Energy Conversion and Management最新文献

{"title":"Study on the dynamic energy conversion mechanisms of a vertical mixed-flow pump under pump-as-turbine conditions","authors":"Heng Zhao,&nbsp;Li Cheng,&nbsp;Weixuan Jiao,&nbsp;Wentao Xu,&nbsp;Shuaihao Lei,&nbsp;Jiantao Shen","doi":"10.1016/j.enconman.2025.119765","DOIUrl":"10.1016/j.enconman.2025.119765","url":null,"abstract":"<div><div>As the global adoption of renewable energy sources continues to increase, hydropower has played a pivotal role in energy production. In recent years, the application of water pumps as turbines (PAT) for hydropower generation has gained widespread adoption. This study examines the energy conversion mechanism in the pump section of a vertical mixed-flow pump (VMFP) under PAT conditions. By decomposing the fluid forces acting on the impeller using an impeller force field model, the study identifies circumferential forces that are strongly correlated with the fluid-driven forces acting on the impeller. Utilizing key energy parameters, such as fluid forces and power, the study introduces power spectral density (PSD) estimation to analyze energy conversion characteristics under PAT conditions and identify the primary modes of energy transfer. The study reveals that approximately 42 % of the upstream fluid’s total energy is used to drive the impeller’s rotation through positive circumferential forces. This energy is transferred to the blades primarily in the form of frequencies at 0 Hz, twice the blade frequency, three times the blade frequency, and five times the blade frequency. In contrast, reverse circumferential fluid forces lead to energy losses, accounting for approximately 19 % of the total energy, primarily manifested as frequencies at the blade frequency and four times the blade frequency, impeding the impeller’s rotation. Furthermore, the study compares the spectral mechanisms of circumferential force and blade pressure pulsations on energy conversion, using the magnitude squared coherence (MSC) method, revealing their frequency-based differences in energy transfer.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119765"},"PeriodicalIF":9.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A transient energy-agriculture model to predict energy footprint of vertical farms","authors":"Francesco Ceccanti ,&nbsp;Giuseppina Di Lorenzo ,&nbsp;Aldo Bischi ,&nbsp;Luca Incrocci ,&nbsp;Alberto Pardossi ,&nbsp;Andrea Baccioli","doi":"10.1016/j.enconman.2025.119740","DOIUrl":"10.1016/j.enconman.2025.119740","url":null,"abstract":"<div><div>Vertical farms produce higher crop yields with optimised water and land resources and reduce the distance between crops and consumers; as a result, they have emerged as a compelling solution capable of shifting the farming practice towards a more sustainable production paradigm. However, the widespread implementation of VFs has been significantly hindered by high energy costs, which account for between 20 and 40% of their total costs. This paper presents an innovative transient model for evaluating the overall consumption of a VF with a temporal resolution of five minutes. The model considers energetic and agricultural phenomena to estimate the VF’s thermal load and food production. It applies an algorithm to estimate the COP of the heat pumps based on external conditions and part-load factor, thus offering a more accurate estimate of the overall electric energy-food ratio than other models in the existing literature. The impact of the COP evaluation algorithm demonstrated an increase in energy estimation accuracy of 40% for cooling and 100% for heating. The model was tested to investigate key performance indicators in nine different indoor growing conditions. The results show the impact of light intensity, indoor temperature, and the external climate on energy consumption, including heating, cooling, and dehumidification, and on water and carbon dioxide requirements. The highest temperature and lowest PPFD scenario yield the most energy-effective result of 6.28 <span><math><mrow><msub><mrow><mi>kWh</mi></mrow><mrow><mi>el</mi></mrow></msub><mo>·</mo><msup><mrow><mi>kg</mi></mrow><mrow><mo>-</mo><mn>1</mn></mrow></msup></mrow></math></span>.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119740"},"PeriodicalIF":9.