@article{paperid:1022175, author = {Ehsan Firouzfar and Mohammad Soltanieh and Noie Baghban, Seyed Hossein and S. Hassan Saidi}, title = {Energy saving in HVAC systems using nanofluid}, journal = {Applied Thermal Engineering}, year = {2011}, volume = {31}, number = {8}, month = {February}, issn = {1359-4311}, pages = {1543--1545}, numpages = {2}, keywords = {Air conditioning Effectiveness Energy saving Heat pipe Silver nanofluid Thermosyphon heat exchanger}, }