食品科学 ›› 2008, Vol. 29 ›› Issue (8): 137-139.

• 基础研究 • 上一篇    下一篇

蓖麻蒴果脱壳的力学分析

曹玉华, 李长友,张增学, 沈文浩   

  1. 华南农业大学工程学院
  • 出版日期:2008-08-15 发布日期:2011-08-26

Machanical Analysis on Cracking of Castor Capsule

 CAO  Yu-Hua, LI  Chang-You, ZHANG  Zeng-Xue, SHEN  Wen-Hao   

  1. College of Engineering,South China Agricultural University,Guangzhou 510642,China
  • Online:2008-08-15 Published:2011-08-26

摘要: 对蓖麻蒴果果壳的物理机械特性进行测定和分析,并将其简化成各向同性、均匀厚度的薄球壳,利用薄壳理论进行内力和位移分析,结果表明两对法向集中力作用比较有利壳的均匀破裂。

关键词: 蓖麻蛋白, 剥壳, 内力, 位移

Abstract: In this study,the physical and mechanical performance of castor capsule shell was measured. By being simplified into a homogeneous thin-shell,its internal force and movement were analyzed by theory of thin-shell. The results proveed that two pairs of perpendicular foeces are benefical to even and complete cracking.

Key words: castor protein, cracking, internal force, movement