The simulation model consists of two plates and nanofluids between them. The nanofluids comprised eight Cu nanoparticles with the diameter of 4 nm and liquid Ar as base fluid. H is the height of the model, its initial value is 14.8 nm and it would change in impact process. The initial distance between two plates is 12.6 nm.
Lv et al. Nanoscale Research Letters 2011 6:200 doi:10.1186/1556-276X-6-200