Optimum Turbomachine Selection For Power Regeneration In Vapor Compression Cool Production Plants

Autor: CERRI, Giovanni, GIOVANNELLI, AMBRA, ALAVI, SAYYEDBENYAMIN, MAZZONI, STEFANO, CHENNAOUI, Leila
Přispěvatelé: Cerri, Giovanni, Giovannelli, Ambra, Alavi, Sayyedbenyamin, Mazzoni, Stefano, Chennaoui, Leila
Jazyk: angličtina
Rok vydání: 2015
Předmět:
DOI: 10.5281/zenodo.1100233
Popis: Power Regeneration in Refrigeration Plant concept has been analyzed and has been shown to be capable of saving about 25% power in Cryogenic Plants with the Power Regeneration System (PRS) running under nominal conditions. The innovative component Compressor Expander Group (CEG) based on turbomachinery has been designed and built modifying CETT compressor and expander, both selected for optimum plant performance. Experiments have shown the good response of the turbomachines to run with R404a as working fluid. Power saving up to 12% under PRS derated conditions (50% loading) has been demonstrated. Such experiments allowed predicting a power saving up to 25% under CEG full load.
{"references":["Borlein, Energy Savings in Commercial Refrigeration Equipment: Low\nPressure Control, White paper, Schneider Electric; August 2011.","New Refrigeration Cycle to Improve 100 – Year - Old Technology.\nCalmac Manufacturing Corporation; October - December 2001.","N.Q. Minh, N.J. Hewitt and P.C. Eames, Improved Vapor Compression\nRefrigeration Cycles: Literature Review and Their Application to Heat\nPumps. International Refrigeration and Air Conditioning Conference.\nPaper 795; 2006.","J. Sarkar, Ejector Enhanced Vapor Compression Refrigeration and Heat\nPump Systems - A Review, Renewable and Sustainable Energy Reviews\n16, 6647-6659; August 2012.","J. Yu, H. Zhao and Y. Li, Application of an Ejector in Auto Cascade\nRefrigeration Cycle for the Performance Improvement, International\nJournal of Refrigeration, vol.31, pp.279-286; 2008.","Y. Zhu and P. Jiang, Hybrid Vapor Compression Refrigeration System\nwith an Integrated Ejector Cooling Cycle, International Journal of\nRefrigeration, vol.35, pp. 68-78; 2012.","A. Selvaraju and A. Mani, Experimental Investigation on R134a Vapor\nEjector Refrigeration System, International Journal of Refrigeration,\nvol.29, pp.1160-1166; 2006.","L. Kairouani, M. Elakhdar, E. Nehdi and N. Bouaziz, Use of Ejectors in\na Multi-Evaporator Refrigeration System for Performance Enhancement,\nInternational Journal of Refrigeration, Vol.32, pp.1173-1185; 2009.","A. Prakash, Improving the Performance of Vapor Compression\nRefrigeration System by Using Sub–Cooling and Diffuser, International\nJournal of Engineering, Business and Enterprise Applications, ISSN\n(Print): 2279-0020, IJEBEA 13-129; 2013.\n[10] K.H. Reddy et al., Improvement of Energy Efficiency Ratio of\nRefrigerant Compressor, International Journal of Scientific &\nTechnology Research, Volume 2, ISSN 2277-8616, Issue 5; May 2013.\n[11] E. Elgendy, Parametric Study of a Vapor Compression Refrigeration\nCycle Using a Two-Phase Constant Area Ejector, International Journal\nof Mechanical, Aerospace, Industrial and Mechatronics Engineering,\nVol.: 7 No: 8; 2013.\n[12] N. Upadhyay, To Study the Effect of Sub-Cooling and Diffuser on the\nCoefficient of Performance of Vapour Compression Refrigeration\nSystem, International Journal of Research in Aeronautical and\nMechanical Engineering, Vol. 2, Issue. 