Outflow from a Nocturnal Thunderstorm.

DTIC Science & Technology

1980-11-01

P AD-A093 796 ILLINOIS STATE WATER SURVEY URBANAF/ .2 OUTFLOW FROM A NOCTURNAL THUNDERSTORM. (U) NOV a0 R W SCOTT NSF-ATHN78-0a865 UNCLASSIFIED SWS...CR-242 ARO-15529.5-6S N I muuuuuuuuuuuu iDA0937 9 6 State Water Survey Division k istitute of METEOROLOGY SECTION 0 uJD AT THE UNIVERSITY OF ILLINOIS...SWS Contract Report 242 / F OUTFLOW FROM A NOCTURNAL THUNDERSTORM Robert W. Scott Meteorology Section Illinois State Water Survey -- DTIC ELECTE CD

Modeling Aerosol Particle Deposition on a Person Using Computational Fluid Dynamics

DTIC Science & Technology

2015-04-03

The particle Stokes number is defined as Stk = Cc ρpUjd 2 p 9µD ’ (1) (1050) (10.5) (5× 10 −6) 2 (9) (1.824× 10−5) (0.015) = 0.112, (3.2) where Cc ’ 1...sizes (5 µm and Stk = 0.11). Therefore, the appropriate modeling of the fluid fluctuations in the near-wall region is crucial for accurate sim- ulations...direction, are summarized in Figures 4.5– 4.10. For visualization purposes, the flow fields and streamlines at two cross sections through the human form