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Research Papers
Authored by Artium or our collaborators covering related research

PDI: Phase Doppler Interferometer

History of Spray Measurements

– Bachalo, Artium

Phase Doppler Interferometry for Efficient Cloud Drop Size Distribution, Number Density and LWC Measurements

Jun 2023 SAE Technical Paper 2023-01-1409, doi:10.4271/2023-01-1409, Jun 15, 2023

Positive and negative emissions from cooling towers, part 1: Droplet measurements

Nov 2022 -  Leandro, M. D., Wallis, C. D., Wexler, A. S., & Chuang, P. Y. (2023). Positive and negative emissions from cooling towers, part 1: Droplet measurements. Aerosol Science and Technology, 57(1), 1–11. https://doi.org/10.1080/02786826.2022.2141097

An instrument for direct measurement of emissions: cooling tower example

Apr 2022 - Wallis, C. D., Leandro, M. D., Chuang, P. Y., and Wexler, A. S.: An instrument for direct measurement of emissions: cooling tower example, Atmos. Meas. Tech., 15, 2547–2556, https://doi.org/10.5194/amt-15-2547-2022

Cloud microphysical measurements at a mountain observatory: comparison between shadowgraph imaging and phase Doppler interferometry

Atmospheric Measurement Techniques, Volume 15, Issue 4, 2022, pp.965-985

 

Spray Droplet Size Distribution and Droplet Velocity Measurements in a Firing Optical Engine

Feb 2020 - Sharma, Bachalo, Agarwal, DOI:10.1063/1.5126498, AIP Online

Droplet homogeneity in shallow cumuli: the effects of in-cloud location and aerosol number concentration

May 2019 - Dodson and Griswold, Atmos. Chem. Phys., 19, 7297–7317

 

MODIS Retrievals of Cloud Effective Radius in Marine Stratocumulus Exhibit No Significant Bias

Sep 2018 - Witte (et al),  Geophysical Research Letters, 45. https://doi.org/10.1029/2018GL079325

 

Update on the NASA Glenn Propulsion Systems Lab Icing and Ice Crystal Cloud Characterization

2017 - Van Zante (et al), AIAA Aviation 2016, Location: Washington, DC; https://ntrs.nasa.gov/citations/20170000241

Twomey effect observed from collocated microphysical and remote sensing measurements over shallow cumulus

Jan 2014, Werner (et al),  J. Geophys. Res. Atmos., 119, 1534–1545, doi:10.1002/2013JD020131

Airborne Phase Doppler Interferometry for Cloud Microphysical Measurements

Chuang, P. Y., Saw, E. W., Small, J. D., Shaw, R. A., Sipperley, C. M., Payne, G. A., & Bachalo, W. D. (2008). Airborne Phase Doppler Interferometry for Cloud Microphysical Measurements. Aerosol Science and Technology, 42(8), 685–703. https://doi.org/10.1080/02786820802232956

 

Spray Diagnostics for the Twenty-First Century

2000 – Bachalo, Artium

Phase-Doppler Interferometry with Probe-to-Droplet Size Ratios Less than Unity: I. Trajectory Errors

2000 – Strakey (et al), U.S. Air Force Research Laboratory

 

Phase-Doppler Interferometry with Probe-to-Droplet Size Ratios Less than Unity: II. Application of the Technique

2000 – Strakey (et al), U.S. Air Force Research Laboratory

 

LDV: Laser Doppler Velocimeter

Measurement Techniques for Turbulent Two-Phase Flow Research

– Bachalo, Artium

LII: Laser Induced Incandescence

Assessment of a Laser-Induced Incandescence Sensor for Real-Time Particulate Emissions Measurement
April 2008 – Gujarathi (et al), Cummins

Design Optimization for High Sensitivity Two-Color LII
2006 – Smallwood (et al), NRC Canada

 

Real-Time Measurement of Diesel Nano-Particulates

2004 – Smallwood (et al), NRC Canada

Application of Auto-Compensating Laser-Induced Incandescence (AC-LII) to Measuring Particulate Emissions

2004 – Smallwood (et al), NRC Canada

Laser-Induced Incandescent Measurement of Particulate Matter in Raw Diesel Exhaust
2004 – Witze (et al), Sandia National Laboratories

Concurrent Quantitative Laser-Induced Incandescence and SMPS Measurements

October 2002 – Smallwood (et al), NRC Canada

Soot Volume Fraction Characterizations Using the Laser-Induced Incandescence Detection Method

2002 – Bachalo (et al), Artium

 

PI: Particle Imaging (formerly HSI: High Speed Imaging)

Airborne and Ground Measurements for Vertical Profiling of Secondary Ice Production during Ice Pellet Precipitation

Mar 2025, Lachapelle, et al., Journal of the Atmospheric Sciences, Vol 82, Issue 3, 559-583​

High Resolution Cloud Particle Imaging Incorporating State-of-the-Art Digital Cameras with Pulsed LED
Illumination

Jun 2023 - AE Technical Paper 2023-01-1421, 2023, doi:10.4271/2023-01-1421, Jun 15, 2023

Update on the NASA Glenn Propulsion Systems Lab Icing and Ice Crystal Cloud Characterization

2017 - Van Zante (et al.), AIAA Aviation 2016, Location: Washington, DC;

https://ntrs.nasa.gov/citations/20170000241

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