Tesisat Dergisi 182. Sayı (Şubat 2011)

96 Tesisat Dergisi Say ı 182 - Ş ubat 2011 MAKALE Te ş ekkür Bu çal ı ş maya 108M420 no.lu proje kapsam ı n- da katk ı sa ğ layan TÜB İ TAK’ a te ş ekkür ederiz. Kaynaklar [ 1] Farid, M.M. ve Husian, R.M., An electrical sto- rage heater using the phase-change method of heat storage, Energy Conversion and Managa- ment, 30(3); 219-230, 1990 [2] Ryu, H.W., Woo, S.W., Shin, B.C., Kim, S.D., Prevention of supercooling and stabilization of inorganic salt hydrates as latent heat storage materials, Solar Energy Materials and Solar Cells , 27(2); 161-72, 1992. [3] Varol, Y., Koca, A., Is ı Depolamada Glauber Tu- zunun Etkinli ğ inin Deneysel ve Say ı sal Olarak Ara ş t ı r ı lmas ı , 7. Uluslararas ı Yanma Sempoz- yumu, 275-281, 2002. [4] Farid, M., Khalaf, A.N., Performance of direct contact latent heat storage units with two hydra- ted salts, Solar Energy, 36; 179-189, 1994. [5] Sari, A., Kaygusuz, K., Thermal Energy Storage System Using Some Fatty Acids as Latent Heat Energy Storage Materials, Energy Sources, 23; 275-285, 2001. [6] Rozanna, D., Chuah, T.G., Salmiah, A., Thomas, S.Y.C., Saari, M., Fatty Acids as Phase Change Materials (PCMs) for Thermal Energy Storage: A review, Int. Journal of Green Energy, 1(4); 495-513, 2004. [7] Keles, S., Kaygusuz, K., Sari, A., Lauric and myristic acids eutectics mixture as phase cahnge material for low-temperature heating applications, Int. J. Energy Reserach, 29; 857- 870, 2005. [8] El-Bassuoni, A-M.A., Tayep, A.M., Helwa, N.H., Fatyh, A.M., Modification of urea-sodium ace- tate trihydrate mixture for solar energy storage, Renewable Energy, 28; 1629-1643, 2003. [9] Sari, A., Eutectic mixtures of some fatty acids for latent heat storage: Thermal properties and thermal reliability with respect to thermal Ş ekil 4. FDM’ siz deponun 11 Kas ı m 2009 tarihinde verim-güne ş ı ş ı n ı m de ğ erlerinin zamanla de ğ i ş imi Ş ekil 5. FDM’li deponun 19 Kas ı m 2009 tarihinde verim-güne ş ı ş ı n ı m de ğ erlerinin zamanla de ğ i ş imi 0 300 600 900 1200 1500 0 20 40 60 80 100 09:00 10:00 11:00 12:00 13:00 14:00 15:00 Güne ş I ş ı n ı m ı (W/m²) Kollektör Verimi (%) Yerel Saat 11Kas ı m 2009 Verim I ş ı n ı m 0 300 600 900 1200 1500 0 20 40 60 80 100 09:00 10:00 11:00 12:00 13:00 14:00 15:00 Güne ş I ş ı n ı m ı (W/m²) Kollektör Verimi (%) Yerel Saat 19Kas ı m 2009 Verim I ş ı n ı m cycling, Energy Conversion and Management, 47; 1207-1221, 2006. [10] Kakiuchi, H., Yamazaki, M., Yabe, M., Chihara, S., A study of new phase change material; Trimeth- ylolethane Hydrate and its mixtures having phase change temperature between 13ºC and 30 ºC, IEA Annex-10 PCMs and Chemical Reactions for Thermal Ebergy Storage, 4th Workshop, Benedikt- beuuern, Germany October 28-29, 1999. [11] Rabin, Y., Bar-niv, I., Korin, E., Mikic, B., Integ- rated solar collector storage system based on a salt-hydrate phase-change material, Solar Energy, 55(6); 435-444, 1995. [12] Cabeza, L.F., Ibanez, M., Sole, C., Roca, J., Nogues, M., Experimentation with a water tank including a PCM module, Solar Energy Materi- als and Solar Cells, 90; 1273-1282, 2006. [13] Hasan, A., Phase change material energy sto- rage system employing palmitic acid, Solar Energy, 52; 143-154, 1994. [14] Hawlader, M.N.A., Udin, M.S., Khin, M.M., Mic- roencapsulated PCM thermal-energy storage system, Applied Energy, 74; 195-202, 2003. [15] Özonur, Y., Mazman, M., Paksoy, H.