reached its optimal state, allowing airflow to act uniformly on the material surface and significantly improving the drying effect.

Key words: Fluent, multi-functional curing barn, flow field, structural optimization

中图分类号:

TS441

李峰, 饶智, 谭华, 位军岗, 陈礼梦, 任婷, 范子铃, 李显秋. 基于Fluent的多功能烤房流场分析及结构优化[J]. 湖北农业科学, 2025, 64(7): 171-177.

LI Feng, RAO Zhi, TAN Hua, WEI Jun-gang, CHEN Li-meng, REN Ting, FAN Zi-ling, LI Xian-qiu. Flow field analysis and structural optimization of the multi-functional curing barn based on Fluent[J]. HUBEI AGRICULTURAL SCIENCES, 2025, 64(7): 171-177.

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基于Fluent的多功能烤房流场分析及结构优化

Flow field analysis and structural optimization of the multi-functional curing barn based on Fluent

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