Ercan Balıkçı          Associate Professor            E - mail:       ercan.balikci@boun.edu.tr          Tel:              +90 212 359 7353          Fax:             +90 212 287 2456            Address:      Bogazici University                                                      Department of Mechanical Engineering                               Room #4305                               South Campus                               Bebek 34342, Istanbul, Turkey