Ali Amiri - Ph.D Student , Micro and Nano Mechanical Theory , Department of Mechanical Engineering , Tsinghua University , Beijing 100084 , China

Magnetite fluids are widely applied in industries including medicine. They are used for increasing the heat transfer and the efficiency of the convertor and controlling the amount of heat transfer in the electronic equipment. In the medicine, it refers to transferring medicines into the considered points at the presence of magnetite field. The dynamic of magnetite fluids in living creatures is the knowledge of numerically studying fluids in living creature in magnetite files. This has been studied in two dimensions. The mixed two-phase model, limited volume method and ANSYS FLUENT 12 were used for nanofluids. Equations relating to elastic walls were separately solved by MATLAB. The final result of the two dimensional tube was also obtained by hand repeating.

: Magnetite Nanofluid, Elastic Tube, Magnetite Field