List of Articles Thermal conductivity coefficient Open Access Article Abstract Page Full-Text 1 - The effect of volume fraction and size of Al2O3 nanoparticle on heat transfer and flow characteristics in the heat exchanger with louvered strip inserts Meysam Pouyanian Ashkan Ghafouri Open Access Article Abstract Page Full-Text 2 - Investigation of the Effect of Graphene-Silica Nanoparticles on Rheological and Thermo-physical Properties of Water-based Drilling Fluid Mohammad Gholamhosein zadeh Ashkan Ghafouri Open Access Article Abstract Page Full-Text 3 - A review of experimental studies of heat transfer of nanofluids in laminar, turbulent and pool boiling flows Navid Bozorgan Nariman Bozorgan Open Access Article Abstract Page Full-Text 4 - The effect of the thermal conductivity coefficients of building materials according to different sources on the thermal load and carbon dioxide emissions of the building Syed Esmaeil Sadati Hadi Kargar Sharifabad Nader Rahbar Abdollah Khalesi Doost