Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Estimated peak velocity (a) and WSR (b) measurements from the steady flow rate rig plotted against the theoretical flow velocities and WSRs calculated from the measured output flow rates. The dark line (a) shows the distal WSR measurement while the gray line (b) shows the proximal WSR measurement. Error bars give the mean and standard deviation across all measurements (n = 105).
