Acta Metall Sin  1989, Vol. 25 Issue (5): 99-106    DOI:

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APPLICABILITY OF SIMILITUDE PRINCIPLE TO STUDY STRATIFICATION THEORY OF GRAVITY CONCENTRATION

WEI Dezhou;SUN Yubo Northeast University of Technology; Shenyang WEI Dezhou;lecturer;Department of Mineral Engineering;Northeast University of Techhnology;110006 Shenyang

WEI Dezhou;SUN Yubo Northeast University of Technology; Shenyang WEI Dezhou;lecturer;Department of Mineral Engineering;Northeast University of Techhnology;110006 Shenyang. APPLICABILITY OF SIMILITUDE PRINCIPLE TO STUDY STRATIFICATION THEORY OF GRAVITY CONCENTRATION. Acta Metall Sin, 1989, 25(5): 99-106.

Abstract References Related Articles Recommended Metrics Download:  PDF(669KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The stratification processes were studied in detail by the applicationof the similitude principle, and the similitude criteria were derived. Two possibleπ equations were deduced on the basis of the experimental results. How to applythe π equation to predict separating results and to control separating processes wasintroduced with examples. Key words:  similitude principle      π equation      gravity concentration      gravitative stratification      Received:  18 May 1989      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1989/V25/I5/99 1 沈自求.相似理论及其在化工上的应用,高等教育出版社,1969:53--57 2 Лященко Л В著,东北工学院选矿教研组译,重力选矿法,冶金工业出版社,1958:62--66 3 徐挺.相似理论与模型试验,中国农业机械出版社,1982:79--86 4 张荣曾,张家骏,梁杰.悬浮分层理论和临界速度的研究,北京矿业学院内部资料,1964:13--17 5 姚书典,汪万年.宽级别非均匀粒群在上升介质流中的按比重分层,中南矿冶学院内部资料,1964:5--9 6 董德元,杨节,苏敏文,顾关根.试验研究的数理统计方法,中国计量出版社,1987:216--254 7 陈炳辰.选矿数学模型(上册),东北工学院出版社,1982:4-11-4-21+ [1] QU Zhihao;PENG Huihong Shanghai Technical College of Metallurgy; Shanghai Institute of Non-Ferrous Metals;Correspondent Faculty of Mechamics; Shanghai Technical College of Metalhurgy; Shanghai 200233. A COMPOSITE METHOD OF SOLUTION FOR CONTACT STRESSES ON ROLLER[J]. 金属学报, 1992, 28(5): 51-58. [2] WANG Weixing;HUANG Shu;CHBN Jin Central South University of Technology; Changsha WANG Weixing; Department of Mineral Engineering; Central South University ofTechnology; Changsha 410083. APPLICATION OF TRIANGLE MAPKOB CHAIN TO GRAVITY CONCENTRATION[J]. 金属学报, 1989, 25(5): 89-98. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed