A comprehensive design, optimization and development methodology of a wasted heat recovery boiler using serrated fins and extensive surface in a bulky CCPP

Mohtaram, Soheil; Sun, Yonghui; Sun, HongGuang; Abrishami, Arya; Omidi, Mohammad; Lin, Ji

doi:10.1016/j.csite.2020.100808

Cited by 18 publications

(2 citation statements)

References 30 publications

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“…HVAC system accounts for almost 10% of global energy consumption [ 32 ]. Also, nearly 50% of the world's greenhouse gas emissions are caused by power generation, heating and other sectors [ 33 ], and changes in fuel cost and energy prices in different operating conditions [ 34 ]. Thus, the industrial benefits of energy-efficient VS operation fit well with adequate cost savings, compliance with regulations, and enhanced productivity of these systems [ 35 ] during severe pandemic periods.…”

Section: Introductionmentioning

confidence: 99%

Energy efficient ventilation and indoor air quality in the context of COVID-19 - A systematic review

Moghadam

Ochoa

Zambrano

et al. 2023

Renewable and Sustainable Energy Reviews

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Section: Introductionmentioning

confidence: 99%

Energy efficient ventilation and indoor air quality in the context of COVID-19 - A systematic review

Moghadam

Ochoa

Zambrano

et al. 2023

Renewable and Sustainable Energy Reviews

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“…In recent years, renewable energy sources have received considerable attention due to the environmental impact of fossil fuels. Geothermal energy has received more attention among renewable energies due to its reliability, stability, and high capacity [1][2][3][4]. Due to the high potential of geothermal energy worldwide, only a limited part of this resource is used [5,6].…”

Section: Introductionmentioning

confidence: 99%

Optimization of a Single Flash Geothermal Power Plant Powered by a Trans-Critical Carbon Dioxide Cycle Using Genetic Algorithm and Nelder-Mead Simplex Method

Aryanfar¹,

Alcaraz²

2023

Energy Engineering

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The usage of renewable energies, including geothermal energy, is expanding rapidly worldwide. The low efficiency of geothermal cycles has consistently highlighted the importance of recovering heat loss for these cycles. This paper proposes a combined power generation cycle (single flash geothermal cycle with trans-critical CO 2 cycle) and simulates in the EES (Engineering Equation Solver) software. The results show that the design parameters of the proposed system are significantly improved compared to the BASIC single flash cycle. Then, the proposed approach is optimized using the genetic algorithm and the Nelder-Mead Simplex method. Separator pressure, steam turbine output pressure, and CO 2 turbine inlet pressure are three assumed variable parameters, and exergy efficiency is the target parameter. In the default operating mode, the system exergy efficiency was 32%, increasing to 39% using the genetic algorithm and 37% using the Nelder-Mead method.

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Energy-exergy efficiencies analyses of a waste-to-power generation system combined with an ammonia-water dilution Rankine cycle

Mohtaram

Sun

Omidi

et al. 2021

Case Studies in Thermal Engineering

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A comprehensive design, optimization and development methodology of a wasted heat recovery boiler using serrated fins and extensive surface in a bulky CCPP

Cited by 18 publications

References 30 publications

Energy efficient ventilation and indoor air quality in the context of COVID-19 - A systematic review

Energy efficient ventilation and indoor air quality in the context of COVID-19 - A systematic review

Optimization of a Single Flash Geothermal Power Plant Powered by a Trans-Critical Carbon Dioxide Cycle Using Genetic Algorithm and Nelder-Mead Simplex Method

Energy-exergy efficiencies analyses of a waste-to-power generation system combined with an ammonia-water dilution Rankine cycle

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