Volumetric flow rate in simulations of microfluidic devices KristÍna Kovalčíková, Martin Slavík, Katarína Bachratá, Hynek Bachratý and Alžbeta Bohiniková EPJ Web Conf., 180 (2018) 02046 Published online: 04 June 2018 DOI: 10.1051/epjconf/201818002046