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gas-to-liquid (GTL) and SMR–CaL–DMR integration for advanced environmental and economic performance","authors":"Dohee Kim ,&nbsp;Yungeon Kim ,&nbsp;Sebin Oh ,&nbsp;Jinwoo Park","doi":"10.1016/j.enconman.2025.119766","DOIUrl":"10.1016/j.enconman.2025.119766","url":null,"abstract":"<div><div>The natural gas-based gas-to-liquid (GTL) process has emerged as a potential replacement technology for crude oil-based aviation fuel production. However, within the GTL process, steam methane reforming (SMR) produces CO₂ and generates syngas that is unsuitable for Fischer–Tropsch synthesis (FTS). To address these challenges, this study proposes a novel GTL process that integrates SMR with calcium looping, dry methane reforming, and FTS and analyzes its overall performance. Energy analysis reveals an energy efficiency of 40.8 %, while techno-economic analysis shows a decrease of 46.0 % and 48.3 % in the minimum selling price of aviation fuel and diesel, respectively. Life cycle assessment also finds that the proposed system reduces greenhouse gas emissions by 13.89 % compared to conventional aviation fuel. If at least 73 % of the grid electricity consumption in the process is supplied from alternative electricity sources, the process can meet the sustainable aviation fuel (SAF) criteria. Similarly, carbon-based scenario analysis reveals the carbon utilization efficiency to be 94.6 %. Two-variable sensitivity analysis of electricity utilization and carbon tax also determines that nuclear electricity is found to be the most economically advantageous option across all scenarios. The uncertainty analysis estimated a 98.3 % probability of achieving a price below the market price with grid electricity and a 100 % probability of remaining below the 2050 SAF cost with nuclear electricity. Therefore, the proposed system offers a feasible pathway for liquid fuel production while providing a sustainable alternative that meets increasingly stringent environmental regulations.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119766"},"PeriodicalIF":9.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrogen production with near-zero carbon emission through thermochemical conversion of H2-rich industrial byproduct gas","authors":"Bin Wang ,&nbsp;Yu Shao ,&nbsp;Ke Guo ,&nbsp;Xiao Li ,&nbsp;Lingzhi Yang ,&nbsp;Mengzhu Sun ,&nbsp;Yong Hao","doi":"10.1016/j.enconman.2025.119777","DOIUrl":"10.1016/j.enconman.2025.119777","url":null,"abstract":"<div><div>Low-emission hydrogen production plays a key role in the transition of the presently fossil fuel-dominant energy system and sustainable development of fossil energy. A wide collection of industrial byproduct gases is hydrogen-rich and is currently an important source of blue hydrogen, however, accompanied by significant carbon footprint. In this study, we propose a novel method of multi-product sequential separation steam reforming of industrial byproduct gases for low-emission H₂ production with near-complete H₂ recovery and CO₂ capture. We first focus on a typical example of coke oven gas (COG) in this category of gases, and demonstrate experimentally the superiority of our new method over conventional physical hydrogen separation methods (e.g., pressure swing adsorption, PSA) and conventional reforming-based thermochemical methods. We devise two strategies of COG conversion and comparatively investigate the effects of reaction temperature, H₂ content and steam-to-methane ratio on key performances including COG conversion, hydrogen production and CO₂ capture. At a reforming temperature of 425 °C, the conversion rates of CH₄ and CO in the gas mixture reach 99 %, and H₂ production rate reaches 1.79 mol-H₂/mol-feed correspondingly. The first-law energy efficiency of hydrogen production from COG reached 70.5 %, which is 6.5 percentage points higher than that of conventional COG reforming methods. The developed methodology also enables efficient decarbonization and hydrogen recovery from various industrial by-products (oil refinery, etc.) with high fractions of H₂ and alkane, achieving over 99 % alkane conversion, CO₂ selectivity, and near-complete H₂ recovery. The CO₂ reduction reaches 0.778 kg-CO₂/m³-COG (&gt;99 % of theoretical maximum), essentially achieving complete decarbonization of the gas mixture. The mild reaction conditions enable possibilities for this method to be flexibly combined with industrial waste heat or renewable energy sources. The results indicate that the proposed method has significant advantages and potential for achieving sustainable conversion of industrial byproducts gases and CO₂ emission reduction.