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sustainable energy Management with Traffic Prediction Strategy for Autonomous Vehicle Systems

Computers, Materials & Continua 2022年第8期72卷 3465-3479页

作者： Manar Ahmed Hamza Masoud Alajmi Jaber SAlzahrani Siwar Ben Haj Hassine Abdelwahed Motwakel Ishfaq Yaseen Department of Computer and Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlKharjSaudi Arabia Department of Computer Engineering College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Department of Industrial Engineering College of Engineering at AlqunfudahUmm Al-Qura UniversitySaudi Arabia Department of Computer Science College of Science&Art at MahayilKing Khalid UniversitySaudi Arabia

Recent advancements of the intelligent transportation system(ITS)provide an effective way of improving the overall efficiency of the energy management strategy(EMSs)for autonomous vehicles(AVs).The use of AVs possesses many advantages such as congestion control,accident prevention,and ***,energy management and traffic flow prediction(TFP)still remains a challenging problem in *** complexity and uncertainties of driving situations adequately affect the outcome of the designed *** this view,this paper presents novel sustainable energy management with traffic flow prediction strategy(SEM-TPS)for *** SEM-TPS technique applies type II fuzzy logic system(T2FLS)energy management scheme to accomplish the desired engine torque based on distinct *** addition,the membership functions of the T2FLS scheme are chosen optimally using the barnacles mating optimizer(BMO).For accurate TFP,the bidirectional gated recurrent neural network(Bi-GRNN)model is used in AVs.A comprehensive experimental validation process is performed and the results are inspected with respect to several evaluation *** experimental outcomes highlighted the supreme performance of the SEM-TPS technique over the recent state of art approaches.

关键词： sustainable energy transportation energy management traffic flow prediction soft computing deep learning

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sustainable energy integration with energy storage and energy saving technologies:SDEWES special issue in 2021

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energy Storage and Saving 2023年第1期2卷 325-327页

作者： Wenxiao Chu Neven Duić Qiuwang Wang Key Laboratory of Thermo-Fluid Science and Engineering(Ministry of Education) Xi’an Jiaotong UniversityXi’an710049China Faculty of Mechanical Engineering and Naval Architecture University of ZagrebZagreb10000Croatia

The 16th conference on sustainable Development of energy,Water and Environment Systems(SDEWES)has been successfully held on October 10−15,2021 in Dubrovnik,*** Chair as well as the initiator of SDEWES series,*** Duic,who is the professor in the University of Zagreb,Croatia,serves as the associate editor of energy Storage and Saving(ENSS),and this special issue(SI)is the first-time collaboration between SDEWES and ENSS.A total of 6 papers were selected for *** SI in ENSS mainly addressed the topics related to sustainable energy application(e.g.,solar photovoltaic,wind and biomass energy),residual reuse,energy saving of direct heating and cooling,thermal energy storage integration and heat exchanger *** series of SDEWES conference provides a good platform to discuss the most recent development in advanced technologies,methods for distinguished researchers in the field of sustainable energy utilization,energy exploitation,energy policy,etc.,which has rich experience on soliciting high-quality ***,which is an international,peer-reviewed Open Access journal,has established the SI for the 17th SDEWES in 2022,and will go on to cooperate with the SDEWES series in *** are welcomed to the 18th SDEWES held in Dubrovnik,Croatia on September 24−29,2023.

关键词： sustainable energy Residual reuse energy storage energy saving

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Knowledge-Managing sustainable energy Schemes——An Innovative Approach

Knowledge-Managing Sustainable Energy Schemes——An Innovati...

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作者： Anthony Ayoola the School of Business & Management American University of Ras Al Khaimah

sustainable energy management systems continue to evolve,adding layers of complexity and *** paper presents an innovative approach that deals with the application of complex systems formalism and contemporary knowledge management techniques for the purposes of assuring more effective delivery of sustainable energy ***-Managed sustainable energy(KMSE) systems leverage energy knowledge assets optimally,and with greater flexibility,to enhance energy management *** KMSE scheme developed adopts a multi-factorial approach for sustainable energy-related knowledge acquisition,aggregation and diffusion,within managed *** paper presents a structured framework for developing effective KMSE systems,and discusses their applicability to a range of renewable energy management projects,with the ultimate aim of fostering continuous energy management performance improvement and sustainability.

