农业机械学报2012，Vol.43Issue(z1)：215-217,201,4.DOI:10.6041/j.issn.1000-1298.2012.S0.043
荔枝压差预冷包装箱内气流场模拟与试验
Simulation and Experiment of Airflow Field in Cartons of Pressure-difference Pre-cooling for Litchi
摘要
Abstract
The airflow field in cartons of the pressure-difference pre-cooling litchi was simulated by using Fluent software based on standard model and SIMPLE algorithm. The fitting equation of the relationship about length of cartoon and static pressure in cartoon was gotten with the fitting accuracy 0.817, which was verified by experiment. The experiment and simulation shows that the law between the internal pressure and length of the cartoon is positive correlation, and the pressure of air entrance is high, the pressure of air outlet is low.关键词
荔枝/预冷包装箱/气体流场/模拟Key words
Litchi/ Pre-cooling cartoon/ Airflow field/ Simulation分类
农业科技引用本文复制引用
杨洲,陈朝海,段洁利,吕恩利,刘灿成,王亮..荔枝压差预冷包装箱内气流场模拟与试验[J].农业机械学报,2012,43(z1):215-217,201,4.基金项目
国家自然科学基金资助项目(30300210) （30300210）
