Xinjiang Agricultural Sciences ›› 2022, Vol. 59 ›› Issue (2): 493-501.DOI: 10.6048/j.issn.1001-4330.2022.02.028
• Agricultural Equipment Engineering and Mechanization·Facility Agriculture·Animal Husbandry Veterinarian • Previous Articles Next Articles
MA yuehong1(), Li bao ming2(), Li huishuang3
Received:
2021-01-15
Online:
2022-02-20
Published:
2022-03-22
Correspondence author:
Li bao ming
Supported by:
通讯作者:
李保明
作者简介:
马月虹(1974-),女,新疆库尔勒人,研究员,博士,硕士生导师,研究方向设施农业工程,(E-mail) 923999218@qq.com
基金资助:
CLC Number:
MA yuehong, Li bao ming, Li huishuang. Numerical Simulation Analysis of Heat Transfer in Solar Greenhouse of Mortar Block Composite Wall and Brick Wall in Xinjiang[J]. Xinjiang Agricultural Sciences, 2022, 59(2): 493-501.
马月虹, 李保明, 李慧霜. 新疆砌块复合墙体和砖墙日光温室的传热数值模拟分析[J]. 新疆农业科学, 2022, 59(2): 493-501.
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URL: http://www.xjnykx.com/EN/10.6048/j.issn.1001-4330.2022.02.028
位置 Seat | 结点数 Number of nodes | 网格数 Mesh number |
---|---|---|
内部空气 Internal air | 58.4 58.4 | 61 61 |
外部空气 External air | 236.7 236.7 | 24.4 24.4 |
Table 1 Calculate the number of domain node grids (ten thousand)
位置 Seat | 结点数 Number of nodes | 网格数 Mesh number |
---|---|---|
内部空气 Internal air | 58.4 58.4 | 61 61 |
外部空气 External air | 236.7 236.7 | 24.4 24.4 |
时间 Time | 位置 Seat | 温度值 Temperature value(℃) |
---|---|---|
白天(14:00) Day(14:00) | 墙体 | 12.7 |
后屋面 | 13.8 | |
外部空气 | -13.3 | |
内部地面 | 14.3 | |
外部地面 | -6.8 | |
夜间(03:00) Night(03:00) | 墙体 | 11.2 |
后屋面 | 10.2 | |
外部空气 | -15.9 | |
内部地面 | 12.0 | |
外部地面 | -13.1 | |
夜间(06:00) Night(06:00) | 墙体 | 10.3 |
后屋面 | 10.0 | |
外部空气 | -16.3 | |
内部地面 | 11.2 | |
外部地面 | -16.0 |
Table 2 Temperature of common brick- wall greenhouse
时间 Time | 位置 Seat | 温度值 Temperature value(℃) |
---|---|---|
白天(14:00) Day(14:00) | 墙体 | 12.7 |
后屋面 | 13.8 | |
外部空气 | -13.3 | |
内部地面 | 14.3 | |
外部地面 | -6.8 | |
夜间(03:00) Night(03:00) | 墙体 | 11.2 |
后屋面 | 10.2 | |
外部空气 | -15.9 | |
内部地面 | 12.0 | |
外部地面 | -13.1 | |
夜间(06:00) Night(06:00) | 墙体 | 10.3 |
后屋面 | 10.0 | |
外部空气 | -16.3 | |
内部地面 | 11.2 | |
外部地面 | -16.0 |
时间 Time | 位置 Seat | 温度值 Temperature value(℃) |
---|---|---|
白天(14:00) Day(14:00) | 墙体 | 14.5 |
后屋面 | 13.8 | |
外部空气 | -13.3 | |
内部地面 | 14.3 | |
外部地面 | -6.8 | |
夜间(03:00) Night(03:00) | 墙体 | 12.9 |
后屋面 | 11.2 | |
外部空气 | -15.9 | |
内部地面 | 12.0 | |
外部地面 | -13.1 | |
夜间(06:00) Night(06:00) | 墙体 | 12.0 |
后屋面 | 11.0 | |
外部空气 | -16.3 | |
内部地面 | 11.2 | |
外部地面 | -16.0 |
Table 3 Temperature of block and brick wall greenhouse
时间 Time | 位置 Seat | 温度值 Temperature value(℃) |
---|---|---|
白天(14:00) Day(14:00) | 墙体 | 14.5 |
后屋面 | 13.8 | |
外部空气 | -13.3 | |
内部地面 | 14.3 | |
外部地面 | -6.8 | |
夜间(03:00) Night(03:00) | 墙体 | 12.9 |
后屋面 | 11.2 | |
外部空气 | -15.9 | |
内部地面 | 12.0 | |
外部地面 | -13.1 | |
夜间(06:00) Night(06:00) | 墙体 | 12.0 |
后屋面 | 11.0 | |
外部空气 | -16.3 | |
内部地面 | 11.2 | |
外部地面 | -16.0 |
名称 Name | 密度 Density (kg/m3) | 比热容 Specific heat ( J/(kg·k)) | 导热系数 Thermal conductivity (w/(m·k)) | 吸收系数 Absorption coefficient | 散射系数 Scattering Coefficient | 扩散系数 Diffusion Coefficient |
---|---|---|---|---|---|---|
