Optimal design of cogeneration system based on exergoenvironmental analysis

Navid, P.; Manesh, Mohammad Hasan Khoshgoftar; Blanco-Marigorta, Ana M.

doi:10.1007/s10098-013-0705-4

Cited by 14 publications

(4 citation statements)

References 24 publications

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“…Several reviews of relevant publications on heat exchange synthesis and process integration have been published [35,36]. Recent studies have introduced an optimal design approach and multi-objective optimization methods of cogeneration systems based on exergo-economic and exergo-environmental parameters [37,38]. The goal of this study is to develop an approach to maximize energy efficiency of an industrial zone through waste heat recovery and reuse, via indirect heat integration.…”

Section: Liew Et Al Developed An Extended Methodology Tsmentioning

confidence: 99%

Targeting heat recovery and reuse in industrial zone

Zaric¹,

Stijepović²,

Linke

et al. 2017

CI&CEQ

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Section: Liew Et Al Developed An Extended Methodology Tsmentioning

confidence: 99%

Targeting heat recovery and reuse in industrial zone

Zaric¹,

Stijepović²,

Linke

et al. 2017

CI&CEQ

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“…Ubando et al [46] proposed a fuzzy fractional mathematical programming model to design a trigeneration system with minimum carbon footprint. Navid et al [47] introduced a new procedure for the optimal design of utility system based on the R-curve concept and a new cogeneration targeting through estimating costs, environmental impacts, exergo-economic and exergo-environmental analyses. For industrial processes that require cooling above ambient temperature, re-circulating cooling water systems are used to provide such cold utility.…”

Section: Synthesis Of Energy and Utility Systemsmentioning

confidence: 99%

Automated targeting model for synthesis of heat exchanger network with utility systems

et al. 2016

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“…A computational model has been developed for the analysis which involves the determination of effect of generator temperature on various performance parameters, specifically exergy losses in the different components, cooling and heating COP, and the exergy efficiency. Navid et al (2014) developed a new method for the optimal design of utility system in process industries. This procedure was based on the introduction of the R-curve concept and a new cogeneration targeting through estimating costs, environmental impacts, exergoeconomic, and exergoenvironmental analyses.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation and optimal configuration analysis of a transcritical carbon dioxide/propylene cascade system with vortex tube expander in high-temperature cycle

Dubey

Agrawal

Kumar

2015

Clean Techn Environ Policy

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This paper presents a theoretical investigation on the thermal performance of a natural refrigerant-based cascade refrigeration-heat pump system used to produce both heating and cooling. A parametric evaluation is also presented for carbon dioxide-propylene working pair by varying parameters like evaporating, gas cooler exit temperature, and temperature difference in the cascade heat exchanger of the system. The topping cycle of the system is provided with a vortex tube instead of an expansion valve. The maximum increase in coefficient of performance of the present system is 5.9 % compared to that of the transcritical cascade cycle without vortex tube expander, in the assumed range of operating parameters. The model predicts performance parameters and operating conditions e.g., pressure, enthalpy, temperature, and entropy at different state points. The proposed transcritical model is optimized for overall coefficient of performance, intermediate temperature, and mass flow ratio with the help of multi-linear regression analysis. The influences of main parameters on the optimum design quantities are displayed in tables and figures. The cascade refrigeration-heat pump model with carbon dioxide/propylene as refrigerants is validated by comparing the coefficient of performance values with other reference cascade systems. This study could contribute to the further development and the optimal design of carbon dioxide-propylene cascade refrigeration systems.

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Optimal design of cogeneration system based on exergoenvironmental analysis

Cited by 14 publications

References 24 publications

Targeting heat recovery and reuse in industrial zone

Targeting heat recovery and reuse in industrial zone

Automated targeting model for synthesis of heat exchanger network with utility systems

Performance evaluation and optimal configuration analysis of a transcritical carbon dioxide/propylene cascade system with vortex tube expander in high-temperature cycle

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