Instrumentation 2007 Aaar Annual Conference Abstracts Design and Development of a Passive Large Particle Wind Tunnel Evaluation of a Novel Large Particle Inlet
نویسندگان
چکیده
In this study a new passive, large particle impactor (PLPI) (PM<10) was developed and evaluated in a wind tunnel. The PLPI is designed to be isoaxial and isokinetic to enable large particles sampling without bias. The PLPI can provide representative sampling without requiring a mass flowmeter controller or pump. The PLPI is especially useful for aerosol wind tunnel studies to evaluate particle generation techniques and characterize particle concentrations and spatial uniformity at the test location.
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