@article{paperid:1048670, author = {Mahdavishahri, ŮŽAmirmehran and Roohi, Ehsan}, title = {Investigation of cold-to-hot transfer and thermal separation zone through nano step geometries}, journal = {Physics of Fluids}, year = {2015}, volume = {27}, number = {7}, month = {July}, issn = {1070-6631}, pages = {72002--7200214}, numpages = {7128212}, keywords = {Nano-step geometry; DSMC; separation zone; cold to hot heat transfer}, }