基于CNKI的2010—2020年《排灌机械工程学报》载文统计分析

为了更好认识和了解《排灌机械工程学报》,2021年9月25日,在创刊40周年之际,基于中国知网全文数据库,利用文献计量法,统计分析了2010—2020年《排灌机械工程学报》刊载的论文情况,总结论文、作者及影响力的变化情况.结果表明:11年间总载文量1 853篇,年载文量总体呈上升趋势,论文篇幅也明显变长;栏目基本稳定,泵理论与技术为特色栏目,发表论文最多,占36.10%;篇均引文14.24条.作者群分布广泛,主要来自高校,第一作者最多来自江苏大学,占28%,海外论文占4.05%,跨单位的合作和团队协作越来越多,篇均作者4.71人,独立作者仅占1.35%.刊载论文具有鲜明的学科特点,关键词“数值模拟”“离心泵”“压力脉动”“空化”“产量”出现频次位居前五.期刊总被引频次保持增长趋势,影响因子和篇均被引频次处于较高的水平.研究结果客观展示了《排灌机械工程学报》更名以来办刊历程和学术影响,一定程度上揭示了排灌机械行业研究热点和发展趋势,可为读者和相关研究提供科学参考.

Statistical analysis of papers published in Journal of Drainage and Irrigation Machinery Engineering in 2010—2020 based on CNKI

On the 40th anniversary of the launch of the Journal of Drainage and Irrigation Machinery Engineering, in order to better understand the Journal of Drainage and Irrigation Machinery Enginee-ring, on September 25, 2021, the papers published in this journal from 2010 to 2020 were statistically analyzed, based on the full-text database of the CNKI, using the bibliometric method, and the changes of papers, authors and influence were summarized. The results show that the total number of papers is 1 853 in 11 years, and the annual number of papers is on the rise. The length of the papers is also significantly longer. The column is basically stable, as the characteristic column, pump theory and technology with the most papers published, accounting for 36.10%.There are 14.24 references per paper. The author group is widely distributed, mainly from colleges and universities. The first author is most from Jiangsu University, accounting for 28%, and overseas papers account for 4.05%. There are more and more cross unit cooperation and teamwork, with an average of 4.71 authors and only 1.35% independent authors. The published papers have distinct disciplinary characteristics, and the occurrence frequency of key words ″numerical simulation″, ″centrifugal pump″, ″pressure pulsation″, ″cavitation″ and ″output″ ranks among the top five. The total citation frequency of this journal maintains an upward trend, and the influencing factors and citations per paper reach a high level. The research results objectively show the development process and academic influence of the Journal of Drainage and Irrigation Machinery Engineering since its renaming, reveal the research hotspots and tendency to a certain extent, and provide some references for readers and related research.