@article{ author = {Mahmoodzadeh, Milad, Ghafouri, Ashkan}, title = {Numerical investigation of heat transfer and Nanofluid flow in the pipe heat exchenger with V shape separator and middle fin}, journal = {Journal of New Applied and Computational Findings in Mechanical Systems}, year = {2021}, volume = {1}, number = {3}, pages = {29-41}, doi = {} }