Numerical simulation of heat transfer to separation tio2/water nanofluids flow in an asymmetric abrupt expansionCheen Sean Oon, Sin Nee Yew, Bee Teng Chew, Kazi Md Salim Newaz, Ahmed Al-Shamma'a, Andy Shaw and Ahmad AmiriEPJ Web of Conferences, 92 (2015) 02056DOI: https://doi.org/10.1051/epjconf/20159202056