关键词： energy Kiviats energy management knowledge interaction circles knowledge diffusion knowledge externalization knowledge management sustainable energy

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Case Study:Promoting sustainable energy Greenhouse Heating Systems to Small-Scale Local Farms

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Journal of Agricultural Science and Technology(A) 2020年第4期10卷 165-180页

作者： Jeremy Ferrell Ok-Youn Yu Heiyoung Kim Department of sustainable Technology and the Built Environment FacultyAppalachian State UniversityBooneNC 28608USA Appalachian energy Center BooneNC 28608USA

Biomass energy generated from livestock manure,other agricultural by-products and food waste can be an affordable greenhouse-heating energy source for those seeking lower energy *** State University,North Carolina(NC),USA,has built a 6.1 m×9.1 m greenhouse,called the“Nexus”to test the integrated sustainable energy heating system for growing season extension with less energy *** is done by using on-farm biomass resources/wastes such as agricultural waste and wood chips to produce energy coupled with solar water heating to store and supplement required thermal *** season extension with heated greenhouses increases the availability of local food throughout the year,expands available markets and increases farmers’*** includes an above ground 5,680-L water storage tank and an aquaculture *** is supported by a small-scale pyrolysis system,an anaerobic digestion system,solar thermal and compost *** preliminary result showed that compared to a conventional space heating system,about 30%of energy was saved to keep the greenhouse temperature available for growing by radiation from the water storage *** main purpose of this study was to test the proposed greenhouse heating systems developed at Nexus by implementing pilot systems on two local *** and solar thermal system in conjunction with heat storage and delivery system for each farm were built and tested in order to demonstrate how to reduce greenhouse energy *** paper describes the results of the case study,which showed significant energy savings that can promote the resource-limited farmers’interest.

关键词： Greenhouse sustainable energy farms heating system small-scale.

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Recent advances in graphene-based phase change composites for thermal energy storage and management

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Nano Materials Science 2024年第2期6卷 115-138页

作者： Qiang Zhu Pin Jin Ong Si Hui Angela Goh Reuben J.Yeo Suxi Wang Zhiyuan Liu Xian Jun Loh Institute of Materials Research and Engineering A*STAR(Agency for ScienceTechnology and Research)2 Fusionopolis WayInnovis#08-03138634Singapore Institute of Sustainability for Chemicals Energy and EnvironmentA*STAR(Agency for ScienceTechnology and Research)1 Pesek RoadJurong Island627833Singapore School of Chemistry Chemical Engineering and BiotechnologyNanyang Technological University21 Nanyang Link637371Singapore Shenzhen Institutes of Advanced Technology(SIAT) Chinese Academy of Sciences(CAS)1068 Xueyuan AvenueShenzhen518055China Department of Material Science and Engineering National University of Singapore9 Engineering Drive 1#03-09 EA117575Singapore

energy storage and conservation are receiving increased attention due to rising global energy ***,the development of energy storage materials is *** energy storage(TES)systems based on phase change materials(PCMs)have increased in prominence over the past two decades,not only because of their outstanding heat storage capacities but also their superior thermal energy regulation ***,issues such as leakage and low thermal conductivity limit their applicability in a variety of ***-based materials such as graphene and its derivatives can be utilized to surmount these *** study examines the recent advancements in graphene-based phase change composites(PCCs),where graphene-based nanostructures such as graphene,graphene oxide(GO),functionalized graphene/GO,and graphene aerogel(GA)are incorporated into PCMs to substantially enhance their shape stability and thermal conductivity that could be translated to better storage capacity,durability,and temperature response,thus boosting their attractiveness for TES *** addition,the applications of these graphene-based PCCs in various TES disciplines,such as energy conservation in buildings,solar utilization,and battery thermal management,are discussed and summarized.

