Gurdas S. Sandhu

Evaluation of Activity, Fuel Use, and Emissions of Heavy-Duty Diesel and Compressed Natural Gas Vehicles

Gurdas S. Sandhu, 2015 .

Real-World Measurement and Evaluation of Duty Cycles, Fuels, and Emission Control Technologies of Heavy-Duty Trucks

H. Christopher Frey, Gurdas S. Sandhu, 2012 .

Real-world activity, fuel use, and emissions of diesel side-loader refuse trucks

H. Christopher Frey, Shannon L. Bartelt-Hunt, Elizabeth G. Jones, 2016 .

Methods for Quality Assurance of Portable Emissions Measurement System Data and Methods for Field Comparison of Alternative Fuels.

Gurdas S. Sandhu, 2011 .

TRB 12-4674 REAL-WORLD MEASUREMENT AND EVALUATION OF HEAVY DUTY TRUCK DUTY CYCLES, FUELS, AND EMISSION CONTROL TECHNOLOGIES

H. Christopher Frey, Gurdas S. Sandhu, 2012 .

Road Grade Measurement Using In-Vehicle, Stand-Alone GPS with Barometric Altimeter

H. Christopher Frey, Gurdas S. Sandhu, Behdad Yazdani Boroujeni, 2013 .