Sampling submicrometer particles suspended in near sonic and supersonic free jets
Abstract
Aerosols containing solid, spherical stearic acid particles with a mean diameter of 0.8 micron and a geometric standard deviation of 1.28 were sampled with small bore front-facing aspirating probes in near-sonic and supersonic unheated free jets. The results are compared to compute the sampling error associated with a high-speed jet sample.
- Publication:
-
Air Pollution Control Association Journal
- Pub Date:
- August 1980
- Bibcode:
- 1980APCAJ..30..898M
- Keywords:
-
- Exhaust Emission;
- Free Jets;
- Jet Exhaust;
- Particulate Sampling;
- Supersonic Jet Flow;
- Acoustic Velocity;
- Aerosols;
- Micrometers;
- Particle Size Distribution;
- Spheres;
- Standard Deviation;
- Stearates;
- Instrumentation and Photography