* Solar photovoltaic (PV) soiling
* Electrodynamic dust shield (EDS, or Dust Shield) technology
* Liquid fuel combustion using an aerosol shock tube (in collaboration with Dr. Eric Petersen)
* Photography and image analysis based quantification of soiling
* Computational fluid dynamics (CFD) for aerosol transport and deposition
* Air quality and particulate air pollution
* Impact of dust on jet engines