共搜索到24429条信息,每页显示10条信息,共2443页。用时:0小时0分0秒564毫秒
energy consumption is not considered in the reference. HWANG et al [3] designed a different two-pump system to improve the efficiency and performance of its 6-speed automatic transmission...J. Cent. South Univ. (2016) 23: 570-580 DOI: 10.1007/s11771-016-3104-2 Design and application of electric oil pump in automatic transmission for efficiency improvement and start–stop function LIU......
......
high outer wall temperature, combustion efficiency, and the most uniform outer wall temperature. Key words: micro-combustor; hydrogen; front cavity; numerical study; energy conversion efficiency Cite..., YAO Hong, LIU Wei. Effect of thermal conductivity of solid wall on combustion efficiency of a micro-combustor with cavities [J]. Energy Conversion and Management, 2015, 96: 605-612. DOI: 10.1016......
......
J. Cent. South Univ. (2012) 19: 1377-1382 DOI: 10.1007/s11771-012-1153-8 Energy efficiency performance of multi-energy district heating and hot water supply system JIN Nan(金楠), ZHAO Jing(赵靖), ZHU... be stored in shallow soil for the GCHP utilization. The system can use fossil fuel thermal energy by two natural gas boilers (NGB) to assist in heating and making hot water. The heating energy efficiency......
process, the dynamic energy absorption property was discussed from the energy absorption capability, energy absorption efficiency and energy absorption picture. The results show that for both Al matrix... density. The energy absorption efficiency first slowly increase, then tends to gentle, finally slowly decrease. With the increase of stress, the energy absorption capability for unit volume first rises......
]quinazolin- 6(7H)-one dissolved in methylene chloride. It has been found that extraction efficiency of 84% was achieved by contacting equal volumes of 0.32% extractant with 4.5 mol/L sulfate solution for 15 min. The stripping was performed by 0.5 mol/L HF with efficiency of 86.7%. Key words: extraction; niobium; triazoloquinazolinone; stripping efficiency  ......
末端能效比的影响.从图9可知:在10~20 m范围内,管道长度对管道沿程及局部阻力影响较小,可以忽略.随着末端阻力占比增加,末端能效比不断降低. 图9 末端阻力占管网总阻力对末端能效比的影响 Fig. 9 Influence of resistance ratio on energy efficiency ratio 基于管道长度对阻力影响较小,选取管道长度为15 m,分析不同风量下,不同形式阻..., 52(6): 1779-1788. Citation:ZHU Chi, ZHANG Xiaosong, XU Guoying, et al. Analysis on operation characteristics and energy efficiency of radiation-induced air supply integrated air-conditioning system......
the spectral efficiency as well. Key words: energy harvesting; D2D communication; resource management; convex optimization; spectral efficiency 终端直通通信(device-to-device communication,D2D)是5G关键技术[1],能够复...率 中图分类号:TP393 文献标志码:A 文章编号:1672-7207(2020)03-0704-10 Spectral efficient resource management algorithm for energy harvesting-based D2D......
, 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......