Presentations

2010

P.D. Whitefield, P. Lobo, D. Hagen, C. Wilson, L. Rye and P. Williams, “PM Emissions Characteristics of APUs burning Conventional and Alternative Fuels”, Cambridge Particle Meeting, Cambridge, UK, May 21, 2010

D.E. Hagen, P. Lobo, P.I. Williams, P.D. Whitefield, H. Coe, and C.W. Wilson, “Fuel Dependent PM Emissions from an Aircraft Auxiliary Power Unit”, International Aerosol Conference, Helsinki, Finland, August 29- September 3, 2010.

Williams, P.I., Lobo, P., Hagen, D. E., Whitefield, P. D., Wilson, C., Coe, H., Raper, D. and Christie, S., “Organic aerosol speciation of different fuels from an APU”, International Aerosol Conference, Helsinki, Finland, August 29- September 3, 2010 [poster]

 

 

2009

Philip Whitefield, Donald Hagen and Prem Lobo, “Inter-comparisons of PM Emissions from  CFM56 Engines Burning  Bio-, FT and Conventional Fuels”,  Cambridge Particle Meeting, Cambridge, UK, March 16, 2009.

Philip Whitefield, Donald Hagen, Prem Lobo and Richard Miake-Lye, “Emissions from alternate aviation fuels and their environmental impact”, Transport, Atmosphere and Climate -2 Conference, Aachen, Germany, June 22-25, 2009

Donald Hagen, Prem Lobo and Philip Whitefield, “Impact of Temperature on Jet Engine Emissions Tests Using Alternate Fuels”, 13th ETH-Conference on Combustion Generated Nanoparticles, Zurich, Switzerland, June 22-24, 2009

D.E. Hagen, P.D. Whitefield, P. Lobo, and M.B. Trueblood, “PM Emissions from a CFM56 Gas Turbine Engine Burning Alternate Fuels”, European Aerosol Conference, Karlsruhe, Germany, September 6-11, 2009 [poster]

Prem Lobo, Donald Hagen and Philip Whitefield, “Source Apportionment Data for Aircraft PM Emissions at Commercial Airports”, 28th Annual AAAR Conference, Minneapolis, MN, October 26-30, 2009 [poster]

 

2008

Phil Whitefield, “ACRP Results – Air Quality Gaseous and Particulate Emissions Data for Aircraft”, Flying Green - The Annual UC Symposium on Aviation Noise and Air Quality, Palm Springs, CA, March 3, 2008

Donald Hagen, Prem Lobo and Philip Whitefield, "Evolution of PM Emissions in the Near Field Plume of a Jet Engine",  12th ETH-Conference on Combustion Generated Nanoparticles, Zurich, Switzerland, June 23-25, 2008. 

D.E. Hagen, P. Lobo, P.D. Whitefield, M.B. Trueblood, D. J. Alofs, and O. Schmid, “A performance evaluation for a fast scan mobility based particulate spectrometer”, European Aerosol Conference, Thessaloniki, Greece, 24-29 August 2008

Phil Whitefield, “Aircraft-related PM and Airport Air Quality - A summary of emission studies and research needs”, Omega International Conference on Airport Air Quality, Royal Aeronautical Society, London, UK, Oct 13 –14, 2008

Prem Lobo, Donald Hagen and Philip Whitefield, “Particulate Matter Emissions from Aircraft Engines”, 27th Annual AAAR Conference, Orlando, FL, Oct 20-24, 2008

Phil Whitefield and Rick Miake-Lye, “Inter-comparisons of PM and HAPs Emissions from a CFM56 Engine Burning Bio-, FT and Conventional Fuels”, Omega International Conference on Alternative Aviation Fuels, Royal Aeronautical Society, London, UK, Nov 24 – 26, 2008

 

2007

Prem Lobo, Donald Hagen and Philip Whitefield, “Mass Measurements for Gas Turbine Engine Exhaust”, Cambridge Particle Meeting, Cambridge, UK, May 18, 2007

D.E. Hagen, M.B. Trueblood, P. Lobo, and P.D. Whitefield, “DMS500 Calibration Method for Gas Turbine Engine Sampling”, Cambridge Particle Meeting, Cambridge, UK, May 18, 2007

