稳态加速度模拟试验设备:离心机设计(3)

Steady state acceleration simulation test equipment: centrifuge design (Part Ⅲ)

文章分3篇10章详细介绍了稳态加速度模拟试验设备——离心机的设计。上篇对稳态加速度环境及其效应、相关试验方法和国家标准作了阐述;中篇(上)系统介绍了国内外离心机发展的历史,提供了较为全面具体的离心机结构概况,并对它们逐一进行小结与点评;中篇(下)对离心机进行基本理论分析,研究总体设计和部件设计问题,提出离心机设计原则及其计算方法;下篇通过一个国家"七五"科技攻关项目的实践作为实例,提供读者作设计参考。在文章中,作者对多年来积累的技术资料和实践心得进行了系统的整理和归纳,梳理出一条在离心机研制中科学的设计思路和实用的工作程序。该文章对相关领域的研究人员和技术人员会有启发和帮助,同时对其他同类设备的设计也有触类旁通的作用。文章主要探讨的对象是中型、大型、特大型航空航天物体离心机,土工离心机和载人离心机。

This paper is divided into three parts and ten chapters to discuss the non-standard steady state acceleration simulation test equipment—centrifuge in detail. The first part discusses the steady state acceleration environment and its effect, the correlation testing methods and the national standards. The second partⅠ discusses the domestic and foreign centrifuge developments and the structures with a brief history and provides a more comprehensive structure survey for all kinds of centrifuges. The second part Ⅱ presents the elementary theoretical analysis, the research general layout design and the components design, the principles of design and the computational method. The third part provides a practical design example. The main concern of this paper is the medium, large-scale, the extra large type aerospace centrifuge, the geotechnical centrifuge and the human centrifuge.