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J. Cent. South Univ. (2020) 27: 2662-2672 DOI: https://doi.org/10.1007/s11771-020-4489-5 Transient numerical simulation of annealing process in a conjugate combined radiation conduction heat... process in a cubic furnace in which a solid element is placed in its center. As the working gas can have some radiating features, a set of governing equations including the energy balance......
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J. Cent. South Univ. (2016) 23: 2720-2727 DOI: 10.1007/s11771-016-3333-4 Performance comparison for oil-water heat transfer of circumferential overlap trisection helical baffle heat exchanger WANG... tests were conducted on oil–water heat transfer in circumferential overlap trisection helical baffle heat exchangers with incline angles of 12°, 16°, 20°, 24° and 28°, and compared with a segmental......
J. Cent. South Univ. Technol. (2011) 18: 1733-1737 DOI: 10.1007/s11771-011-0895-z Function chain neural network prediction on heat transfer performance of oscillating heat pipe based on grey...: As for the factors affecting the heat transfer performance of complex and nonlinear oscillating heat pipe (OHP), grey relational analysis (GRA) was used to deal with the relationship between heat transfer rate......
Heat transfer study on solid and porous convective fins with temperature-dependent heat generation using efficient analytical methodS. E. Ghasemi1, P. Valipour2, M. Hatami3, D. D. Ganji4(1. Young... dependent internal heat generation. The problem was solved for two main cases. In the first case, heat generation was assumed variable by fin temperature for a solid fin and in second heat generation......
, Central South University, Changsha 410083, China) Abstract: The heat transfer coefficient between the bath and lining determines the heat balance in aluminum reduction cell. Based on the multiphase...材料属性的特定取值[17]. 电解质流动及其与内衬界面的综合换热系数hc计算模型的边界条件见表1. 表1 计算换热系数的边界条件 Table 1 Boundary conditions of calculation for heat transfer coefficient 2 换热系数的数值计算实现 2.1 数值计算方法简介 以上建立的铝电解槽电......
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Effect of Heat Treatment on Structure and Electrochemical Properties of Electro-deposited Ni-P Amorphous Alloy SUN Dong-bai1,WANG Yu1,GUO Jin-biao1,LI Hui-qin1 (1.Beijing University of Science and Technology, Beijing, China) 摘要:The influences of heat treatment time on structure and the electrochemical behavior of electro-deposited amorphous Ni-P alloy coating were studied. The results show......
Effects of heat treatment and Re-content on the TCP-phase in two Ni-Mo-Cr-Re superalloys Ke HAN1,Weiguo JIANG2,Pingli MAO3,Yan XIN1 (1.National High Magnetic Field Laboratory, Florida State..., Shenyang 110023, China) Abstract:The volume fraction and morphology of the TCP-phase formed in two kinds of Ni-Mo-Cr-Re superalloys under different heat treatment conditions were investigated......
Characterization of phases in Mg-10Y-5Gd-2Zn-0.5Zr alloy processed by heat treatment WANG Qu-dong(王渠东)1, GAO Yan(高 岩)1, 2, YIN Dong-di(尹冬弟)1, CHEN Chang-jiang(陈长江)1 1. National Engineering..., Beijing 100220, China Received 23 October 2009; accepted 9 August 2010 Abstract: Characterizations of phases in Mg-10%Y-5%Gd-2%Zn-0.5%Zr (WGZ1052) alloy during heat treatments were investigated by OM......
