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J. Cent. South Univ. (2012) 19: 1466-1474 DOI: 10.1007/s11771-012-1163-6 A novel conditional cell transmission model for oversaturated arterials WANG Ping(王屏)1, L. S. Jones2, YANG Qun(杨群) 1 1... models, when traffic queues on two-way arterials periodically extend until then they block an upstream signal in oversaturated conditions. The new model, proposed as conditional cell transmission model......
Mathematical simulation of gas induced bath flow in drained aluminum reduction cell LI Xiang-peng(李相鹏), LI Jie(李 劼), LAI Yan-qing(赖延清), ZHAO Heng-qin(赵恒勤), LIU Ye-xiang(刘业翔) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: A mathematical model describing the bubble driven bath flow in a drained cell with a center sump......
Storing Solar Energy Performance on Rare Earth Windowpane Li Baojun1,Yang Tao1,Li Tiansi1,Li Ying1,Fu Li1,Zhou Yao1 (1.Institute of Architecture Technique Research, Shenyang Jian Zhu University... on photoelectric principle, and gives the changing curve with environment temperate -time of the rare earth windowpane surface were introduced. Key words:solar energy; windowpane; rare earth element......
J. Cent. South Univ. (2012) 19: 2572-2577 DOI: 10.1007/s11771-012-1312-y A model and simulation of cathode flooding and drying on unsteady proton exchange membrane fuel cell A. Bakhtiar1, KIM... balance has a significant impact on the overall system performance in proton exchange membrane fuel cell. An actual fuel cell application has a dynamic electrical load which means also dynamic......
Effects of cell size on compressive properties of aluminum foam CAO Xiao-qing(曹晓卿)1,2, WANG Zhi-hua(王志华)2, MA Hong-wei(马宏伟)2, ZHAO Long-mao(赵隆茂)2, YANG Gui-tong(杨桂通)2 1. College of Materials...; Abstract: The effects of cell size on the quasi-static and dynamic compressive properties of open cell......
cells made by silver pastes prepared silver powder is high, and the photoelectric transformation efficiency reaches 17.6%. Key words: solar cell; high dispersion; ultra-fine silver powder; chemical..., YE Xiao-xin, ZHANG Lu. Preparation of ultra-fine silver powder utilized in paste for solar cell grid electrode[J]. Materials Science and Engineering of Powder Metallurgy, 2009, 14(6): 412-416. [3] 杨......
金属有机类光敏剂在染料敏化太阳能电池中的应用 佘希林1,周迪1,宋国君1 (1.青岛大学,化学化工与环境学院,山东,青岛,266071) 摘要:在染料敏化太阳能电池(DSSC)中,染料敏化剂用以吸收光子,具有较宽光谱吸收范围,它直接决定了电池的能量转换效率,因而近年来得到飞速发展,成果显著.论文以钌基多吡啶配合物染料为主,综述了包括卟啉,酞菁及纯有机染料在内的多种光敏剂的设计合成路线,特点及其对染料敏化太阳能电池性能的影响,并展望了今后染料敏化剂的研究与开发思路. 关键词:有机化学; 太阳能电池; 金属有机配合物; 光敏剂; organic chemistry; solar cell; metal organic complex; photosensitizer; [全文内容正在添加中] ......
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; (3) 将以上3个因子作(μ+t)η的分布图,发现钙钛矿的热力学稳定性正比于(μ+t)η,从而将预测钙钛矿相对稳定性的准确率由70%提升至90%[28]. 图4 太阳能电池认证效率图[24] Fig. 4 Best research-cell efficiencies (NREL)[24] 图5 钙钛矿结构[25...地区如赤道附近,电池的工作温度将达到85 ℃,此环境下的钙钛矿极易降解. 图6 钙钛矿太阳能电池发展出了多种结构包括介孔结构,平面异质结结构,单基板三层介孔薄膜结构,叠层结构[29]和钙钛矿太阳能电池中的能级结构[30] Fig. 6 Perovskite solar cells have been developed in various device......
Numerical calculation on solar temperature field of a cable-stayed bridge with U-shaped section on high-speed railwayLIU Wen-shuo(刘文硕)1, DAI Gong-lian(戴公连)1, RAO Shao-chen(饶少臣)2(1. School of Civil... conduction, the solar temperature field calculation model of U-shape sectioned high-speed railway cable-stayed bridge under actions of concrete beams and ballast was established. Using parametric......
