期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

风压通风的单栋温室内部流场的ANSYS CFD模拟 被引量：21

ANSYS CFD Simulation of Airflow Distribution in a Tunnel Greenhouse under Wind Driven Situation
下载PDF
导出
摘要 利用ANSYSCFD软件模拟了单栋温室内风速为3m/s时的速度场,在此基础上比较了侧窗通风、侧窗加天窗组合通风等几种不同的通风方式下的温室内部流场变化。由理论推导和对模拟结果分析得出侧窗加天窗的通风布局的平均风速较高,因而通风率较高,对作物的损害较小。 Simulation of airflow field in a tunnel greenhouse under the wind speed of 3 m/s was investigated with the use of CFD and ANSYS package. The aim of the simulation is to investigate the airflow pattern inside the tunnel greenhouse. Through comparing the airflow field of three ventilators configurations and average wind speeds, it was concluded that the configuration of side and roof ventilation is the best pattern for ventilation.
作者 王健 汪小旵 丁为民
机构地区 南京农业大学工学院
出处 《农业机械学报》 EI CAS CSCD 北大核心 2007年第3期114-116,121,共4页 Transactions of the Chinese Society for Agricultural Machinery
关键词 温室 通风 计算流体力学 流场 Greenhouse, Ventilation, Computational flow dynamics, Airflow field
分类号 S625 [农业科学—园艺学]
  • 相关文献

参考文献11

  • 1黄万欣.自然通风温室及通风量研究[J].农机化研究,2004,26(4):53-54. 被引量：11
  • 2Bot G P A.Greenhouse climate:from physical processes to a dynamic model[D].Wageningen:Wageningen University,1983.
  • 3Campen J B,Bot G P A.Determination of greenhouse-specific aspects of ventilation using three-dimensional computational fluid dynamics[J].Biosystems Engineering,2003,84 (1):69～ 77.
  • 4司慧萍,苗香雯.华东型连栋塑料温室自然通风开窗度模型及试验研究[J].浙江大学学报（农业与生命科学版）,2005,31(1):113-118. 被引量：3
  • 5Montero J I,Hunt G R,Kamaruddin R,el al.Effect of ventilator configuration on wind-driven ventilation in a crop protection structure for the tropics[J].Biosystems Engineering,2001,80(1):99～107.
  • 6Boulard T,Baille A.Modeling of air exchange rate in greenhouse equipped with continuous roof vents[J].Journal of Agricultural Engineering Research,1995,61 (1):37～48.
  • 7Boulard T,Feuilloley P,Kittas C.Natural ventilation performance of six greenhouse and tunnel types[J].Journal of Agricultural Engineering Research,1997,67 (4):249～ 266.
  • 8Versteeg H K,Malalakera W.An introduction to computationfluid dynamics[M].London:Longman,1995.
  • 9陈忠购,张天柱.计算流体力学在温室研究领域的应用[J].农村实用工程技术（温室园艺）,2004(6):56-57. 被引量：3
  • 10Bartzanas T,Boulard T,Kittas C.Numerical simulation of airflow and temperature distribution in a tunnel greenhouse equipped insect-proof screen in the openings[J].Computer and Electronics in Agriculture,2002,34 (1～3):207～221.

二级参考文献21

  • 1李惟毅,李兆力,雷海燕,刘洋.农业温室微气候研究综述与理论模型分析[J].农业机械学报,2005,36(5):137-140. 被引量：33
  • 2徐昶听.农业生物学环境控制[M].Beijing:China agricultural publishing house,1998．5.84-92.
  • 3周长吉.Lightingdesignofsolargreenhouse[J].石河子农学院学报,1996,(3):10-16.
  • 4T.Boulard,G.Papadakis,C.Kittas.Air flow andassociated sensible heat exchanges in a naturally ventilated greenhouse[J].Agricultural and Forest Meteorology,1997(88):111—119.
  • 5Meir Teitel,Josef Tanny.Natural ventilation of greenhouse:experiments and model[J].Agricultural and Forest Meteorology,1999(96):59—70.
  • 6S.Wang,J.Deltour.Lee side Ventilation-induced Air Movement in a Large-Scale Multispan Greenhouse[J].J.Agric.Engng Res,1999(74):103—110.
  • 7P.Munoz,J.I.Montero.Effect of insect—proof Screens and Roof Openings on Greenhouse Ventilation[J].J.Agric.Engng Res.1999(73):17l-178.
  • 8Boulard T.,Meneses J.F.,MermierM.The mechani- sms involved in the natural ventilation of greenhouse[J].Agr.and Forest Meteor,1996, (79):61-77.
  • 9Kittas C.,Boulard T.Greenhouse ventilation rates through combined roof and side openings: A experimental study[J].Proceedings of the in -ternational conference and British-Israel workshop on greenhouse technology, Acta hor- ticulture,1996,(443):31-38.
  • 10Beiley B.J.,Constraints.Limitations and achie vements in greenhouse natural ventilation[A]. Proceedings of the international conference and British -Israel workshop on greenhouse technology[C]. Acta horticulture,1999,(534): 31-38.

共引文献27

同被引文献241

引证文献21

二级引证文献205

农业机械学报
2007年 第3期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部