A modified biogas-driven combined cooling and power system based on open and close Brayton cycles

Document Type : Research Article

Authors

1 Department of Aerospace Engineering, Imam Ali University, Tehran, Iran

2 Department of aerospace Engineering, Imam Ali University, Tehran, Iran

3 Aerospace Research Institute, Tehran, Iran

4 Department of Mechanical Engineering, Faculty of Engineering, University of Mohaghegh Ardabili, Ardabil, Iran

Abstract

A novel method of a biogas-driven cogeneration system for electricity and cooling with recovering liquefied natural gas heat sink is introduced in this study. The proposed system consists of an open loop Brayton cycle or gas turbine cycle fed by biogas, a close loop Brayton cycle, a liquefied natural gas open power generation cycle, and a dual-stage combined cooling and power unit composed of an organic Rankine cycle integrated with an ejector refrigeration cycle. The superiority of the system over previous models is demonstrated from the thermodynamic and economic points of view. In addition, a multi-criteria optimization of the proposed set-up is conducted regarding crucial decision variables, energy and exergy metrics, and unit overall product cost as objective functions. It is deduced that gas turbine 1 inlet temperature is the most influential decision variable affecting the objective functions. From the optimization, it is discovered that the developed unit can generate cooling and net electricity of 424.1 kW and 1,864 kW, correspondingly, resulting in energetic efficiency of 80.4%, exergetic efficiency of 41.24%, and unit cost of 10.07 $/GJ. The performance of the biogas-fueled combined system can be improved by 71.17% in the form of energy efficiency at the optimum scenario. Among all elements available in the developed cogeneration system, the combustion chamber has the highest contribution to the overall exergy destruction rate, followed by the condenser.