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119777"},"PeriodicalIF":9.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hybrid hydro-pyrometallurgy route for green steel: Design and cost analysis of innovative and negative carbon dioxide emissions industrial-scale plants with different iron ore grades","authors":"Antonio Trinca,&nbsp;Giorgio Vilardi,&nbsp;Nicola Verdone","doi":"10.1016/j.enconman.2025.119776","DOIUrl":"10.1016/j.enconman.2025.119776","url":null,"abstract":"<div><div>To ensure a sustainable future for the steel industry, it is crucial to develop decarbonization solutions that enable steel production from low-grade iron ores. This article presents a techno-economic assessment of an innovative industrial-scale process for producing green steel from low-grade ores with net-negative carbon dioxide (CO₂) emissions. The process includes a hydrometallurgical stage, where iron oxides are selectively dissolved by oxalic acid into ferric salts (Fe³⁺). These salts are then reduced to ferrous iron (Fe²⁺) through a photoreduction process using only light energy. In the subsequent pyro-reduction stage, the iron salts are converted into metallic iron with carbon monoxide and hydrogen as reducing agents. The oxalic acid used in the process is regenerated through the electrolytic reduction of CO₂, requiring an external CO₂ supply, while hydrogen is produced via alkaline water electrolysis. Results indicate that green steel can be produced with a levelized cost of production of 1093.32 $/t_STEEL, assuming renewable energy costs of 30 $/MWh. The main limitation of the process is its high energy demand, primarily due to the endothermic nature of metal oxide dissolution and the energy consumption of the electrolyzers. However, with expected improvements in electrolyzer efficiency, energy consumption is anticipated to decrease, further lowering production costs.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":""},"PeriodicalIF":9.9,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomimetic deep-sea fish micro-nanosphere porous media carriers for enhancing the degree of reaction and efficiency of solar thermochemistry","authors":"Jintao Song ,&nbsp;Fuqiang Wang ,&nbsp;Weifeng Meng ,&nbsp;Jiaxin Du ,&nbsp;Yaping Fan ,&nbsp;Guoliang Zhang ,&nbsp;Ziming Cheng ,&nbsp;Hongliang Yi ,&nbsp;Yong Shuai ,&nbsp;Hao Zhang","doi":"10.1016/j.enconman.2025.119778","DOIUrl":"10.1016/j.enconman.2025.119778","url":null,"abstract":"<div><div>The porous medium serves as a light energy receiver and catalyst carrier for direct solar thermochemical hydrogen production. Improving its absorption rate can directly increase the final solar thermochemical efficiency. Guided by biomimetic thinking and inspired by the micro-nano structure of the skin of deep-sea fish with ultra-high absorption rate, the research proposes a biomimetic micro-nanosphere porous medium. The aim is to directly increase the surface absorptivity of the porous medium, thus achieving an increase in the thermochemical energy storage efficiency. The research result shows that the proposed structure achieves a vertical incidence absorptivity of 99.15% in the simulation, which is an improvement of 15.90%. The multi-angle absorptivity reaches 89.16%, which is an improvement of 15.99%. Moreover, it is experimentally found that the absorptivity of the etched out flat plate with micro-nano structure reaches 98.35%. In terms of solar thermochemistry, with the proposed structure, the solar absorptivity can be increased by 10.80%, methane conversion can be increased by 2.68%, and fuel efficiency can be increased by 2.29%. The biomimetic thought guide can provide new ideas for porous media design. And the proposed biomimetic structure promotes the industrialization of solar thermochemical energy storage applications.