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results show that the foaming precursors with ideal quality were obtained by rolling-bonding process. When rolling reduction is 67%, the consistency of powders reach to 99.87%. Throughout consideration...Preparation of Aluminum Foam Sandwich by Rolling-bonding/Powder Metallurgy Foaming Technology祖国胤School of Materials & Metallurgy, Northeastern University摘 要: 号:1672-7207(2013)02-0558-06 Modeling of diesel injection system under gas-liquid two phase condition LI Runing, HE Yongling, FENG Xing (School of Transportation Science and Engineering, Beihang University, Beijing 100191, China) Abstract: In order to predict the injection rate more accurately, based on the gas bubble model, the model of diesel injection system under gas-liquid two-phase condition......气-液两相条件下柴油发动机喷油系统建模
来源： 《中南大学学报(自然科学版)2013年第2期》——李汝宁 何勇灵 冯兴
from coal-fired flue gas with UV/TiO2/H2O2 process.Key words:photocatalytic oxidation; nitric oxide; UV/TiO2/H2O2 process...Photocatalytic oxidation of nitric oxide from simulated flue gas by wet scrubbing using ultraviolet/TiO2/H2O2 processZHANG Bo(张波), ZHONG Zhao-ping(仲兆平), FU Zong-ming(付宗明) (Key Laboratory of Energy......
characteristics of a GDI spark-ignition engine[J]. Fuel, 2019, 256: 115910. [5] PORAN A, TARTAKOVSKY L. Influence of methanol reformate injection strategy on performance, available exhaust gas enthalpy..., 93(2): 1758-1768. [14] DUAN Xiongbo, LIU Jingping, TAN Yonghao, et al. Influence of single injection and two-stagnation injection strategy on thermodynamic process and performance of a turbocharged......
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ARTICLE J. Cent. South Univ. (2019) 26: 2029-2040 DOI: https://doi.org/10.1007/s11771-019-4151-2 Flow pattern visualization and nonlinear analysis of gas-liquid mixing process with top-blowing gas... effect of gas-liquid two-phase flow during the top-blown gas agitation mixing is one of the difficulties in the testing field, especially in the process of using the model method to study......
of oxide and phase, and presents a gradual oxidation process. Key words: TiH2; foaming agent; aluminum foam; oxidation treatment 泡沫铝作为一种新型的功能结构材料, 由于它的轻质, 阻燃, 阻尼, 吸波等优良的物理性能, 近几年来在一些领... of as-received and oxidized TiH2 foaming-agent powder[J]. Mater Sci Eng A, 2003, 357: 258-263. [14]Kennedy A R. The effect of TiH2 heat treatment on gas release and foaming in Al-TiH2 performs[J......
sintering treatment, which lead to the formation of intermetallic compounds and can make the gas release reaction between Mg melt and CaCO3 happen the during foaming process.关键词:...Fabrication of cellular Zn–Mg alloy foam by gas release reaction via powder metallurgical approachDonghui Yang1,Jianqing Chen1,Weiping Chen1,Lei Wang1,Hui Wang2,Jinghua Jiang1,Aibin Ma11. College......
KINETIC MODEL FOR POWDER INJECTION DESULFURIZATION S.R. Yu1,X.G. Bi1,Y. Jin1 (1.Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, China) Abstract:The kinetic model for desulfurization using CaO-based powder injection has been proposed,which accords with the actual process of the experiment......
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