摘要
采用黏弹性体Maxwell模型,利用接触理论和有限元程序对果品挤压接触进行了理论分析和计算,总结出一些规律。这对果品在收获、贮运等过程中分析由于接触引起的机械损伤有着一定的意义。
The Maxwell viscoelastic design knowledge to analyze theory the definite meaning to mechanism damage bodies using contact theoretic knowledge and the Finite Element program extrusion contact of fruit are adopt. Some rules are summarized. These have because of contacting during the process in harvesting and storing.
出处
《科学技术与工程》
2008年第19期5481-5483,5490,共4页
Science Technology and Engineering
基金
国家自然基金项目(10762003)资助
关键词
果品
接触
应力
黏弹性
fruit contact stress viscoelastic
