International Science Community Association Research Journal of Recent Sciences 2277 - 2502 1 8 2012 August 2 Influence of Density and Concentration on Effective Thermal Conductivity of two Phase Materials using Square Guarded hot plate Apparatus 42 47 EN Renganathan Manimaran 1 Thermal and Automotive Division, School of Mechanical and Building Sciences, VIT University, Vellore, INDIA ThundilKaruppaRaj Rajagopal 2 Energy Division, School of Mechanical and Building Sciences, VIT University, Vellore, INDIA SenthilKumar K. 3 Sharifirad M. 1 Department of Chemistry, Teacher Research Bojnord, IRAN Koohyar F. 2 Department of Chemistry, Faculty of Science, Islamic Azad University, Babol Branch, Babol, IRAN Rahmanpour S.H. 3 Faculty of Chemistry, Iran University Science and Technology, IRAN Vahidifar M. 4 M. Sharifi 1 Mechanical Engineering, Guilan University, Rasht, IRAN Shahriari B. 2 Mechanical and Aerospace Engineering, Malek Ashtar University of Technology, Shahin Shahr, IRAN Obasohan E. 1 Department of Animal Science, Faculty of Agriculture, Ambrose Alli University, Ekpoma, NIGERIA Emmanuel Obasohan 2 Department of Computer, Faculty of Physical Sciences, University of Benin, Benin City, NIGERIA Edward E. 3 Department of Fisheries, Faculty of Agriculture, University of Benin, Benin City, NIGERIA Oronsaye J.A.O. 4 Murat Demirbas 1 Kırıkkale University Faculty of Education, Kırıkkale, TURKEY EmreBozdogan Aykut 2 Giresun University Faculty of Education, Giresun, TURKEY Gamze ozbek 3 Kırıkkale University Institute of Science, Kırıkkale, TURKEY Behmaneshfar Ali 1 Young Researchers Club, Najafabad Branch, Islamic Azad University, Najafabad, Isfahan, IRAN S. Shahbazi 2 Iran Research Center for Creatology, Innovation and TRIZ, Isfahan, Vaezi S. 3 IRAN Department of Industrial Engineering, Najafabad Branch, Islamic Azad University, Isfahan, IRAN SenthilKumar A.P. 1 Department of Mechanical Engineering, PSG College of Technology, Coimbatore, INDIA Karthikeyan P. 2 Department of Automobile Engineering, PSG College of Technology, Coimbatore, INDIA SelvakumarB.Jagadheeshwaran M. 3 DineshJ. 4 K 5 asamy S. 6 > Research Paper 2012 4 23 2012 August 2 In this present work, performance study on two-phase materials based on density, temperature difference at various load under the steady state condition is experimentally analysed to estimate the Effective Thermal Conductivity (ETC) using square guarded hot plate apparatus (SGHP). The experimentally determined ETC value shows an excellent agreement with the available theoretical data. Copyright@ International Science Community Association