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Showing 1 to 6 of 6 for “"Aerosol Measurement"”.
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Particle Motion in Flows: Contributions to Airborne Aerosol Measurement
<p>Accurate, in situ measurement of airborne particles is critical in understanding the global atmosphere. An airborne instrument is designed to sample and measure the aerodynamic diameter of particles in the size range of 1-30 mm. Knowledge of the aerodynamic size of a particle includes the impact …
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Development and implementation of a microresonator impactor for atmospheric particulate sensing
Recent instrument development for aerosol measurement has focussed on small-scale, on-line measurements that can be incorporated into miniaturised sensor nodes as part of ambient or personal air quality monitoring networks. As a result, optical particle counters (OPCs) have risen in popularity …
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Smoke Aerosol Characterization for Spacecraft Fire Detection Systems
… the expected fire signature and the background aerosol levels. Terrestrial fire detection systems have been developed based on extensive study of terrestrial fires. Unfortunately there is no corresponding data set for spacecraft fires and consequently the fire detectors in current spacecraft …
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VEHICLES¿ NON-EXHAUST EMISSIONS: SETUP OF EXPERIMENTAL APPROACHES FOR ON-ROAD CHARACTERIZATION OF TIRE WEAR AND ROAD DUST PARTICLES
… and validating experimental setups and measurement protocols for the reliable quantification and characterization of TRWPs, spanning tire testing laboratory environment, chassis dynamometer, and real-world on-road vehicle tests. The work focused on building feasible, reproducible, and …
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Fundamental Study of Particle Formation, Transport, Deposition and Filtration for Semiconductor Applications
… volatile organic samples by using soft X-ray and aerosol measurement techniques was described. The aromatic chemical compounds which have the benzene ring are well detected by the soft X-ray-assisted detection method which converts gas vapors to nanoparticles through the photochemical processes. …