Experimental and numerical investigation of heat conduction in porous media

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dc.contributor.author Salati, Hana
dc.date.accessioned 2014-09-11T07:04:50Z
dc.date.available 2014-09-11T07:04:50Z
dc.date.issued 2014-01
dc.identifier.citation Salati, Hana. (2014). Experimental and numerical investigation of heat conduction in porous media. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Mechanical Engineering, Famagusta: North Cyprus. en_US
dc.identifier.uri http://hdl.handle.net/11129/1289
dc.description Master of Science in Mechanical Engineering. Thesis (M.S.)--Eastern Mediterranean University, Faculty of Engineering, Dept. of Mechanical Engineering, 2014. Supervisor: Prof. Dr. Hikmet Ş. Aybar. en_US
dc.description.abstract ABSTRACT: Heat transfer in porous media has recently become an important subject in mechanical engineering. This study presents experimental and numerical investigations of the effective thermal conductivity in porous media. A porous sample (pumice stone) has been used in experimental investigations. Bottom and upper parts of the sample were cooled and heated using heat exchanger and the water thermal bath. The interior temperatures of four different locations of the sample were measured at various times. Then, the effective thermal conductivity of the material was calculated. The experiment was modeled and simulated and the governing equation was numerically solved using finite difference method. The obtained value of effective thermal conductivity of material was very close to the values have been found in literatures. Keywords: Porous Media, Thermal conductivity, Effective Thermal Conductivity. ………………………………………………………………………………………………………………………………………………………………………………………………………… ÖZ: Gözenekli ortamda ısı transferi son zamanlarda daha önemli olmuş bir konudur. Bu çalışmada, gözenekli ortamda etkili termal iletkenlik, deneysel ve sayısal inceleme sunulmuştur. Deneysel kısımda, gözenekli numune (ponza taşı) kullanılmıştır. Alt ve üst numune ısı değiştiricisi ve su banyosu tarafından ısıtıdu ve soğutuldu. Numunenin dört farklı yerde iç sıcaklıkları farklı zamanlarda ölçülür. Daha sonra, malzemenin etkin ısı iletkenliği hesapladı. Deney modellenmiş ve simulasyon. yapılmıştır. denklemler, sonlu farklar yöntemi kullanılarak sayısal olarak çözülmüştür. FORTRAN kullanılarak bilgisayar kodu geliştirilmiştir. Malzemenin etkin ısı iletkenliği, literatürde bulunan değerlere çok yakındır. Anahtar kelimeler: Gözenekli medya, Isı iletkenlik, Etkin termal iletkenlik. en_US
dc.language.iso en en_US
dc.publisher Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) en_US
dc.subject Mechanical Engineering en_US
dc.subject Heat - Transmission en_US
dc.subject Thermodynamics en_US
dc.subject Porous materials - Thermal properties en_US
dc.subject Porous Media, Thermal Conductivity, Effective Thermal Conductivity en_US
dc.title Experimental and numerical investigation of heat conduction in porous media en_US
dc.type Thesis en_US


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