Design, Modeling, Optimization, and Experimental Tests of a Particle Beam Width Probe for the Aerodyne Aerosol Mass Spectrometer

By J. A. Huffman, J. Jayne, F. Drewnick, A. Aiken, T. Onasch, D. Worsnop, J. Jimenez, A. Middlebrook, D. Murphy, Dan Cizczo and 1 more. 2005

223 citations recorded by the source corpus.

Subfields: Atmospheric Science, Environmental Engineering, Health, Toxicology and Mutagenesis

View Paper: https://www.semanticscholar.org/paper/d496e377d82bae5a7b3a12594c9be5df8b68bb63

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Atmospheric Science

1. D. Worsnop
2. T. Onasch
3. J. Jayne
4. M. Canagaratna
5. Alla Zelenyuk
6. Dan Imre
7. Yong Cai
8. J. Slowik

In Health, Toxicology and Mutagenesis

1. D. Worsnop
2. Alla Zelenyuk
3. Dan Imre
4. T. Onasch
5. J. Jimenez
6. P. DeCarlo
7. J. Slowik
8. P. Davidovits

Citations in the corpus

• Particle Morphology and Density Characterization by Combined Mobility and Aerodynamic Diameter Measurements. Part 1: Theory (2004, background): “A separate effect of particle shape (not discussed here) is due to lift forces on particle beams for irregular particles (Liu et al. 1995a; Jayne et al. 2000; Huffman et al. 2004).”
• Transmission Efficiency of an Aerodynamic Focusing Lens System: Comparison of Model Calculations and Laboratory Measurements for the Aerodyne Aerosol Mass Spectrometer (2007, background): “The shape transmission factor, ES(dva), is defined as the fraction of irregularly shaped particles impacting the vaporizer, relative to spheres of the same dva (Huffman et al. 2005).”
• Laboratory and Ambient Particle Density Determinations using Light Scattering in Conjunction with Aerosol Mass Spectrometry (2007, methodology): “To quantify this effect, a particle beam width probe (described previously in Jayne et al. 2000 and Huffman et al. 2005) was used to measure the divergence of the particle beam (i.e., the range of particle trajectories) within the AMS time-of-flight chamber.”
• From Agglomerates of Spheres to Irregularly Shaped Particles: Determination of Dynamic Shape Factors from Measurements of Mobility and Vacuum Aerodynamic Diameters (2006, methodology): “Huffman et al. (2005) measured particle beam divergence to derive a lift shape factor; a surrogate of the DSF, for laboratory generated 110 nm and 320 nm ammonium sulfate particles and found that the lift shape factor increases with particle size.”