TY - JOUR TT - Determination Of Effective Thermal Conduciıvity Of Thermal Barrier Coatings By Analytical Method AU - Altun, Özge AU - Böke, Erhan PY - 2009 DA - December Y2 - 2009 JF - Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi JO - ESOGÜ Müh Mim Fak Derg PB - Eskişehir Osmangazi University WT - DergiPark SN - 2630-5712 SP - 139 EP - 152 VL - 22 IS - 2 KW - Isı iletim katsayısı KW - gözeneklilik KW - analitik modeller KW - ısı engelleyici kaplama. N2 - Thermal conductivity plays a significant role in the heat transfer problems. Modeling ofeffective thermal conductivity of heterogeneous or composite materials is sensory areas of interest. Thereare a lot of developed expressions for modeling of thermal conductivity in the literature. Thermalcharacteristics of thermal barrier coatings (TBCs) are vary depending on the thermal characteristic ofcoating materials, coating technique and process parameters. These factors affect the pore shapes anddirections. 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