Showing 101 - 120 results of 193 for search 'Energy conversion efficiency', query time: 0.06s Refine Results
  1. 101

    An analysis of unconventional grid sizes for wind farm layout optimization using a genetic algorithm by Mohandes Mohamed, Khan Salman A., Rehman Shafiqur, Al-Shaikhi Ali, Iqbal Kashif

    Published 2025-01-01
    “…Results indicate that the maximum average conversion efficiency of 0.992 was obtained with a grid size of 19×19, while a grid size of 10×10 produced the minimum average conversion efficiency of 0.813. …”
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  2. 102

    THE ECONOMICS OF CLIMATE CHANGE: CONCEPTUALIZING THE COSTS AND BENEFITS OF TRANSITIONING TO LOW LOW-CARBON ECONOMY by EMMANUEL IMUEDE Oyasor

    Published 2025-06-01
    “…Results show that Nigeria incurred over ₦3.5 billion in infrastructure losses from climate-related flooding in 2022 alone, with cumulative annual agricultural losses rising from ₦210 billion in 2015 to ₦370 billion in 2023. Conversely, projections suggest that up to 190,000 green jobs and ₦82 billion in health cost savings could be realized by 2030 through renewable energy deployment and emission reductions. …”
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  3. 103

    Stochastic Control for Sustainable Hydrogen Generation in Standalone PV–Battery–PEM Electrolyzer Systems by Mohamed Aatabe, Wissam Jenkal, Mohamed I. Mosaad, Shimaa A. Hussien

    Published 2025-07-01
    “…The strategy dynamically allocates power flows, ensuring system stability and efficient energy utilization. Real-time weather data from Goiás, Brazil, is used to simulate system behavior under realistic conditions. …”
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  4. 104
  5. 105

    GCT–CET Integrated Flexible Load Control Method for IES by Yaoxian Liu, Yuanyuan Wang, Yiqi Yang, Kaixin Zhang, Yue Sun, Cong Hou, Zhonghao Dongye, Jingwen Chen

    Published 2025-07-01
    “…Under the “dual carbon” goals, the low-carbon economic dispatch of integrated energy systems (IES) faces multiple challenges, including suboptimal economic efficiency, excessive carbon emissions, and limited renewable energy integration. …”
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  6. 106

    Recent Advances in Thermochemical Water Splitting for Hydrogen Production Using Mixed Ionic-Electronic Conducting Membrane Reactors by Jingjun Li, Qing Yang, Jie Liu, Qiangchao Sun, Hongwei Cheng

    Published 2025-07-01
    “…The mixed ionic-electronic conducting oxygen transport membrane (MIEC–OTM) reactor technology offers an innovative solution to this energy efficiency-cost paradox due to its thermo-electrochemical synergistic energy conversion mechanism and process integration. …”
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  7. 107

    Solar-heat-assisted hydrogen production using solid oxide electrolysis cells in Japan by Yohei Tanaka, Timo Roeder, Timo Roeder, Nathalie Monnerie

    Published 2025-08-01
    “…Furthermore, a techno-economic assessment is conducted to estimate the hydrogen production costs, including the expenses associated with liquefaction and transportation from Australia to Japan. High conversion efficiencies and low-cost SOECs are projected to result in production costs below 4 USD/kg.…”
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  8. 108

    Integration of Photovoltaic Systems With Hydrogen Production: A Review of Current Technologies and Future Perspective by Mourad Yessef, Youness Hakam, Mohamed Tabaa, Shaik Mohammad Irshad, Z. M. S. El-Barbary

    Published 2025-01-01
    “…Direct coupling solutions, including photovoltaic-electrochemical (PV-EC) systems, are emphasized for their capacity to optimize energy conversion processes. Notwithstanding the potential, obstacles such as the variability of solar irradiation, the responsive behavior of electrolyzers to changing power inputs, and the necessity for effective energy management systems remain. …”
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  9. 109

    Advances in preparation and application of coal-based functional nanomaterials by Shenyong LI, Shenjun QIN, Changquan MEN, Jiajia HOU, Dawei LYU, Xue ZHENG, Wei PANG, Longlong HAO, Daoyuan ZHAO, Shaozhuo ZHANG

    Published 2025-07-01
    “…Achieving low-carbon transformation of high-carbon resources through clean and efficient coal utilization represents both a practical requirement for energy security and a strategic pathway for fostering new productive forces. …”
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  10. 110

    Theoretical and experimental research on a single-stage Boost-LLC converter and its sliding mode control applied to electric ships by Hongxing Chen, Min She, Lufeng Wan, Feng Zhang, Wei HE, Shengbin Zhuang, Antonios Antoniou, Zhiyuan Wang

    Published 2025-09-01
    “…With increasing shortage of traditional energy sources, ship power systems are being upgraded to utilize new energy sources, rendering distributed power-generation systems essential. …”
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  11. 111

    Enhanced cellulose enzymatic hydrolysis of pilot-scale steam-exploded Eucalyptus grandis chips with previous acid impregnation for bioethanol production by Camila Bacquerié, Mairan Guigou, Florencia Cebreiros, Valeria Larnaudie, María E. Roman, Matías Cagno, Facundo Rodríguez, Fernando Bonfiglio, Mario D. Ferrari, Claudia Lareo

    Published 2025-07-01
    “…These results contribute to the development of more efficient biomass-to-bioethanol conversion processes, supporting the development of sustainable energy technologies based on lignocellulosic resources.…”
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  14. 114

    Impedance-based sensitivity analysis for enhanced dynamic stability in DC off-grid hydrogen production systems by Chenguang Zhang, Zhongjian Kang, Bin Li, Hongyang Zhang, Di Zhu

    Published 2025-07-01
    “…DC off-grid hydrogen production systems, employing source–hydrogen interface converters to achieve efficient renewable energy conversion and electrolysis coupling, represent a core technological solution for green hydrogen generation. …”
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  17. 117

    Optimizing Passive Thermal Enhancement via Embedded Fins: A Multi-Parametric Study of Natural Convection in Square Cavities by Saleh A. Bawazeer

    Published 2025-08-01
    “…The results can be directly applied to passive cooling systems in electronics, battery packs, solar thermal collectors, and energy-efficient buildings, where optimizing heat transfer is vital without employing active control methods.…”
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  18. 118
  19. 119

    “Performance analysis of solar thermal collectors: A comprehensive review” by Tejas V. Kadam, Shrawan Y. Pakhare, Akshay B. Godse

    Published 2025-09-01
    “…Solar thermal collectors (STCs) are central to the transition toward sustainable energy systems, enabling the conversion of solar radiation into useable heat for residential, commercial, and industrial applications. …”
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