|本期目录/Table of Contents|

[1]张伟建,王新忠,李亮亮,等.夏季屋顶全开型温室遮阳网降温调控的CFD分析[J].江苏农业科学,2017,45(19):253-256.
 Zhang Weijian,et al.CFD analysis of cooling control of shade net in fully open roof greenhouse in summer[J].Jiangsu Agricultural Sciences,2017,45(19):253-256.
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夏季屋顶全开型温室遮阳网降温调控的CFD分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年19期
页码:
253-256
栏目:
农业工程与信息技术
出版日期:
2017-10-05

文章信息/Info

Title:
CFD analysis of cooling control of shade net in fully open roof greenhouse in summer
作者:
张伟建 王新忠 李亮亮 洪亚杰
江苏大学农业装备工程学院,江苏镇江 212013
Author(s):
Zhang Weijianet al
关键词:
遮阳网夏季降温屋顶全开型温室CFD
Keywords:
-
分类号:
S625.5+1
DOI:
-
文献标志码:
A
摘要:
为研究遮阳网对屋顶全开型温室夏季降温的影响,建立屋顶全开型温室的计算流体动力学(CFD)模型,在上海地区进行夏季试验。通过对比试验实测值与模拟值验证了模型的有效性,并利用试验和CFD模型分析了遮阳网对温室降温的影响,结果表明,遮阳网的使用层数对温室降温影响明显,2层遮阳网下温室室内外温差为4.5 ℃,1层遮阳网下为3.7 ℃,无遮阳网为1.3 ℃;利用CFD模拟分析了增加外遮阳网后的温室内温度场,在基本满足植物生长光照要求的情况下,温室接收的太阳总辐射降为176.3 W/m2,室内平均温度降为37.6 ℃,温室内局部高温状况也被大大缓解。
Abstract:
-

参考文献/References:

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相似文献/References:

[1]汪波,刘建,李波,等.夏季遮阳网覆盖对塑料薄膜大棚小气候的影响[J].江苏农业科学,2015,43(10):479.
 Wang Bo,et al.Effect of sunshade net on microclimate of plastic film greenhouse in summer[J].Jiangsu Agricultural Sciences,2015,43(19):479.

备注/Memo

备注/Memo:
收稿日期:2016-04-27
基金项目:国家科技支撑计划(编号:2014BAD08B03);江苏省重点研发计划(编号:BE2016323);江苏省昆山市科技计划(编号:KN1504)。
作者简介:张伟建(1988—),男,江苏连云港人,硕士研究生,主要从事温室流场方向研究。E-mail:9492945497@qq.com。
更新日期/Last Update: 2017-10-05