دانشگاه تربیت دبیر شهید رجائی
انتشارات دانشگاه تربیت دبیر شهید رجائی

  اخبار و اعلانات

 آمار

تعداد نشریات11
تعداد شماره‌ها213
تعداد مقالات2,133
تعداد مشاهده مقاله2,927,941
تعداد دریافت فایل اصل مقاله2,141,248
Pirkandi, J., Amiralaei, A., Omian, M.. (1401). Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy. فناوری آموزش, 12(1), 77-93. doi: 10.22061/jcarme.2021.7514.1999
J. Pirkandi; A. Amiralaei; M. Omian. "Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy". فناوری آموزش, 12, 1, 1401, 77-93. doi: 10.22061/jcarme.2021.7514.1999
Pirkandi, J., Amiralaei, A., Omian, M.. (1401). 'Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy', فناوری آموزش, 12(1), pp. 77-93. doi: 10.22061/jcarme.2021.7514.1999
Pirkandi, J., Amiralaei, A., Omian, M.. Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy. فناوری آموزش, 1401; 12(1): 77-93. doi: 10.22061/jcarme.2021.7514.1999

Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy

Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 7، دوره 12، شماره 1 - شماره پیاپی 23، آبان 2022، صفحه 77-93    اصل مقاله (822.36 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2021.7514.1999
نویسندگان
J. Pirkandi1؛ A. Amiralaei2؛ M. Omian* 1
1Faculty of Aerospace, Malek Ashtar University of Technology, Iran, 15875-1774
2Department of Mechanical Engineering, Azad University, West Tehran Branch, Iran, 1468763785
تاریخ دریافت: 25 آبان 1399،  تاریخ بازنگری: 13 آذر 1400،  تاریخ پذیرش: 23 آذر 1400 
چکیده
In this research, a combined cooling, heating and power system (CCHP) has been analyzed from the perspective of entropy and exergy. The primary driver and the cooling system for this combined system consist of a micro gas turbine and a hot water lithium bromide single-effect absorption chiller, respectively. The effects of compressor pressure ratio, micro turbine inlet gas temperature and chiller cooling capacity on important system efficiencies and other operational parameters (e.g., electrical efficiency, thermal efficiency, combined heating and power cogeneration efficiency, and combined cooling, heating and power cogeneration efficiency) have been investigated. The findings indicate that the system has its highest electrical efficiency at a compressor pressure ratio of 5. Also at this pressure ratio, the cogeneration efficiency (combined heating, cooling and power) and the exergy efficiency are about 48% and 24%, respectively. Moreover, the increase of the turbine inlet gas temperature has had a positive effect on the investigated parameters. The results show that the increase of cooling capacity reduces the cogeneration efficiencies, but has no effect on the exergy efficiency. Also, by considering specific values for the studied parameters, the amounts of generated entropy and destroyed exergy in various parts of the system have been calculated. The results indicate that the highest amounts of entropy and exergy have been generated and destroyed in the combustion chamber. Parts of the results indicate a system state in which the overall efficiency (combined heating, cooling and power cogeneration efficiency) of the system has increased 13% relative to the system’s initial state.
کلیدواژه‌ها
CCHP system؛ Microturbine؛ Absorption chiller؛ Thermodynamic
مراجع
[1] M. Ebrahimi, and A. Keshavarz, “Combined cooling, heating and power”, Elsevier Publisher, ISBN: 9780080999852, pp. 45-80, (2014).

[2] P. Gao, Y. Daib, Y. Tong, and P. Dong, “Energy matching and optimization analysis of waste to energy CCHP (combined cooling, heating and power) system with exergy and energy level”, J. Energy, Vol. 79, No. 1, pp. 522-535, (2015).

[3] H. Cho, A. D. Smith and P. Mago, “Combined cooling, heating and power: A review of performance improvement and optimization”, Appl. Energy, Vol. 136, No. 1, pp. 168–185. (2014).

[4] P. Chen, L. Guan, Z. Tang, X. Chen and Z. Jiang, “An optimal planning method for combined cooling heating and power system”, Energy Procedia, Vol. 103, No. 1, pp. 123 – 128, (2016).

