2016 journal article

Effect of biodiesel fuels on real-world emissions of passenger locomotives

Environmental Science & Technology, 50(21), 12030–12039.

By: B. Graver, H. Frey & J. Hu

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Comparison of over-the-rail and rail yard measurements of diesel locomotives

Environmental Science & Technology, 49(21), 13031–13039.

By: B. Graver & H. Frey

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Method for modeling driving cycles, fuel use, and emissions for over snow vehicles

Environmental Science & Technology, 48(14), 8258–8265.

By: J. Hu, H. Frey, G. Sandhu, B. Graver, G. Bishop, B. Schuchmann, J. Ray

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Comparison of locomotive emissions measured during dynamometer versus rail yard engine load tests

Transportation Research Record, (2341), 23–33.

By: B. Graver & H. Frey

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

In-use measurement of activity, energy use, and emissions of a plug-in hybrid electric vehicle

Environmental Science & Technology, 45(20), 9044–9051.

By: B. Graver, H. Frey & H. Choi

Source: NC State University Libraries
Added: August 6, 2018