关键词： Phase change material Nanocomposites Solar energy sustainable energy Thermo-regulation

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A rapid-assessment model on the potential of district energy:The case of Temuco in Chile

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energy and Built Environment 2023年第3期4卷 328-340页

作者： Clara Camarasa Santiago Martinez Santaclara Trupti Yargattimath Pilar Lapuente Fuentes Carolina RiobóPezoa Juan Pablo Berríos Celia Martinez Juez Zhuolun Chen UNEP-DTU Partnership CopenhagenDenmark United Nations Environment Program France Ministerio de Energía SantiagoChile Agencia de Sostenibilidad Energética SantiagoChile

District energy systems(DES)offer an optimal solution for decarbonising the heating and cooling sector while attaining multiple additional *** first step to analyse the potential of DES in both new and existing markets is through rapid assessments(RA).Currently,publicly available models lack rapid assessments of the technical-economic and environmental potential of *** RA model was developed within the framework of UNEP’s District energy in Cities Initiative to identify DES’s potential spending low time and monetary *** this light,the study presents a model for conducting a rapid assessment applied to the case of Temuco,*** show that a total of 55 MW DH(district heating)capacity is required to cover the heating demand.A wood-chip boiler of 25 MW capacity and a gas boiler of 30 MW capacity are considered in the *** total CAPEX of the project is around 25 billion CLP,with a NPV of 10.5 billion CLP and an IRR of 14%.The project is also estimated to achieve an annual reduction of 24,382 tons of PM10 and 23,692 tons of *** model was validated against an independent study conducted by an international consulting company,and the results were found to be in close proximity with the ***,the model can be an effective tool for performing rapid assessments of DES projects in the region and subjecting attractive projects to more detailed pre-feasibility analysis.

关键词： District heating District energy system Rapid assessment sustainable energy Chile

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Recent progress and perspective on batteries made from nuclear waste

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Nuclear Science and Techniques 2023年第3期34卷 1-8页

作者： Nirmal Kumar Katiyar Saurav Goel School of Engineering London South Bank UniversityLondonSE10 AAUK University of Petroleum and energy Studies Dehradun248007India

sustainable energy sources are an immediate need to cope with the imminent issue of climate change the world is facing *** particular,the long-lasting miniatured power sources that can supply energy continually to power handheld gadgets,sensors,electronic devices,unmanned airborne vehicles in space and extreme mining are some of the examples where this is an acute *** is known from basic physics that radioactive materials decay over few years and some nuclear materials have their half-life until thousands of *** past five decades of research have been spent harnessing the decay energy of the radioactive materials to develop batteries that can last until the radioactive reaction ***,an emergent opportunity of industrial symbiosis to make use of nuclear waste by using radioactive waste as raw material to develop bat-teries with long shelf life presents a great opportunity for sustainable energy resource ***,the current canon of research on this topic is *** perspective draws fresh discussions on the topic while highlighting future directions in this wealthy arena of *** abstract A long-lasting miniaturised nuclear battery utilising 14C radioactive isotope as fuel.

关键词： sustainable energy Nuclear waste battery Nano-diamond

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Rational catalyst design and mechanistic evaluation for electrochemical nitrogen reduction at ambient conditions

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Green energy & Environment 2023年第6期8卷 1567-1595页

作者： Muhammad Ibrar Ahmed David Brynn Hibbert Chuan Zhao School of Chemistry University of New South WalesSydney 2052Australia Materials and Manufacturing Futures Institute University of New South WalesSydney 2052Australia