[5] N. Fumo and L. M. Chamra, “Analysis of combined cooling, heating, and power systems based on source primary energy consumption”, Appl. Energy, Vol. 87, No. 1, pp. 2023–2030. (2010).

[6] Y. Hwang, “Potential energy benefits of integrated refrigeration system with microturbine and absorption chiller”, Int. J. Refrig., Vol. 27, No. 8, pp. 816–829, (2004).

[7] C. Bruno, A. Valero, and A. Coronas, “Performance analysis of combined microgas turbines and gas fired water/LiBr absorption chillers with post-combustion”, Appl. Therm. Eng., Vol. 25, No. 1, pp. 87–99, (2005).

[8] A. Khaliq, “Exergy analysis of gas turbine trigeneration system forcombined production of power heat and refrigeration”, Int. J. Refrig., Vol.32 , No. 1, pp. 534 – 545 , (2009).

[9] M. Ameri, A. Behbahaninia, and A.A. Tanha, “ Thermodynamic analysis of a tri-generation system based on micro-gas turbine with a steam ejector refrigeration system”, J. Energy, Vol. 35, No. 5, pp.2203-2209, (2010).

[10] D. Schicktanz, J. Wapler, and H.M. Henning, “Primary energy and economic analysis of combined heating, cooling and power systems”, J. Energy, Vol. 36, No. 1,  pp.575-585, (2011).

[11] A. Huicochea, W. Rivera, G. Gutiérrez-Urueta, J.C. Bruno, and A. Coronas, “Thermodynamic analysis of a trigeneration system consisting of a micro gas turbine and a double effect absorption chiller”, Appl. Therm. Eng., Vol. 31, No. 16, pp. 3347-3353, (2011).

[12] H. Ghaebi, M.H. Saidi, and P. Ahmadi, “Exergoeconomic optimization of a trigeneration system for heating, cooling and power production purpose based on TRR method and using evolutionary algorithm”, Appl. Therm. Eng., Vol. 36, No. 1, pp.113-125, (2012).

[13] E. Jannelli, M. Minutillo, R. Cozzolino, and G. Falcucci, “Thermodynamic performance assessment of a small size CCHP (combined cooling heating and power) system with numerical models”, J. Energy, Vol. 65, No. 1, pp. 240-249, (2014).

[14] Q. Chen, W. Han, J. Zheng, J. Sui, and H. Jin, “The exergy and energy level analysis of a combined cooling, heating and power system driven by a small scale gas turbine at off design condition”, Appl. Therm. Eng., Vol. 66, No. 1, pp 590-602, (2014).

[15] P. Hanafizadeh, J. Eshraghi, P. Ahmadi, A. Sattari, “ Evaluation and sizing of a CCHP system for a commercial and office buildings” J. Build. Eng., Vol. 5, No. 1, pp 67-78, (2016).

[16] J. Pirkandi, M.A. Jokar, M. Sameti, A. Kasaeian, F. Kasaeian, “ Simulation and multi-objective optimization of a combined heat and power (CHP) system integrated with low-energy buildings” J. Build. Eng., Vol. 5, No. 1, pp 13-23, (2016).

[17] A. Mohammadi, A. Kasaeian, F. Pourfayaz, and M. H. Ahmadi, “Thermodynamic analysis of a combined gas turbine, ORC cycle and absorption refrigeration for a CCHP system”, Appl. Therm. Eng., Vol. 111, No. 1, pp. 397-406, (2017).

[18] H. You, J. Han, and Y. Liu, “Performance assessment of a CCHP and multi-effect desalination system based on GT/ORC with inlet air precooling”, J. Energy, Vol. 185 No. 1, pp. 286-298, (2019).