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References

[1] H. Ghaebi, M. Yari, S.G. Gargari, H. Rostamzadeh, Thermodynamic modeling and optimization of a combined biogas steam reforming system and organic Rankine cycle for coproduction of power and hydrogen, Renewable Energy,  (2018).
[2] A.D. Zareh, R.K. Saray, S. Mirmasoumi, K. Bahlouli, Extensive thermodynamic and economic analysis of the cogeneration of heat and power system fueled by the blend of natural gas and biogas, Energy Conversion and Management, 164 (2018) 329-343.
[3] S. Amiri, D. Henning, B.G. Karlsson, Simulation and introduction of a CHP plant in a Swedish biogas system, Renewable energy, 49 (2013) 242-249.
[4] H. Zeng, Y. Wang, Y. Shi, N. Cai, Biogas-fueled flame fuel cell for micro-combined heat and power system, Energy Conversion and Management, 148 (2017) 701-707.
[5] F. Jabari, B. Mohammadi-ivatloo, M.-B. Bannae-Sharifian, H. Ghaebi, Design and performance investigation of a biogas fueled combined cooling and power generation system, Energy Conversion and Management, 169 (2018) 371-382.
[6] G. Leonzio, An innovative trigeneration system using biogas as renewable energy, Chinese Journal of Chemical Engineering, 26(5) (2018) 1179-1191.
[7] E. Sevinchan, I. Dincer, H. Lang, Energy and exergy analyses of a biogas driven multigenerational system, Energy, 166 (2019) 715-723.
[8] H. Rostamzadeh, S.G. Gargari, A.S. Namin, H. Ghaebi, A novel multigeneration system driven by a hybrid biogas-geothermal heat source, Part I: Thermodynamic modeling, Energy Conversion and Management, 177 (2018) 535-562.
[9] H. Rostamzadeh, S.G. Gargari, A.S. Namin, H. Ghaebi, A novel multigeneration system driven by a hybrid biogas-geothermal heat source, Part II: Multi-criteria optimization, Energy Conversion and Management, 180 (2018) 859-888.
[10] B. Su, W. Han, Y. Chen, Z. Wang, W. Qu, H. Jin, Performance optimization of a solar assisted CCHP based on biogas reforming, Energy Conversion and Management, 171 (2018) 604-617.
[11] Y. Liang, J. Chen, X. Luo, J. Chen, Z. Yang, Y. Chen, Simultaneous optimization of combined supercritical CO2 Brayton cycle and organic Rankine cycle integrated with concentrated solar power system, Journal of Cleaner Production, 266 (2020) 121927.
[12] G.V. Ochoa, J.D. Forero, J.P. Rojas, A comparative energy and exergy optimization of a supercritical-CO2 Brayton cycle and Organic Rankine Cycle combined system using swarm intelligence algorithms, Heliyon, 6(6) (2020) e04136.
[13] Y. Yang, Y. Huang, P. Jiang, Y. Zhu, Multi-objective optimization of combined cooling, heating, and power systems with supercritical CO2 recompression Brayton cycle, Applied Energy, 271 (2020) 115189.
[14] T. Gholizadeh, M. Vajdi, F. Mohammadkhani, Thermodynamic and thermoeconomic analysis of basic and modified power generation systems fueled by biogas, Energy conversion and management, 181 (2019) 463-475.
[15] T. Gholizadeh, M. Vajdi, H. Rostamzadeh, A new biogas-fueled bi-evaporator electricity/cooling cogeneration system: exergoeconomic optimization, Energy Conversion and Management, 196 (2019) 1193-1207.
[16] T. Gholizadeh, M. Vajdi, H. Rostamzadeh, Exergoeconomic optimization of a new trigeneration system driven by biogas for power, cooling, and freshwater production, Energy Conversion and Management, 205 (2020) 112417.
[17] S.E. Hosseini, H. Barzegaravval, M.A. Wahid, A. Ganjehkaviri, M.M. Sies, Thermodynamic assessment of integrated biogas-based micro-power generation system, Energy Conversion and Management, 128 (2016) 104-119.
[18] M. Khaljani, R.K. Saray, K. Bahlouli, Comprehensive analysis of energy, exergy and exergo-economic of cogeneration of heat and power in a combined gas turbine and organic Rankine cycle, Energy Conversion and Management, 97 (2015) 154-165.
[19] F. Javanfam, H. Ghiasirad, R. Khoshbakhti Saray, Efficiency Improvement and Cost Analysis of a New Combined Absorption Cooling and Power System, in:  Synergy Development in Renewables Assisted Multi-carrier Systems, Springer, 2022, pp. 23-50.
[20] A. Farajollahi, M. Rostami, M. Feili, H. Ghaebi, Thermodynamic and economic evaluation and optimization of the applicability of integrating an innovative multi-heat recovery with a dual-flash binary geothermal power plant, Clean Technologies and Environmental Policy,  (2023) 1-26.
[21] A. Farajollahi, M. Rostami, M. Feili, H. Ghaebi, M.R. Salimi, Modified cost analysis integrated with dual parametric sensitivity study for realistic cost assessment of a novel modified geothermal-based multi-generation energy system, Energy Reports, 8 (2022) 13463-13483.
[22] M. Feili, M. Hasanzadeh, H. Ghaebi, E. Abdi Aghdam, Comprehensive analysis of a novel cooling/electricity cogeneration system driven by waste heat of a marine diesel engine, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 44(3) (2022) 7331-7346.
[23] M. Feili, H. Rostamzadeh, T. Parikhani, H. Ghaebi, Hydrogen extraction from a new integrated trigeneration system working with zeotropic mixture, using waste heat of a marine diesel engine, International Journal of Hydrogen Energy, 45(41) (2020) 21969-21994.
[24] M. Feili, H. Rostamzadeh, H. Ghaebi, Thermo-mechanical energy level approach integrated with exergoeconomic optimization for realistic cost evaluation of a novel micro-CCHP system, Renewable Energy, 190 (2022) 630-657.
[25] A. Bejan, G. Tsatsaronis, Thermal design and optimization, John Wiley & Sons, 1996.
[26] J. Szargut, D.R. Morris, F.R. Steward, Exergy analysis of thermal, chemical, and metallurgical processes,  (1987).
[27] H. Ghiasirad, H. Rostamzadeh, S. Nasri, Design and evaluation of a new solar tower-based multi-generation system: Part I, thermal modeling, in:  Integration of Clean and Sustainable Energy Resources and Storage in Multi-Generation Systems, Springer, 2020, pp. 83-102.
[28] H. Ghiasirad, H. Rostamzadeh, S. Nasri, Design and evaluation of a new solar tower-based multi-generation system: Part II, Exergy and exergoeconomic modeling, in:  Integration of Clean and Sustainable Energy Resources and Storage in Multi-Generation Systems, Springer, 2020, pp. 103-120.
[29] H. Ghaebi, T. Parikhani, H. Rostamzadeh, Energy, exergy and thermoeconomic analysis of a novel combined cooling and power system using low-temperature heat source and LNG cold energy recovery, Energy Conversion and Management, 150 (2017) 678-692.
[30] H. Barzegaravval, S.E. Hosseini, M.A. Wahid, A. Saat, Effects of fuel composition on the economic performance of biogas-based power generation systems, Applied Thermal Engineering, 128 (2018) 1543-1554.
[31] M. Feili, H. Ghaebi, T. Parikhani, H. Rostamzadeh, Exergoeconomic analysis and optimization of a new combined power and freshwater system driven by waste heat of a marine diesel engine, Thermal Science and Engineering Progress, 18 (2020) 100513.
[32] H.N. Somehsaraei, M.M. Majoumerd, P. Breuhaus, M. Assadi, Performance analysis of a biogas-fueled micro gas turbine using a validated thermodynamic model, Applied Thermal Engineering, 66(1-2) (2014) 181-190.
[33] B. Huang, J. Chang, C. Wang, V. Petrenko, A 1-D analysis of ejector performance, International journal of refrigeration, 22(5) (1999) 354-364.
AUT Journal of Mechanical Engineering
Volume 7, Issue 2
2023
Pages 91-116

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