Ö., Evli- ya, H., Microencapsulation of coco fatty acid mixture for thermal energy storage with phase change material, Int. Journal of Energy Rese- arch, 30(10); 741-749, 2005. [16] Velraj, R., Seeniraj, R.V., Hafner, B., Faber, C., Schwarzer, K., Heat Transfer Enhancement in a Latent Heat Storage System, SolarEnergy, 65(3); 171-180, 1999. [17] Altuntop, N., Arslan, M., Ozceyhan, V., Kanoglu, M., Effect of obstacle on thermal stratification in hot water storage tanks, Applied Thermal Engineering, 25; 2285-2298, 2005. [18] Koca, A., Gizli ı s ı enerji depolu düzlemsel bir güne ş kolektörünün ı s ı l performans ı n ı n de- neysel olarak ara ş t ı r ı lmas ı , Y. Lisans Tezi, F ı rat Üniversitesi Fen Bilimleri Enstitüsü., 2001. [19] Koca, A., Öztop, H.F., Koyun, T., Varol, Y., Energy and exergy analysis of a latent heat storage system with phase change material for a solar collector, Renewable Energy, bas ı mda, 2007. [20] Nallusamy, N., Sampath, S., Velraj, R., Experi- mental investigation on a combined sensible and latent heta storage system integrated with constant/varying (solar) heat sources, Rene- wable Energy, 32(7); 1206-1227, 2007. [21] Emaes, P.C. ve Griffiths, P.W., Thermal behavio- ur of integrated solar collector/storage unit with 65º phase change material, Energy Conversion and Management, 47; 3611-3618, 2006. [22] Saman, W., Bruno, F., Halawa, E., Thermal performance of PCM thermal storage unit for a roof integrated solar heating system, Solar Energy, 78; 341-349, 2005. [23] Zalba, B., Marin, J.M., Cabeza, F.L., Mehling, H., Free-cooling of buildings with phase chan- ge materials, Int. Journal of Refrigeration, 27; 839-849, 2004. [ 24] Öztürk, H.H., Experimental evaluation of energy and exergy efficiency of a seasonal latent heat storage system for greenhouse heating, Energy Conversion and Management, 46; 1523-1542, 2005. [25] Enibe, S.O., Thermal analysis of a natural cir- culation solar air heater with phase change material energy storage, Renewable Energy, 28; 2269-2299, 2003. [26] Sharma, S.D., Iwata, T., Kitano, H., Sagara, K., Thermal performance of a solar cooker based on an evacuated tube solar collector with a PCM storage unit, Solar Energy, 78; 416-426, 2005. [27] Altuntop, N., Arslan, M., Ozceyhan, V., Kanoglu, M., Effect of obstacle on thermal stratification in hot water storage tanks, Applied Thermal Engineering, 25; 2285-2298, 2005. [28] Altuntop, N., Kilik, Z., Ozceyhan, V., Kincay, O., Effect of water inlet velocity on thermal stratifi- cation in a mantled hot water storage tank, Int. J. Energy Reserach, 30; 163-176, 2006. Bu makale, 11-12 Ş ubat 2010’da düzenlenen Solar Future 2010’da bildiri olarak sunulmu ş tur.