@article{Diaz_2017 author = {Daniel Diaz and Alvaro Valencia}, title = {HEAT TRANSFER IN AN OVAL TUBE HEAT EXCHANGER WITH DIFFERENT KINDS OF LONGITUDINAL VORTEX GENERATORS}, journal = {Heat Transfer Research}, issn = {1064-2285}, year = {2017}, volume = {48}, number = {18}, pages = {1707--1725} }