[19] C. Lingmin, W. Jiekang, W. Fan , T. Huiling , L. Changjie, and X. Yan, “Energy flow optimization method for multi-energy system oriented to combined cooling, heating and power” J. Energy, Vol. 211, No. 1, 118536, (2020)

[20] M. Soltani, M. Chahartaghi, M. Hashemian, and A. Faghih Shojaei, “Technical and economic evaluations of combined cooling, heating and power (CCHP) system with gas engine in commercial cold storages”, Energy Convers. Manage., Vol. 214, No. 1, 112877, (2020).

[21] M. Sheykhi, M. Chahartaghia, A.Safaei, P. Richard, and G.J.Flay, “Investigation of the effects of operating parameters of an internal combustion engine on the performance and fuel consumption of a CCHP system”, J. Energy, Vol. 211, No. 1, 119041, (2020).

[22] N. Asgari, R. Khoshbakhti Saray, and S. Mirmasoumi, “Energy and exergy analyses of a novel seasonal CCHP system driven by a gas turbine integrated with a biomass gasification unit and a LiBr-water absorption chiller”, Energy Convers. Manage., Vol. 220, No. 1, 113096, (2020).

[23] Y. Yang, Y. Huang, P. Jiang, and Y. Zhu, “Multi-objective optimization of combined cooling, heating, and power systems with supercritical CO2 recompression Brayton cycle”, Appl. Energy, Vol. 271, No. 1, 115189, (2020).

[24] M.Peiravi, and J. Alinejad, “Nano particles distribution characteristics in multi-phase heat transfer between 3D cubical enclosures mounted obstacles”, Alexandria Eng. J., Vol. 60, No. 6, pp 5025-5038 (2021).

[25] M.Peiravi, and J. Alinejad, “Hybrid conduction, convection and radiation heat transfer simulation in a channel with rectangular cylinder”, J. Thermal Analysis and Calorimetry, Vol. 140, No. 1, pp 2733–2747 (2020).

[26] J. Alinejad, and M.M.Peiravi, “Numerical analysis of secondary droplets characteristics due to drop impacting on 3D cylinders considering dynamic contact angle”, Meccanica, Vol. 55, No. 1, pp. 1975–2002 (2020).

[27] M.Peiravi, and J. Alinejad, D. Ganji, S. Maddah, “Numerical study of fins arrangement and Nano fluids effects on three-dimensional natural convection in the cubical enclosure”, J. Trans. Phenom. Nano Micro Scales, Vol. 7, No. 2, pp 97-112 (2019).

[28] M. Ebrahimi, and A. Keshavarz, “Sizing the prime mover of a residential micro-combined cooling heating and power (CCHP) system by multi-criteria sizing method for different climates”, J. Energy, Vol. 54, No. 1, pp. 291-301, (2013)

[29] Q. Kong, R.Z. Wang, and X.H. Huang, “Energy optimization model for a CCHP system with available gas turbines”, Appl. Therm. Eng., Vol. 25, No. 1, pp. 377–391, (2005).

[30] C. Yang, X. Wang, M. Huang, S.Ding, X. Ma, “Design and simulation of Gas Turbine-Based CCHP Combined with Solar and Compressed Air Energy Storage in a hotel Building”, J. Build. Eng., Vol. 153, No. 1, pp. 412-420, (2017)

[31] J. Mago, L. M. Chamra, and J. Ramsay, “Micro-combined cooling, heating and power systems hybrid electric-thermal load following operation”, Appl. Therm. Eng., Vol. 30, No. 8, pp. 800-806, (2010).

[32] B. Rezaie, M. A. Rosen, “District heating and cooling: Review of technology and potential enhancements”, Appl. Energy, Vol. 93, No. 1, pp. 2-10, (2012).

[33] R. Gomri, “Second law comparison of single effect and double effect vapour absorption refrigeration systems”, Energy Convers. Manage., Vol. 50, No. 5, pp. 1279–1287, (2009).

[34] H. Horlock, “Advanced Gas Turbine Cycles”, An Imprint of Elsevier Science, Whittle Laboratory, Cambridge, UK, (2003).

 

آمار
تعداد مشاهده مقاله: 617
تعداد دریافت فایل اصل مقاله: 433


سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب