滑动轴承两种油膜边界条件的比较

本文对滑动轴承计算中两种常用的油膜边界条件进行了比较，一种是雷诺边界条件，另一种即质量守恒边界条件。对于前者，常采用负压力归零法进行计算，对于后者，大多采用Elrod算法。本文通过改变Elrod算法中的变量θ的定义，对Elrood算法进行改进，建立一新的通用方程，可自动确定动态边界，并在稳态工况下，将两种边界条件的计算结果与实验数据进行比较，发现根据质量守恒边界条件采用本文新改进的算法计算所得结果与实验数据十分吻合，同时，计算结果表明，空穴并不总是降低轴承的承载力，在稳态工况下，当空穴压力为较大的负压力时，轴承的承载能力反而有明显提高。     

润滑油混入气泡后对滑动轴承耗油量的影响

滑动轴承的耗油量是一项重要的特性参数。本文在引入气油两相流粘度模型的基础上，建立了一套适用于气油两相流工况下径向滑动轴承的数值计算理论，计算研究了气油两相流对滑动轴承耗油量的影响     

Solid Film Deposition and Non-Sacrificial Boundary Lubrication

This paper reports the results of studying various approaches in non-sacrificial boundary lubrication in which the deposition of a beneficial surface layer is the result of a chemical reaction involving one or more components in the lubricating fluid but not the metal surface itself. This is in contrast to the conventional approach which involves the rubbing surfaces as reactants with the components in the lubricant and usually promotes wear as the result of chemical change of the surfaces. The most interesting findings show that a reaction between a molybdenum complex and a mixture of zinc dialkylphosphorodithioates produced in situ deposition of MoS₂ and some other unidentified crystalline material. Effective reductions in friction and wear were obtained. Electron diffraction patterns of the worn metal surface established the presence of MoS₂.     

《辽宁工学院学报》论文及参考文献的统计分析

运用文献计量学的原理和方法,通过对《辽宁工学院学报》（自然科学版）在1996－2000年间发表的论文进行统计,对作者歙 和度、报道时差及参考文献的数量、语种等有关信息进行定量统计分析,揭示了论文作者的分布特点,并客观地进行了评价,提出了建议。     

A Study on the Stability Analysis and Optimum Design for Journal Bearings

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周向进油、浅腔节流的动静压滑动轴承的有限元－优化综合分析

本文讨论一种只靠浅腔节流的动静压轴承并对此进行了有限元分析和优化计算，建立了有限元－优化迭代的计算模型，编制了计算机程序，给出了主要设计参数的优化结果和该节流形式的相当节流比．     

Content analysis of research in the Journal of Counseling Psychology (1973–1998).

A content analysis of the research published in the Joumal of Counseling Psychology (JCP) was conducted for a 26-year period (1973–1998). A total of 2,027 articles were classified into 14 substantive content categories. Frequency distributions were used to identify the most frequently published authors and institutional affiliations, as well as the gender and ethnic characteristics reported. The principal areas of research activity and publication in the JCP were process only, process and outcome, vocational behavior research, and the development and evaluation of tests and measures. These 4 categories accounted for 55.2% of the articles examined. Typical reported samples contained college students of both genders. This content analysis revealed that over this 26-year time span, the research reported in the JCP has remained consistent with the mission statement of the journal. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Editorial.

This editorial notes that this issue of the Journal appears under a changed title, a change that reflects more accurately the field of psychology with which the Journal is concerned--clinical psychology--and at the same time augurs a more contemporary interpretation of that field. The title of Journal of Consulting and Clinical Psychology was endorsed and is now official. In addition, the editor states that he is hopeful that further experience in his role will identify ways in which the Journal can serve clinical psychology more effectively. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Message from the President.

The Canadian Journal of Behavioural Science is the fourth venture in journal publication of the Canadian Psychological Association. The first was the Bulletin, a modest little quarterly which from 1940 to 1946 served the association as an embryonic scientific journal and newsletter. By 1946 the number of reports of scholarly and scientific works which it received indicated clearly that a proper scientific journal was required. Hence, in 1947 the association undertook its second, but first major journal publishing venture, the Canadian Journal of Psychology. This replaced the Bulletin. In 1950, the association established another journal to serve as a house organ and named it the Canadian Psychologist. In May 1967, the association decided that if funds could be found, a journal devoted to theory, research, and application in the areas of psychology concerned with social problems would be established and called the Canadian Journal of Behavioural Science. In January 1968 President W. H. Coons reported the gratifying news that the Canada Council had agreed to provide the needed funds. With the wholehearted support of the members of the association the Canadian Journal of Behavioural Science should soon become a sister of the Canadian Journal of Psychology of which the Canadian psychological community can be justly proud. (PsycINFO Database Record (c) 2011 APA, all rights reserved)