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J. Cent. South Univ. (2019) 26: 2623-2633 DOI: https://doi.org/10.1007/s11771-019-4199-z Tribological behavior of Cu-15Ni-8Sn/graphite under sea water,distilled water and dry-sliding conditions... stainless steel under dry-sliding, deionized water and sea water were investigated on a block-on-ring configuration. The results indicated that the friction coefficient was the lowest under dry-sliding......
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J. Cent. South Univ. Technol. (2011) 18: 658-665 DOI: 10.1007/s11771-011-0744-0 Numerical simulation of calm water entry of flatted-bottom seafloor mining tool HU Xiao-zhou(胡小舟), LIU Shao-jun(刘少军...: The hydrodynamic problem of a two-dimensional model of seafloor mining tool entering still water vertically at constant speed was analyzed based on the velocity potential theory. For the assumption......
; Technical optimization of LiFePO4 preparation by water quenching treatment PENG Zhong-dong(彭忠东), GAO Xu-guang(高旭光), HU Guo-rong(胡国荣), TAN Xian-yan(谭显艳), DU Ke(杜 柯), DENG Xin-rong(邓新荣), LIU Ye-xiang(刘业翔) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: A technique of combination of vacuum firing and water quenching was applied......
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Behavior of fluxed lime iron oxide pellets in hot metal bath during melting and refiningJ. Pal1,S. Ghorai1,M. C. Goswami1,D. Ghosh2,D. Bandyopadhyay1,S. Ghosh11. CSIR-National Metallurgical Laboratory2. Department of Metallurgical and Material Engineering, Jadavpur University摘 要:Lump lime as a flux material in a basic oxygen furnace (BOF) often creates......
J. Cent. South Univ. (2020) 27: 1273-1289 DOI: https://doi.org/10.1007/s11771-020-4366-2 Effect of obstruction on thermal performance of solar water heaters LI Da-peng(李大鹏)1, WANG Yu-fan(王宇凡)1, LIU... University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Solar water heaters (SWH) are widely used in urban areas because of their advantages in reducing energy consumption......
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