Tesisat Dergisi 233. Sayı (Mayıs 2015)

MAKALE 66 Tesisat Dergisi Say× 233 - May×s 2015 kapasitörlü) motorlar kullan×lm×ü olup, bunlar× yerine daha sonraki çal×ümalarda elektronik kontrollü (EC) fan motorlar× kul- lan×lacakt×r. Ayr×ca termostatik valf yerine elektronik genleüme valfi kullan×larak ve- rim iyileümeleri gözlenecektir. Teüekkür Bu çal×üma 2218 No’lu Yurt úçi Doktora Son- ras× Araüt×rma Burs Program× kapsam×nda yap×lm×üt×r. Bu projedeki destekleri için Tü- bitak’a, projenin gerçekleümesinde katk×la- r×ndan dolay× Teknosav, Vebs Elektronik ve Deneysan firmalar×na teüekkür ederiz. Kaynaklar [1] Evans, J.A., Hammond, E.C., Gigiel, A.J., Fostera, A.M., Reinholdt, L., Fikiin, K., Zilio, C., Assessment of methods to reduce the energy con- sumption of food cold stores, App- lied Thermal engineering 62, 2014, pp. 697-705 [2] Qureshi, T. Q., Tassou , S. A., Variab- le-Speed capacity control in refrige- ration system, Applied thermal engineering, Vol. 16, No. 2, 1996, pp. 103-113 [3] Ding, G.L., Recent de developments in simulation techniques for va- pour-compression refrigeration systems, International Journal of Refrigeration 30, 2007, pp. 1119- 1133 [4] Yaqub, M., Zubair, S. M., Capacity Control for Refrigeration and Air- Conditioning Systems: A Compa- rative Study, Transactions of the ASME Vol. 123, MARCH 2001. [5] Aprea, C., Renno, C., An experimental analysis of a thermodynamic model of a vapor compression refri- geration plant on varying the comp- ressor speed. Int. J. Energy Res. 28, 2004, pp. 537–549 [6] Aprea, C., Mastrullo, R., Renno, C., Fuzzy control of the compressor speed in a refrigeration plant, Int. J. Refriger. 27, Vol. 6, 2004, pp. 639–648 [7] Aprea, C., Mastrullo, R., Renno, C., Experimental analysis of the sc- roll compressor performances varying its speed, Applied thermal engineering, 26, 2006., pp. 983-992 [8] Aprea, C., Mastrullo, R., Renno, C., Determination of the compressor optimal working conditions. Appl. Therm. Eng. 29, 2009, pp. 1991- 1997. [9] Hua, L., Jeong, S., You, S.S., Feed- forward control of capacity and su- perheat for a variable speed refrige- ration system, Applied Thermal En- gineering 29, 2009, pp. 1067–1074 [10] Liang N., Shao S. Tian C., Yan Y., Dynamic simulation of variable capacity refrigeration systems un- der abnormal conditions, Applied Thermal Engineering 30, 2010, pp. 1205–1214 [11] Ekren, O., Celik, S., Noble, B., Kra- uss, R., Performance evaluation of a variable speed DC compressor. International Journal of Refrigerati- on 36, 2013, pp. 745-757 [12] Evans, J.A., Gigiel, A.J., Reducing the energy consumption in cold stores, in: The 22 nd IIR International Cong- ress of Refrigeration, Beijing, 2007 [13] Evans, J.A., Gigiel, A.J., Reducing energy consumption in cold stora- ge rooms, in: IIR ICCC, Cambridge, 2010. [14] Stores, J.A., Evans, A.M., Foster, J., Huet, M., Reinhold, L., Fikiin, K., Zilio, C., Houska, M., Landfeld, A., Bond, C., Scheurs, M., T.W.M. van Sambeeck Specific energy con- sumption values for various refri- gerated food cold stores Energy and Buildings 74, 2014, pp. 141–151 [15] Çomakl×, O., Amonyak Kompresyonlu Endüstriyel Bir Soùuk Depo için Bil- gisayar Modeli, Yüksek Lisans Tezi, Dokuz Eylül Üniversitesi Fen Bilim- leri Enstitüsü, izmir, 1988. [16] Çomakl×, Ö., Akdoùan, F. ve Yüksel B., Soùuk Hava Depolar×nda Eko- nomik Yal×t×m Kal×nl×ù× Hesab×, Ter- moklima, 1,9,33-36,1992. [17] h t t p : / / f r i g o n e t w o r k . com/2011/01/15/s oguk-ha- va-depolarinda-enerji-tasarrufu/ (18.01.2015 tarihinde eriüildi) [18] Dansfoss, 2006, Automatic Cont- rols for Industrial Refrigeration Sys- tems Application handbook [19] Hilton G, Aust., E, Airah M., Redu- cing energy use in the cold storage industry- A case study, Ecolibrium April 2013. [20] Carbon Trust website from www. carbontrust.co.uk [21] Bulgurcu, H., Hava soùutmal× kon- denserler için düüük çevre s×cakl×- ù×n×n etkileri, Mühendis ve Makina Dergisi, Say× 425, Cilt 35, Sayfa 28- 30, Haziran 1995. [22] Lazzarin, R., Nardotto, D., and Noro, M. , Electronic expansion vlave vs. thermal expansion valve ASHRAE Journal, February 2009 [23] Schmidt F. Expansion valve and ze- otrope refrigerant. 19th Internatio- nal Congress of Refrigeration, 1995 [24] Hewitt N.J., McMullan J.T., Murphy, N.E., Ng CT. Comparison of expan- sion valve performance, Internatio- nal Journal of Energy Research, 19, 1995, pp. 347–359 [25] Aprea, C. and Mastrullo, R., Experi- mental Evaluation of Electronic and Thermostatic Expansion Valves Per- formances Using R22 and R407C, Applied Thermal Engineering 22, 2002, pp. 205- 218. [26] Bulgurcu, H., Yalç×n, E., Erol, E., Energy Saving In Cold Rooms Ligh- ting System by Using Led Fixtures, 7 th International Ege Energy Sym- posium & Exhibition, June 18-20, 2014 Usak, Turkey [27] http://www.guardian-controls.com (10.01.2015 tarihinde eriüildi) Bu makale 12. Ulusal Tesisat Mühendis- liùi Kongresi’nde bildiri olarak sunul- muütur.