Ammonia(NH3), a carbon-free hydrogen carrier, is an important commodity for the food supply chain owing to its high energy capacity and ease of storage and transport. The Haber-Bosch process is currently the favored industrial method for large-scale ammonia production but requires energy-intensive and sophisticated infrastructure which hampers its utilization in a sustainable and decentralized system of *** electrochemical nitrogen reduction reaction(eNRR) at ambient conditions holds great potential for sustainable production of ammonia using electricity generated from renewable energy sources such as solar and wind. However, this approach is limited by a low rate of ammonia production with high overpotential and the competing hydrogen evolution reaction(HER). For a better understanding and utilization of eNRR as a sustainable process, insight into rational catalyst design and mechanistic evaluations by a theoretically-directed experimental approach is imperative. Herein, recent insights into rational catalyst design and mechanisms, based on intrinsic and extrinsic catalytic activity are *** the elucidation of basic principles and mechanisms, a framework supplied by theoretical studies that lead to the optimal selection and development of eNRR catalysts is presented. Following a discussion of recently developed electrocatalysts for eNRR, we outline various recently-used theoretical and experimental methodologies to improve the intrinsic and extrinsic catalytic activity of advanced *** review is anticipated to contribute to the development of active, selective, and efficient catalysts for nitrogen reduction.

关键词： Electrocatalysis Nitrogen reduction reaction Ammonia synthesis Theoretical framework sustainable energy

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A perspective on carbon materials for future energy application

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Journal of energy Chemistry 2013年第2期22卷 151-173页

作者： Dang Sheng Su Gabriele Centi Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Dipartimento di Ingegneria Elettronica Chimica ed Ingegneria Industriale University of Messina and INSTM/CASPE (Laboratory of Catalysis for Sustainable Production and Energy) V. le F. Stagno D'Alcontres 31 98166 Messina Italy

Nanocarbon materials play a critical role in the development of new or improved technologies and devices for sustainable production and use of renewable energy. This perspective paper defines some of the trends and outlooks in this exciting area, with the effort of evidencing some of the possibilities offered from the growing level of knowledge, as testified from the exponentially rising number of publications, and putting bases for a more rational design of these nanomaterials. The basic members of the new carbon family are fullerene, graphene, and carbon nanotube. Derived from them are carbon quantum dots, nanohorn, nanofiber, nano ribbon, nanocapsulate, nanocage and other nanomorphologies. Second generation nanocarbons are those which have been modified by surface functionalization or doping with heteroatoms to create specific tailored properties. The third generation of nanocarbons is the nanoarchitectured supramolecular hybrids or composites of the first and second genera- tion nanocarbons, or with organic or inorganic species. The advantages of the new carbon materials, relating to the field of sustainable energy, are discussed, evidencing the unique properties that they offer for developing next generation solar devices and energy storage solutions.

关键词： nanocarbon CNT graphene hybrid carbon materials sustainable energy energy storage and conversion solar cells Li-batteries supercapac-itors

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Efficiency Performances of LVDC Supplies for Residential Building

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Computer Systems Science & Engineering 2023年第5期45卷 2171-2186页

作者： Anis Ammous Ammar Alsaedi Ahmed N.M.Alahmadi Fahad Alharbi Kaiçar Ammous Department of Electrical Engineering College of Engineering and Islamic ArchitectureUmm Al Qura UniversityMakkahKSA

The Low Voltage Direct Current(LVDC)architecture gives higher benefits over the classic low-voltage alternating current(LVAC)supply *** has fewer energy conversion stages,is compatible with renewable energy sources,and is easier to integrate with *** this paper,an LVDC supply concept is proposed and compared with currently used conventional photovoltaic(PV)systems in terms of *** new LVDC photovoltaic system behavior is validated using LTspice modeling *** findings of this work prove that the concept of LVDC supply is highly attractive when the electricity produced by the photovoltaic is used onsite in the *** carry out an efficient system,the PV power mounted in the houses should be precisely rated with respect to the magnitude of the load energy *** proposed three house examples to verify the superiority of our proposed system in comparison with the traditional LVDC PV *** annual analysis of the energy saved by the studied systems was carried *** main benefit of the suggested LVDC supply is the short way taken by the energy generated by the photovoltaic system to supply DC loads within daytime *** registered increase in system efficiency reached more than 20%for the proposed LVDC system.

关键词： sustainable energy energy saving power conversion solar PV system

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