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Overall energy conversion efficiency of a photosynthetic vesicle [PDF]
eLife, 2016 The chromatophore of purple bacteria is an intracellular spherical vesicle that exists in numerous copies in the cell and that efficiently converts sunlight into ATP synthesis, operating typically under low light conditions.
Melih Sener +4 more
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Aim high energy conversion efficiency in triboelectric nanogenerators [PDF]
Science and Technology of Advanced Materials, 2020 Triboelectric nanogenerators (TENGs) that enable the conversion of a given mechanical energy into electrical energy at high efficiency have been very important in practice.
Hong-Joon Yoon +3 more
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Technical limits for energy conversion efficiency [PDF]
Energy, 2020 To reach climate targets, unprecedented levels of energy efficiency improvements are required. To prioritise investments, it is necessary to know the energy saving potential associated with each action. Understanding the potential of technical improvements, requires knowledge on the highest technically achievable efficiency of a technology – the ...
Leonardo Paoli, Jonathan M Cullen
exaly +3 more sources
Enhancing energy conversion efficiency of electromagnetic repulsion mechanisms through resistance coefficient optimization model [PDF]
Scientific ReportsThis study investigates methods to enhance the energy conversion efficiency of electromagnetic repulsion mechanisms. Initially, a model considering the influence of the resistance coefficient on electromagnetic repulsion mechanisms is developed based on ...
Puyi Cui, Guoli Li, Qian Zhang
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Energy conversion and efficiency in turboshaft engines [PDF]
E3S Web of Conferences, 2019 This paper discusses the methods of energy conversion in a turboshaft engine. Those methods cover the thermodynamic cycle and the engine performances, the possible energy sources and their impact on environment as well as the optimal solutions for ...
Dobromirescu Cristian, Vilag Valeriu
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Electrokinetic Energy Conversion Efficiency in Nanofluidic Channels
Nano Letters, 2006 We theoretically evaluate the prospect of using electrokinetic phenomena to convert hydrostatic energy to electrical power. An expression is derived for the energy conversion efficiency of a two-terminal fluidic device in terms of its linear electrokinetic response properties.
Derek Stein +2 more
exaly +4 more sources
Analysis of transmission lines considering frequency-dependent parameters with linear and nonlinear loads [PDF]
ITM Web of Conferences, 2022 The primary objective of this paper is to model transmission lines with frequency-dependent parameters loaded with linear and nonlinear terminations using an approach based on Pade approximations.
Bouzidi Zahra +3 more
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Applications in Energy and Combustion Science, 2023 The effective removal of tar is a major challenge for biomass gasification. Schemes based on chemical looping gasification (CLG) offer a promising alternative for converting biomass into syngas with low tar content.
Huang Zhen +9 more
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Applied Sciences, 2021 Due to the more and more serious cyanobacteria bloom problem, it is particularly urgent to find a technology suitable for large-scale disposal and the efficient recovery of abundant nitrogen and phosphorus resources in cyanobacteria.
Haifeng Zhang +3 more
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A Reconfigurable DC-DC Converter Design for Energy-harvesting System [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2021 Compared with a traditional battery-powered system,an energy harvesting system that could harvest energy from environment has the advantages of green economy,with no necessity of replacing or recharging betteries,etc.It had become a hot research topic ...
Zhou Kunyu, Yue Ningning, Qiu Keni
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