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    Thermodynamic Analysis and Optimization of Power Cycles for Waste Heat Recovery by Igor Maksimov, Vladimir Kindra, Andrey Vegera, Andrey Rogalev, Nikolay Rogalev

    Published 2024-12-01
    “…Improvement of energy efficiency in technological processes at industrial enterprises is one of the key areas of energy saving. …”
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    RESTORATION OF THE CONSTRUCTION AND ROAD MACHINES’ DETAILS FROM GREY CAST IRON: IMPROVEMENT OF THE REPAIR DIMENSIONS’ METHOD EFFICIENCY by V. E. Ovsyannikov, V. I. Vasilyev

    Published 2019-12-01
    “…The authors carried out a comprehensive technical and economic analysis of repair methods of friction assemblies. …”
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    Renewable Energy Index: The Country-Group Performance Using Data Envelopment Analysis by Geovanna Bernardino Bello, Luana Beatriz Martins Valero Viana, Gregory Matheus Pereira de Moraes, Diogo Ferraz

    Published 2025-07-01
    “…This study aims to develop and apply a non-parametric data envelopment analysis (DEA) indicator, termed the Renewable Energy Indicator (REI), to measure environmental performance at the national level and to identify differences in renewable energy efficiency across countries grouped by development status and income level. …”
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    Thermal optimization and exergy efficiency of two new parabolic solar collectors using response surface methodology by Samaneh Baharloui, Mohammad Mohsen Peiravi, Mofid Gorji bandpy

    Published 2025-01-01
    “…The inlet temperature of the heat transfer fluid was set at 120 °C, with the outlet temperature fluctuating between 250 °C to 450 °C. 3D computational fluid dynamics simulations using Ansys Fluent software and optimization process based on response surface methodology (RSM) using Design Expert analysis investigated entropy, thermal power, exergy efficiency, thermal efficiency and effective Prandtl number (Pr) for various solar panel configurations. …”
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