Molecular mechanics simulations of liquid water in a shear-driven cavity fl
ow have been presented by Greenspan [Fluid Dyn. Res. 25 (1999) 37]. The sel
ected parameter values in these calculations require cautionary comments, f
or example, the presented turbulent flow results involve atomic motion with
a kinetic temperature exceeding a million degrees Kelvin! (C) 2001 Publish
ed by The Japan Society of Fluid Mechanics and Elsevier Science B.V. All ri
ghts reserved.