普通砖 Brick | 1 400 | 1 050 | 0.580 | 0.6 | 1 | 1 |
砂浆砌块砖 Mortar brick | 1 119 | 1 180 | 0.774 | 0.6 | 1 | 1 |
保温苯板 Benzene Board for thermal insulation | 20 | 1 500 | 0.046 | 0.2 | 1 | 1 |
前屋白天薄膜 Film | 900 | 2 550 | 0.029 | 0.1 | 0 | 1 |
夜间保温被 Thermal quilt | 134 | 1 230 | 1.182 | 0.7 | 1 | 1 |
地表土壤 Surface soil | 1 680 | 2 000 | 0.1 | 0.5 | 1 | 1 |
室内空气 Indoor air | 1.29 | 1 030 | 0.023 | 0 | 0 | 1 |
Table 4 Properties of greenhouse materials
名称 Name | 密度 Density (kg/m3) | 比热容 Specific heat ( J/(kg·k)) | 导热系数 Thermal conductivity (w/(m·k)) | 吸收系数 Absorption coefficient | 散射系数 Scattering Coefficient | 扩散系数 Diffusion Coefficient |
---|---|---|---|---|---|---|
普通砖 Brick | 1 400 | 1 050 | 0.580 | 0.6 | 1 | 1 |
砂浆砌块砖 Mortar brick | 1 119 | 1 180 | 0.774 | 0.6 | 1 | 1 |
保温苯板 Benzene Board for thermal insulation | 20 | 1 500 | 0.046 | 0.2 | 1 | 1 |
前屋白天薄膜 Film | 900 | 2 550 | 0.029 | 0.1 | 0 | 1 |
夜间保温被 Thermal quilt | 134 | 1 230 | 1.182 | 0.7 | 1 | 1 |
地表土壤 Surface soil | 1 680 | 2 000 | 0.1 | 0.5 | 1 | 1 |
室内空气 Indoor air | 1.29 | 1 030 | 0.023 | 0 | 0 | 1 |
[1] | 张立芸. 新材料墙体日光温室的试验研究[D]. 北京:中国农业大学, 2006. |
ZHANG Liyun. Experimental study on new material wall solar greenhouse[D]. Beijing: China Agricultural University, 2006. | |
[2] | 张峰. 下沉式日光温室温度环境模拟与实验研究[D]. 山东:山东建筑大学, 2013. |
ZHANG Feng. Simulation and Experimental Research on Temperature Environment of Sunken Solar Greenhouse[D]. Shandong: Shandong Jianzhu University, 2013. | |
[3] | 郭慧卿, 李振海, 张振武, 等. 日光温室墙体保温蓄热性能模拟分析[J]. 上海交通大学学报(农业科学版), 2008, 5(10):126-132. |
GUO Huiqing, LI Zhenhai, ZHANG Zhenwu, et al. Simulation analysis of thermal insulation and heat storage performance of solar greenhouse wall[J]. Journal of Shanghai Jiao Tong University (Agricultural Science Edition), 2008, 5(10):126-132. | |
[4] | 魏玲, 童艳, 陈桂英, 等. 加气混凝土墙体非稳态传热的数值模拟[J]. 南京工业大学学报, 2003, 25(2):53-57. |
WEI Ling, TONG Yan, CHEN Guiying, et al. Numerical Simulation of Unsteady Heat Transfer of Aer Concrete Wall[J]. Journal of Nanjing Tech University, 2003, 25(2):53-57. | |
[5] | 任晓萌, 程杰宇, 夏楠, 等. 日光温室自然对流蓄热中空墙体蓄放热效果研究[J]. 中国农业大学学报, 2017, 22(2):115-122. |
REN Xiaomeng, CHENG Jieyu, XIA Nan, Study on the Effect of Natural Convective Heat Storage hollow Wall Heat Storage in Solar Greenhouse[J]. Journal of China Agricultural University, 2017, 22(2):115-122. | |
[6] | 佟国红, David M,. Christopher . 墙体材料对日光温室温度环境影响的CFD模拟[J]. 农业工程学报, 2009, 29(3):153-157. |
TONG Guohong, David M,. Christopher . Christopher. CFD Simulation of Wall Materials' Environmental Impact on Solar Greenhouse Temperature[J]. Transactions of the Chinese Society of Agricultural Engineering, 2009, 29(3):153-157. | |
[7] | 孟力力. 基于VB和MATLAB的日光温室热环境模型构建与结构优化[D]. 北京: 中国农业科学院, 2008. |
MENG Lili. Solar Greenhouse Thermal Environment Model Construction and Structural Optimization Based on VB and MATLAB[D]. Beijing: Chinese Academy of Agricultural Sciences, 2008. | |
[8] | 张立明, 邹志荣, 陆国东, 等. 日光温室墙体复合相变材料的制备与有限元分析[J]. 农机化研究, 2008,(4):158-160. |