6, pgs. 40-44; June 2014.\n[13] D.T. Reindl and H. Hong, Evaluation of Liquid Pressure Amplifier\nTechnology, International Journal of Air Conditioning and\nRefrigeration, vol.13, pp.119-127; 2005.\n[14] A. Hadawey, Y.T. Ge and S. A. Tassou, Energy Saving Trough Liquid\nPressure Amplification in a Dairy Plant Refrigeration System. CEBER\nBrunel University Uxbridge Middlesex, UB8 3PH, UK.\n[15] DOE, Liquid Refrigerant Pumping Technology for Improving\nRefrigeration Performance and Capacity, New Technology\nDemonstration Program, U.S. Department of Energy\n[16] M.F. Taras, A. Lifson and T.J. Dobmeier, Refrigerant Cycle with\nTandem Economized and Conventional Compressors. United States\nPatent; Patent No.: Us 6.955.058 B2; Date of Patent: Oct.18, 2005.\n[17] M.J. Andres, Expendable Turbine Driven Compression Cycle Cooling\nSystem, United States; Patent Application Publication; Pub. No.: Us\n2007/0193301 A1; Pub. Date: Aug.23, 2007.\n[18] A. Lifson and M.F. Taras, Refrigerant System with Variable Capacity\nExpander. United States; Patent Application Publication; Pub. No.: Us\n2010/0031677 A1; Pub. Date: Feb.11, 2010.\n[19] J.W. Bush, W.P. Beagle and B. Mitra, Refrigerating System with\nParallel Staged Economizer Circuits Using Multistage Compression,\nUnited States; Patent Application Publication; Pub. No.: Us\n2010/0223938 A1; Pub. Date: Sep.9, 2010.\n[20] B. Mitra, W.P. Beagle and J.W. Bush, Refrigerating System with\nParallel Staged Economizer Circuits Discharging to Interstage Pressures\nof a Main Compressor, United States; Patent Application Publication;\nPub. No.: Us 2010/0223939 A1; Pub. Date: Sep.9, 2010.\n[21] M. Ascani, Refrigerating Device and Method for Circulating a\nRefrigerating Fluid Associated With it, United States Patent; Patent No.:\nUs 8,505,317 B2; Date of Patent: Aug.13, 2013.\n[22] M. Ascani, G. Cerri and E. De Francesco, Power Reduction in Vapour\nCompression Cooling Cycles by Power Regeneration, The 69th\nConference of the Italian Thermal Machines Engineering Association,\nATI2014, September 10 – 12, 2014.\n[23] G. Cerri, Sviluppo di un impianto per produzione del freddo criogenico\nmediante rigenerazione e sviluppo del gruppo scambiatore-espansorecompressore\national (SEC), Compressors and Expanders State of the Art\nTechnical Report OR2 – A2.2 SEC Cold Energy Project, 2012.\n[24] S.L. Dixon, CA. Hall, Fluid Mechanics and Thermodynamics of\nTurbomachinery, Butterworth Heinemann, Sixth Edition, 2010.\n[25] O.E. Baljè, Turbomachines: A Guide to Design, Selection, and Theory,\nJohn Wiley and Sons, New York; 1980.\n[26] A. Whitfield, N.C. Baines, Design of Radial Turbomachines, John Wiley\nand Sons, New York, USA; 1990.\n[27] G. Cerri, Organic Fluid Turbines for Various Engine Power Level\nTurbochargers, The 33rd ASME International Gas Turbine and\nAeroengine Congress, ASME pap. 88–GT–1, Amsterdam, Netherlands,\nJune 5 – 9, 1988.\n[28] G. Cerri, A Simultaneous Solution Method Based on a Modular\nApproach for Power Plant Analyses and Optimized Designs and\nOperations, International Gas Turbine and Aeroengine Congress,\nASME paper 96–GT–302, Birmingham, UK, June 10–13, 1996."]}
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