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119778"},"PeriodicalIF":9.9,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Direct biogas methanation via renewable-based Power-to-Gas: Techno-economic assessment based on real industrial data","authors":"Emanuele Giglio ,&nbsp;Micaela Bianco ,&nbsp;Giuseppe Zanardi ,&nbsp;Enrico Catizzone ,&nbsp;Girolamo Giordano ,&nbsp;Massimo Migliori","doi":"10.1016/j.enconman.2025.119775","DOIUrl":"10.1016/j.enconman.2025.119775","url":null,"abstract":"<div><div>This paper presents a design and techno-economic assessment of different Power-to-Gas configurations based on direct biogas methanation and renewable electricity. The proposed concept integrates the anaerobic digestion of organic waste with the methanation of carbon dioxide using green hydrogen. Yearly data of an anaerobic digestion process operating at the industrial scale were considered. The methanation unit was designed through two cooled fixed-bed reactors in series; the first had 14 parallel tubes that were 2.5 m long, and the second one had 18 tubes (each one 1.5 m long). A global carbon dioxide conversion above 98 % occurs in the unit, ensuring an outlet composition suitable for injection into the natural gas distribution grid. Different options for energy storage were thus considered; hydrogen storage in pressurized tanks (‘Buffer’), electrochemical storage in batteries (‘Battery’), and a hybrid combination of the two systems (‘Hybrid’). A ≈40 MW photovoltaic park provided the required energy input. The configuration with hydrogen storage tanks was established as the most promising option based on current trends, medium-term, and target projections scenarios of capital costs. These three cost scenarios led to a synthetic natural gas (SNG) production cost range of 2.3–4.2, 1.6–2.9, and 1.1–2.0 euros per cubic meter, respectively. This configuration requires a ≈35 MW electrolysis unit and about 100 tons of hydrogen storage capacity. Considering the current methane price, results indicate that current capital costs of photovoltaics, electrolysis, and H₂ storage still represent an obstacle to overcome, before achieving the profitability of the concept.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119775"},"PeriodicalIF":9.9,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling and analysis of solid oxide fuel cell-based multigeneration system with supercritical and transcritical carbon dioxide power cycles, humidification-dehumidification system and hydrogen generation","authors":"Gamze Soyturk,&nbsp;Onder Kizilkan","doi":"10.1016/j.enconman.2025.119762","DOIUrl":"10.1016/j.enconman.2025.119762","url":null,"abstract":"<div><div>This study explores the development and performance evaluation of an innovative solid oxide fuel cell-based multigeneration system designed to enhance energy efficiency and facilitate hydrogen production. The system integrates advanced thermodynamic cycles, including a recompression supercritical carbon dioxide Brayton cycle, a reheat transcritical carbon dioxide Rankine cycle, a humidification and dehumidification unit, and a hydrogen production subsystem. The supercritical carbon dioxide Brayton cycle improves energy recovery by utilizing waste heat, while the reheat transcritical carbon dioxide Rankine cycle enhances thermal efficiency. Additionally, the humidification and dehumidification unit provide a novel approach to sustainable water production. Energy and exergy analyses indicate that the solid oxide fuel cell generates a net power output of 420.8 kW with an exergy efficiency of 53.88 %. Waste heat recovery from the supercritical carbon dioxide Brayton cycle and reheat transcritical carbon dioxide Rankine cycle contributes 32.74 kW and 7.636 kW, respectively. The humidification and dehumidification unit achieves a distilled water production rate of 23.62 kg/h, while the proton exchange membrane electrolyzer produces hydrogen at 0.7935 kg/h with an energetic efficiency of 61.96 %. Parametric studies assess the influence of solid oxide fuel cell inlet temperature, current density, and fuel utilization factor on system performance, revealing that efficiency and hydrogen production peak under moderate operating conditions. However, extreme conditions lead to increased irreversibilities and performance degradation. Exergy destruction analysis identifies the solid oxide fuel cell as the dominant source of system inefficiencies, contributing 531.8 kW (83.4 % of total irreversibilities), emphasizing the need for targeted design optimizations. The findings highlight the potential of the proposed multigeneration system to efficiently integrate power, hydrogen, and water production while optimizing energy utilization and sustainability.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119762"},"PeriodicalIF":9.9,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mass, carbon and energy balances of thermochemical processes for digestate valorization","authors":"Rémi Demol ,&nbsp;Mohamed H. Aissaoui ,&nbsp;Paola Gauthier-Maradei ,&nbsp;Cecilia Sambusiti ,&nbsp;Jasmine Hertzog ,&nbsp;Vincent Carré ,&nbsp;Anthony Dufour","doi":"10.1016/j.enconman.2025.119759","DOIUrl":"10.1016/j.enconman.2025.119759","url":null,"abstract":"<div><div>The aim of this study was to evaluate the valorization of digestate collected from a collective biogas plant. Raw digestate was converted by a hydrothermal process by using a fast-heating induction autoclave. Raw digestate was alternatively dewatered by a screw press (from 96.3 to 84 wt%_{raw basis} of water content), dried and then converted by fast pyrolysis, steam gasification, and combustion (in a fluidized bed reactor at 500–900 °C) and slow pyrolysis (at 400–800 °C). The products (gas, liquid and char) were thoroughly analyzed. Surrogate molecules were defined based on high resolution mass spectrometry analysis in order to better describe the complex liquid oils. The experimental results were modeled under Aspen Plus to assess the mass, carbon and energy balances of all these processes. Most of carbon (79 wt%) and organic matter present in raw digestate remained in the liquid phase after screw press separation. Therefore, the hydrothermal conversion converts a much higher yield of organic matter because it does not require a mechanical dewatering of digestate. The energy efficiencies for all the thermochemical processes were quantified as a function of the dewatering step and the thermochemical conditions (temperature, residence time, etc.). The heat required to dry the solid fraction of the digestate (prior to its dry thermochemical conversion) can be produced by the biogas generated by the anaerobic digestion.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119759"},"PeriodicalIF":9.9,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hybrid pitch point absorber wave energy converter: Concepts and laboratory measurements","authors":"Maryam Ahmadi-Mousavi,&nbsp;Morteza Kolahdoozan,&nbsp;Babak Khorsandi","doi":"10.1016/j.enconman.2025.119756","DOIUrl":"10.1016/j.enconman.2025.119756","url":null,"abstract":"<div><div>This study introduces a novel hybrid wave energy converter which combines heave and pitch mechanisms, designed for enhanced energy capture efficiency. This device can harness potential and kinetic energy of waves simultaneously. Experiments were carried out in a wave tank to evaluate the performance of this hybrid wave energy converter in a wide range of wave conditions in the laboratory. The experimental setup included a 1:20 and 1:40 scale model of the hybrid wave energy converter, with measurements taken for parameters such as free surface elevation, velocity, vertical displacement, vertical force, and rotation. The results demonstrated that the combination of heave and pitch motions significantly amplified the vertical forces and motion amplitudes experienced by the wave energy converter, especially at applied wave characteristics used in the current study. Quantitatively comparing, the combined heave and pitch mechanism outperformed the individual heave and pitch mechanisms. The computed energy obtained from the hybrid pitch point absorber was 1.1 and 9.5 times that of heave and pitch motions, respectively. This hybrid wave energy converter is superior compared to traditional heave or pitch converters, indicating its potential for practical energy production in ocean applications. Our findings indicate that the hybrid pitch point absorber wave energy converter can offer a better technique for efficient wave energy conversion, hence improving renewable energy technologies.</div></div>","PeriodicalId":11664,"journal":{"name":"Energy Conversion and Management","volume":"332 ","pages":"Article 119756"},"PeriodicalIF":9.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143747302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}