ZHANG Liming, ZOU Zhirong, LU Guodong, et al. Preparation and Finite Element Analysis of Composite Phase Change Materials for Solar Greenhouse Walls[J]. Journal of Agricultural Mechanization Research, 2008(4):158-160. | |
[9] | 高洁. 日光温室湿度分布规律的数值模拟研究[D]. 山西:山西农业大学, 2016. |
Gao Jie. Numerical simulation study of humidity distribution law in solar greenhouse[D]. Shanxi: Shanxi Agricultural University, 2016 | |
[10] | 王福军. 计算流体动力学分析:CFD软件原理与应用[M]. 北京: 清华大学出版社, 2004. |
WANG Fujun. Computational Fluid Dynamics Analysis: Principles and Applications of CFD Software[M]. Beijing: Tsinghua University Press, 2004. | |
[11] | 高洁, 郑德聪. 日光温室湿度分布的数值模拟[J]. 灌溉排水学报, 2017, 36(4):31-36. |
GAO Jie, ZHENG Decong. Numerical Simulation of Humidity Distribution in Solar Greenhouse[J]. Journal of Irrigation and Drainage, 2017, 36(4):31~36. | |
[12] | 程秀花. 日光温室环境因子时空分布CFD模型构建及预测分析研究[D] 镇江:江苏大学, 2011. |
CHENG Xiuhua. Research on CFD Model Construction and Predictive Analysis of Spatial-Temporal Distribution of Environmental Factors in Solar Greenhouse[D] Zhenjiang: Jiangsu University, 2011. | |
[13] | 谭胜男. 基于CFD的现代化日光温室环境数值模拟与优化研究[D]. 南京:南京农业大学, 2013. |
TAN Shengnan. Numerical Simulation and Optimization of Modern Solar Greenhouse Environment Based on CFD[D]. Nanjing: Nanjing Agricultural University, 2013. | |
[14] | 张伟建. 基于CFD的屋顶全开型日光温室自然通风流场分析和降温调控[D]. 镇江:江苏大学, 2016. |
ZHANG Weijian. Natural ventilation flow field analysis and cooling regulation of roof fully open solar greenhouse based on CFD[D]. Zhenjiang: Jiangsu University, 2016. | |
[15] | Huang S, Su X, Guo J, Wang L. Unsteady numerical simulation for gas-liquid two-phase flow in self-priming process of centrifugal pump, Energy Conversion and Management, 2014: 85. |
[16] | Miroslava Kmecova, Ondrej Sikula, Michal Krajcik. Circular Free Jets: CFD Simulations with Various Turbulence Models and Their Comparison with Theoretical Solutions, IOP Conference Series: Materials Science and Engineering, 2019, 471(6). |
[17] | Mohammadreza Shirzadi, Parham A. Mirzaei, Mohammad Naghashzadegan. Improvement of k-epsilon turbulence model for CFD simulation of atmospheric boundary layer around a high-rise building using stochastic optimization and Monte Carlo Sampling technique, Journal of Wind Engineering & Industrial Aerodynamics, 2017: 171. |
[18] | 杨兴标, 李红, 陈超. 湍流模型对离心泵扬程预测准确性的影响[J]. 排灌机械工程学报, 2015, 33(8):656-660. |
YANG Xingbiao, LI Hong, CHEN Chao. Effect of Turbulence Model on Accuracy of Centrifugal Pump Head Prediction[J]. Journal of Drainage and Irrigation Machinery Engineering, 2015, 33(8):656-660. | |
[19] | 宿文. 自然通风对日光温室小气候影响的CFD模拟研究[D]. 南京:南京信息工程大学, 2016. |
Su Wen. CFD simulation study on the effect of natural ventilation on the microclimate of solar greenhouse[D]. Nanjing: Nanjing University of Information Science and Technology, 2016. | |
[20] | 侯加林, 王涛, 蒋韬, 等. 基于有限元分析的日光温室土质墙体温度场模拟与验证[J]. 山东农业科学, 2014, 46(4):7-11. |
HOU Jialin, WANG Tao, JIANG Tao, et al. Simulation and Verification of Temperature Field of Soil Wall in Solar Greenhouse Based on Finite Element Analysis[J]. Shandong Agricultural Sciences, 2014, 46(4):7-11. |
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