草类物料开式压缩过程的分析研究

An Analysis of Open Compression Frocedure of Herbage Material

国内外对草物料的压缩试验研究已有近70年的历史。在国外,主要集中对“闭式压缩”的试验研究。在我国,笔者首先提出并坚持进行开式压缩试验研究,尤其经过新鲜草物料压缩流变的大量试验之后,对开式压缩过程积累了较丰富的基础资料。在笔者和其主持的有关研究中,已涉及很多开式压缩试验研究的内容。为此,将对两类压缩的基本差异以及开式压缩的基本过程、基本定义、基本概念、术语、参量等进行全面的、统一的论述。

The history of the exoerimental study of herbage material compression at home and abroad has been undergone for about 70 years.The researchers in foreign country chiefly conducted the experimental study of “close type compression”and the author of this article put forward first and insited on carrying out the experimental study of “open type compression”.A loat of substantial content about “open type compression “can be found in the research works directed by the author. The issueson the essential difference between the two different type of compressions as well as the main process, the fundamental definition, the basic concept,the technical terms and the parameters of “open type compression” are expounded in an all-round way in this paper.