Equilibrium structures and flows of polar and nonpolar liquids in different carbon nanotubes Andrey K. Abramyan, Nick M. Bessonov, Leonid V. Mirantsev and Anastasiia A. Chevrychkina Eur. Phys. J. B, 91 3 (2018) 48 Published online: 07 March 2018 DOI: 10.1140/epjb/e2018-80656-1