ABS Ratio Optimization Algorithm for Enhancing Network Energy Efficiency in Hierarchical Heterogeneous Networks [PDF]
Jisuanji gongcheng, 2018 Hierarchical heterogeneous networks change the topology of traditional cellular networks,and reduce networks energy consumption on the basis of improving networks capacity.However,the serious interlayer interference will cause significant deterioration ...
SUN Yanzan,WANG Jinsong,WU Yating,WANG Tao
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Energy Conversion Efficiency of Pulsed Ultrasound [PDF]
, 2015 Energy characterization of a pulsed ultrasonic system was carried out using a modified calorimetric method. Sonochemical efficiency (SE) for the oxidation of Fe+2 and the formation of H2O2 was determined for selected on:off ratios (R) and different power
Al-Juboori, Raed A. +2 more
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Effects of the Intermediate Gas Injection on the performance of Heat Pump with an Economizer
Zhileng xuebao, 2013 Theoretical analysis of a heat pump with an economizer have been presented in this paper. The mathematic models of the heat pump system have been developed and experiments have been conducted to investigate the impacts of the gas injection on heat pump ...
Wang Wenyi +4 more
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Spark ignition internal combustion engine efficiency improvement - a variable compression ratio option [PDF]
, 2011 Pressure to reduce energy consumption is increasing. The problem of vehicle fuel consumption and emissions is approached by exploring various vehicle propulsion options, assessing their net effectiveness on a energy conversion basis and on a usability ...
Malpress, Ray
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Advantages of grass-grain crop rotations due to prolonged use of clover-alfalfa-timothy mixture
Аграрная наука Евро-Северо-Востока, 2020 It is known that significant saving of nitrogen fertilizers are due to perennial legume-cereal grasses use in crop rotations. From 2013 to 2018in the Mari El Republic six-field grass-grain fodder crop rotations were compared on sod-podzolic soils with a ...
A. K. Svechnikov
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Leasing-Based Performance Analysis in Energy Harvesting Cognitive Radio Networks
Sensors, 2016 In this paper, we consider an energy harvesting cognitive radio network (CRN), where both of primary user (PU) and secondary user (SU) are operating in time slotted mode, and the SU powered exclusively by the energy harvested from the radio signal of the
Fanzi Zeng, Jisheng Xu
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The Law of End-Use Energy Efficiency
, 2010 This thesis investigates options for reforming New Zealand’s law, regulation and policy concerning energy efficiency. The external drivers in law, regulation and policy that affect household energy use for space heating, hot water heating and household ...
Eusterfeldhaus, Marcel
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, 2021 Before performing commercial scale production of natural gas hydrates (NGHs), it is inevitable to estimate the productivity, production period, optimal operation parameters, and further evaluate the technical and economic feasibilities of NGHs field ...
Xu, Qiang +6 more
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US Residential Energy Demand and Energy Efficiency: A Stochastic Demand Frontier Approach [PDF]
This paper estimates a US ‘frontier’ residential aggregate energy demand function using panel data for 48 ‘states’ over the period 1995 to 2006 using stochastic frontier analysis (SFA). Utilizing an econometric energy demand model, the (in) efficiency of
Massimo Filippini, Lester C Hunt
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Experimental study on the effect of spray evaporative condensation on air conditioning performance
Xi'an Gongcheng Daxue xuebaoIn order to reduce the energy consumption of air conditioning units in high-temperature working conditions and improve the energy efficiency ratio of the units, this study proposes to apply the spray evaporative condensation technology to air ...
HUANG Xiang +6 more
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