摘要
粮仓温度场控制是保证储粮安全的一个重要因素,通过数值计算进行粮仓温度场数值仿真,对于优化粮仓设计、合理进行粮仓温度控制具有重要意义。在考虑粮仓温度传递机理的基础上,建立了粮仓温度场数值计算的数学模型,基于GEOSLOPETEM/W计算软件,根据粮仓温度场监测数据得到了粮仓温度场分布,提出了粮食储藏中的温度控制措施。
The grain store thermal field control was an important attribute to guarantee the security of the grain storage. Numerical simulation of thermal field in grain store had an important significance on optimizing the grain store design, controlling the grain store temperature through the numerical computation. Considering on the basis of the grain store temperature transmits the mechanism, the mathematical mode of granary thermal field numerical computation was established. Based on GEOSLOPE TEM/W calculated software, the grain store thermal field distribution was obtained according to the grain store thermal field monitor data, the grain preserve temperature control measures were put forward.
出处
《安徽农业科学》
CAS
北大核心
2009年第32期16130-16131,16141,共3页
Journal of Anhui Agricultural Sciences
关键词
粮仓
温度场
数值仿真
温度监测
Grain store
Thermal field
Numerical simulation
Temperature survey
