Fig. 3: Results of single droplet impact simulation.
From: Morphology simulation of drop-on-demand inkjet-printed droplets
a Simulated results of cases without UDFs. b Simulated results of cases with the CAH UDF. c Simulated results of cases with the Hoff UDF. d Simulated time-dependent diameter of different cases. e Comparison of the simulated droplet and real droplet in ref. 56. a–c Shows the relationship between derived simulated dynamic contact angle and moving velocity of the contact line. These figures show that results from cases without UDFs and cases with CAH UDF are in accord with the Hoffman function. In e, every picture is composed of photographs from ref. 56 (left part) and simulated shape from the case with CAH UDF (right part).
