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J. Cent. South Univ. (2012) 19: 764-769 DOI: 10.1007/s11771-012-1069-3 Pedestrian walking characteristics at stairs according to width change for application of piezoelectric energy harvesting YI... stairs according to the width change of stairs and appropriate spot for installing piezoelectric energy harvesting. The number of pedestrian at two kinds of stairs (one is stairs with 1.5 m in width......
An optimal energy management development for various configuration of plug-in and hybrid electric vehicleMorteza Montazeri-Gh, Mehdi Mahmoodi-k(Systems Simulation and Control Laboratory, School...) technology attracts more attentions in last decade. Energy management system, configuration of HEV and traffic conditions are the main factors which affect HEV’s fuel consumption, emission and performance......
, Sfakianaki A, Pavlou K. On the efficiency of night ventilation techniques applied to residential buildings[J].Energy and Buildings, 2010, 42 (8): 1309-1313. [10] Cardinale N, Micucci M, Ruggiero F...]. JGJ75-2003 Design standard for energy efficiency of residential buildings in hot summer and warm winter zone[S]. [15] JGJ134-2010夏热冬冷地区居住建筑节能设计标准[S]. JGJ134-20010 Design standard for energy efficiency......
%-90.5%) and homogeneous pore structures were fabricated successfully by melting foaming method. The pore structure, compressive property, energy absorption capacity, energy absorption efficiency... absorption capacity; energy absorption efficiency 以孔隙为特征的超轻型金属实现了结构材料的轻质多功能化,其表观密度小......
; 文献标志码:A 文章编号:1672-7207(2012)S1-0125-06 Analysis and consideration of autonomous energy efficiency..., L? Meng-meng4 (1. Center of Science and Technology, Ministry of Housing Urban-Rural Development of People’s Republic of China, Beijing 100037, China; 2. Department of Building Energy Efficiency......
, USA, 2008: 2076-2083. [6] MASI M, GOBBATO P. Measure of the volumetric efficiency and evaporator device performance for a liquefied petroleum gas spark ignition engine [J]. Energy Conversion...J. Cent. South Univ. (2016) 23: 3132-3142 DOI: 10.1007/s11771-016-3379-3 Semi-empirical modeling of volumetric efficiency in engines equipped with variable valve timing system Mostafa Ghajar, Amir......
J. Cent. South Univ. (2016) 23: 394-404 DOI: 10.1007/s11771-016-3084-2 A novel coordinated control strategy considering power smoothing for a hybrid photovoltaic/battery energy storage system DAUD... coordinated control strategy of a hybrid photovoltaic/battery energy storage (PV/BES) system. Different controller operation modes are simulated considering normal, high fluctuation and emergency......
existing protocols of target tracking with energy saving under certain ideal situations. Key words: wireless sensor networks; target tracking; wakeup mechanism; face-aware routing; energy efficiency... on interaction with the environment [1]. Energy efficiency is one of the most important research issues in wireless sensor networks since it determines the lifetime of the sensor network deployed......
energy consumption by 0.23% due to the improvement in efficiency of grid electricity generation and transmission. The by-products embodied energy effect is marginal. Table 4 Hierarchical structural... of steam pipelines in 2011 and 2013. The changes of coefficients (37)-(39) in total reduce the total energy consumption by GJ, which should be credited to the improved production efficiency of three......
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