Philip Whitefield, Prem Lobo, Donald Hagen, Rick Miake-Lye, Scott Herndon and Chowen Wey, “A Review of Campaigns to Quantify the PM Emissions from Commercial Aircraft Engines”,Aircraft Noise and Emissions Reduction Symposium, La Baule, France, June 25-27, 2007

D.E. Hagen, P. Lobo, and P.D. Whitefield, “An Advected Plume Study of Commercial Aircraft Take-off PM Emissions” 11th ETH-Conference on Combustion Generated Nanoparticles, Zurich, Switzerland, August 12-15, 2007

D. Hagen, P. Whitefield, P. Lobo, and M. Trueblood, "Particulate Matter Characterization for Commercial Aircraft – The Delta Atlanta Hartsfield Jet Engine Exhaust Emissions Study", European Aerosol Conference 2007, Salzburg, Austria, September 9-14, 2007

Philip Whitefield, Prem Lobo and Donald Hagen, “Aircraft Related PM Research”, SAE AeroTech Congress and Exhibition, Los Angeles, CA, September 17-20, 2007

David Liscinsky, Anuj Bhargava, Bruce E. Anderson,Eddie Winstead, Don Hagen, Prem Lobo, Phil Whitefield, Chowen Wey, Changlie Wey, Rick Miake-Lye, Tim Onasch, and Robert Howard, "Inter-comparison of Instrumentation used in the Measurement of Particulate Emissions from Gas Turbine Engines", 26th Annual AAAR Conference, Reno, NV, September 24-28, 2007 [poster]

Anuj Bhargava, David S. Liscinsky, Bruce E. Anderson, Eddie Winstead, Don Hagen, Prem Lobo, Phil Whitefield,  Chowen Wey, Rick Miake-Lye, and Robert Howard, "Development of a standard methodology for characterizing sample line losses in measurements behind aircraft engines", 26th Annual AAAR Conference, Reno, NV, Sept 24-28, 2007 [poster]

 

2006

Whitefield, P., “JETS APEX2 Overview”, SAE E-31 Committee Meeting, Savannah, GA. April 06, 2006

L obo, P., Hagen, D., and Whitefield, P., “Aircraft PM Emissions from the JETS APEX2 Measurement Campaign”, Cambridge Particle Meeting, Cambridge, UK. May 22, 2006

Whitefield, P., Lobo, P., and Hagen, D., “PM Emissions from Advected Aircraft Plumes at the Oakland International Airport”, Transport, Atmosphere and Climate Conference, Oxford, UK. June 26-29, 2006

Hagen, D., Lobo, P., and Whitefield, P., “Physical Characterization of PM Emissions from In-Service Commercial gas Turbine Engines – Projects APEX and JETS APEX2”, Transport, Atmosphere and Climate Conference, Oxford, UK. June 26-29, 2006 [poster]

Lobo, P., Whitefield, P., and Hagen, D., “Aircraft Emissions and their evolution in the near field plume during the LTO cycle”, GAeF Conference, Karlsruhe, Germany. June 29-30, 2006 [poster]

Hagen, D., Whitefield, P., and Lobo, P., “Volatile aerosol in gas turbine emissions”, 10th ETH-Conference on Combustion Generated Nanoparticles, Zurich, Switzerland. August 21-23, 2006 [poster]

 

2005

Philip D. Whitefield, Donald E. Hagen and Prem Lobo, "Recent Testing of PM from Aircraft", Cambridge Particle Meeting, Cambridge, England, May 27, 2005

Donald Hagen, Philip Whitefield and Prem Lobo, "PM Emissions from a Commercial Jet Engine - Project APEX", 9th ETH Conference on Combustion Generated Nanoparticles, Zurich, Switzerland, August 15, 2005

Philip Whitefield, Donald Hagen and Prem Lobo, " PM Characterization of Aircraft Engines - PROJECT APEX" , 24th AAAR Conference, Austin, TX, October 20, 2005

Donald Hagen, Philip Whitefield and Prem Lobo, "Performance Evaluation for a Fast Scan Mobility Based Particulate Spectrometer Based on the APEX Data Set", 24th AAAR Conference, Austin, TX, October 20, 2005