Fig 2. Numerically predicted expiratory flows for the four asthmatic models with varying airway constriction levels.
(a) Streamlines, (b) cross-sectional velocity contours, and (c) horizontal velocity profiles.
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.