Multi-objective thermoeconomic optimisation for combined-cycle power plant using particle swarm optimisation and compared with two approaches: an application

Abdalisousan, Ashkan; Fani, Maryam; Farhanieh, Bijan; Abbaspour, M.

doi:10.1504/ijex.2015.069112

Cited by 7 publications

(5 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then, external and economic algorithms and the effects of using three methods were compared and the analysis showed that the total cost of production in the unit of production is 2%, 3%, and 5% lower. 23,24 2 | DESCRIPTION OF THE SYSTEM Figure 1 provides a view of the model investigated in this study.…”

Section: Petrakopoulou Et Al Have Investigated Common Exergy Analysimentioning

confidence: 99%

Exergoeconomic analysis and optimization of reverse osmosis desalination integrated with geothermal energy

Hoseinzadeh

Yargholi

Kariman

et al. 2020

Env Prog and Sustain Energy

View full text Add to dashboard Cite

In this research, the integrated carbon dioxide power cycle with the geothermal energy source to supply the required reverse osmosis desalination power for freshwater production is defined. The cycling power is consumed by the desalination system and sodium hypochlorite generator. Exergoeconomic analysis, and optimization are studied. Exergoeconomic analysis is shown that the desalination system, sodium hypochlorite generator, carbon dioxide turbine, and natural gas turbine have the highest rate for the sum of capital gain and exergy destruction cost. For the first case of optimization, the total cost rate is considered as the objective function. The optimal inlet discharge rate of sodium hypochlorite generator was 62% of the brine water outlet discharge rate of the desalination system. Plus, the total cost rate is reduced by 10% compared to the general case when 100% of brine water discharge rate of the desalination system enters into the sodium hypochlorite generator. The second case is multiobjective optimization to reduce costs and increase productivity.

show abstract

Section: Petrakopoulou Et Al Have Investigated Common Exergy Analysimentioning

confidence: 99%

Exergoeconomic analysis and optimization of reverse osmosis desalination integrated with geothermal energy

Hoseinzadeh

Yargholi

Kariman

et al. 2020

Env Prog and Sustain Energy

View full text Add to dashboard Cite

show abstract

“…For example, Ashouri et al [22] chose system payback time as the evaluation criterion. Abdalisousan et al [35] applied exergoeconomic factor f and relative cost difference r k to evaluate the system performance. However, this article emphasized on the thermo-economic performance rather than exergoeconomic performance, and LEC considers simultaneously the specific network W net and the total investment cost C t , which can reflect the thermo-economic performance directly.…”

Section: Componentmentioning

confidence: 99%

Preliminary analysis on thermodynamic and thermo‐economic performance of a solar CPC–KCS hybrid system

Xiao

Fan

et al. 2018

Env Prog and Sustain Energy

View full text Add to dashboard Cite

Using solar collectors to actuate Kalina cycle system (KCS) for electricity generation has been an attractive way to take advantage of solar energy. Most of the existing research is about KCS integrated with flat plate collector, evacuated tube collector, or concentrating collectors; however, little research focuses on the KCS powered by compound parabolic concentrator (CPC). Considering the merits of CPC, a Kalina 11 cycle system which is directly powered by CPC, named as solar CPC–KCS hybrid system is studied as the research object. Energy, exergy and thermo‐economic models are established to estimate the system performance by varying the solar radiation, evaporating temperature and concentration of working fluid. Results show that higher evaporating temperature improves thermal and exergy efficiency. There are optimal values of Te for maximum wnet, that is, Te,opt = 422.15, 434.15, and 446.15 K, respectively, at Xr = 0.95, 0.93, and 0.91; while Te,opt = 443.15, 437.15, and 425.15 K at Xb = 0.8, 0.7, and 0.6. Higher Xr and lower Xb is generally favorable for system performance. But when Te ≥ 422.15 K, lower Xb is not beneficial to ηex improvement anymore. Additionally, once evaporating temperature exceeds 439.15 K, it is cost‐effective to install a superheater to avoid erosion potential risk. © 2018 American Institute of Chemical Engineers Environ Prog, 38:e13135, 2019

show abstract

“…where C F and C P are cost of fuel and cost of product, respectively. Another details are presented in the literatures (Boyaghchi and Heidarnejad, 2015;Abdalisousan et al, 2015;Ganjehsarabi et al, 2014;Singh and Kaushik, 2014;Ahmadi et al, 2011).…”

Section: Tablementioning

confidence: 99%

Thermo-economics analysis and evolutionary-based optimisation of a novel multi-generation waste heat recovery in the cement factory

Noorpoor

Rohani

2016

IJEX

View full text Add to dashboard Cite

Cement factories are amongst the most energy consuming industries in the world. In view of the fact that almost a half input of energy is lost in clinker product, makes the waste heat recovery (WHR) system more interesting. In this paper, a new three-source multi generation flash WHR cycle is presented. Ammonia-water absorber chiller part of the cycle generates cooling load from turbine exhaust fluid and the residual heat is utilised in a heating system. Exergoeconomic analysis is also done to determinate cost rate of the power. To determine the optimal state of the system, the common evolutionary-based method, genetic algorithm, have been employed with aim of multi objective optimisation. Eventually, the results of a case study shows 6.45 MW power, 2.91 MW cooling and 2.88 MW heating are generated. Take one point of optimum Pareto front for instance, it has 55.6% energy and 73.9% exergy efficiencies.

show abstract

Multi-objective thermoeconomic optimisation for combined-cycle power plant using particle swarm optimisation and compared with two approaches: an application

Cited by 7 publications

References 26 publications

Exergoeconomic analysis and optimization of reverse osmosis desalination integrated with geothermal energy

Exergoeconomic analysis and optimization of reverse osmosis desalination integrated with geothermal energy

Preliminary analysis on thermodynamic and thermo‐economic performance of a solar CPC–KCS hybrid system

Thermo-economics analysis and evolutionary-based optimisation of a novel multi-generation waste heat recovery in the cement factory

Contact Info

Product

Resources

About