Results 171 to 180 of about 2,130,088 (198)

Further development and application of advanced exergy-based methods

2023
Technische Systeme für Energieumwandlungs- und chemische Produktionsprozesse unterliegen stetigen technischen Veränderungen ausgelöst durch evolutionäre und revolutionäre Entwicklungen auf Basis sich verändernder Anforderungen hinsichtlich ihrer thermodynamischen Effizienz, ökonomischen Leistungsfähigkeit und ökologischen Auswirkungen.
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Advanced thermodynamic analysis on exergy flow grafs

2017
У статті запропоновано загальний підхід для термодинамічної аналізу систем довільної структури. Метод заснований на побудові і аналізі нового виду ексергією-топологічної моделі – ексергетичному потоковому графі і дозволив підвищити ефективність енерго-інтенсивних систем. Було показано, що процеси, які відбуваються в складних енерго-інтенсивних системах,
Nikulshin, Volodimir, Denysova, Alla, Denysova, Anastasiia   +2 more
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Advanced Exergy Analysis of GT-sCO2 Combined Cycle

Journal of Thermal Science and Engineering Applications
Abstract The use of the supercritical carbon dioxide Brayton cycle (SCBC) for waste heat recovery from the gas turbine cycle (GTC) can enhance system performance and reduce CO2 emissions. To analyze the possibility of component optimization and the characteristics of the exergy destruction, a model of a gas turbine-supercritical ...
Du Wang, Mujie Xue, Xin Ren, Yuxuan Hu, Zhigang Wang   +4 more
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IGECVI-special issue—Energy and exergy modeling of advance energy systems

Energy, 2012
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Karakoç, Tahir Hikmet, Midilli, Adnan, Turan, Önder   +2 more
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Advanced exergy analyses of an aircraft turboprop engine (TPE)

Energy, 2017
A conventional and advanced exergy analysis of an aircraft turboprop engine is presented in this paper. In this framework, the main exergy parameters of the engine components are introduced while the exergy destruction rates within the engine components are split into endogenous/exogenous and avoidable/unavoidable parts.
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Advanced Exergy Analysis of the Flash Ironmaking Process

36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2023), 2023
Jannik Neumann, Frank Dammel, Peter Stephan   +2 more
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Advanced exergy analysis of a combined Brayton/Brayton power cycle

Energy, 2019
Abstract A combined Brayton/Brayton power cycle has been investigated using the advanced exergy analysis. The combustion chamber was shown to be the component with the largest exergy destruction. However, the analysis revealed that most of the irreversibility generation at the combustion chamber was endogenous and unavoidable.
A.K. Mossi Idrissa, K. Goni Boulama
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Energy, conventional exergy and advanced exergy analysis of cryogenic recuperative organic rankine cycle

Energy, 2023
Zhen Tian, Xiaochen Chen, Yuan Zhang, Wenzhong Gao, Wu Chen, Hao Peng   +5 more
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Advanced Exergy Analysis of a Turbofan Engine (TFE): Splitting Exergy Destruction into Unavoidable/Avoidable and Endogenous/Exogenous

International Journal of Turbo & Jet-Engines, 2017
AbstractA conventional and advanced exergy analysis of a turbofan engine is presented in this paper. In this framework, the main exergy parameters of the engine components are introduced while the exergy destruction rates within the engine components are split into endogenous/exogenous and avoidable/unavoidable parts. Also, the mutual interdependencies
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Energy, Exergy, and Advanced Exergy Analysis of a Cogeneration System Combined with a Drying Unit of Phosphate Fertilizers

Arabian Journal for Science and Engineering, 2022
Asmae Echeeri, Mostafa Maalmi
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