An experimental investigation of NO2 emission characteristics of a heavy-duty H2-diesel dual fuel engine S Liu, H Li, C Liew, T Gatts, S Wayne, B Shade, N Clark International journal of hydrogen energy 36 (18), 12015-12024, 2011 | 89 | 2011 |
A comparison of emissions and fuel economy from hybrid-electric and conventional-drive transit buses WS Wayne, NN Clark, RD Nine, D Elefante Energy & fuels 18 (1), 257-270, 2004 | 87 | 2004 |
An experimental investigation of H2 emissions of a 2004 heavy-duty diesel engine supplemented with H2 T Gatts, H Li, C Liew, S Liu, T Spencer, S Wayne, N Clark International Journal of Hydrogen Energy 35 (20), 11349-11356, 2010 | 85 | 2010 |
Idle emissions from heavy-duty diesel vehicles: review and recent data ABMS Khan, NN Clark, GJ Thompson, WS Wayne, M Gautam, DW Lyon, ... Journal of the Air & Waste Management Association 56 (10), 1404-1419, 2006 | 79 | 2006 |
Pump-to-wheels methane emissions from the heavy-duty transportation sector NN Clark, DL McKain, DR Johnson, WS Wayne, H Li, V Akkerman, ... Environmental science & technology 51 (2), 968-976, 2017 | 68 | 2017 |
Transit bus life cycle cost and year 2007 emissions estimation. NN Clark, F Zhen, WS Wayne, DW Lyons United States. Federal Transit Administration, 2007 | 55 | 2007 |
Development and initial use of a heavy-duty diesel truck test schedule for emissions characterization M Gautam, N Clark, W Riddle, R Nine, WS Wayne, H Maldonado, ... SAE Transactions, 812-824, 2002 | 53 | 2002 |
Heavy-duty vehicle chassis dynamometer testing for emissions inventory, air quality modeling, source apportionment and air toxics emissions inventory NN Clark, M Gautam, WS Wayne, DW Lyons, G Thompson, B Zielinska Coordinating Research Council, incorporated, 2007 | 46 | 2007 |
Speciation of organic compounds from the exhaust of trucks and buses: Effect of fuel and after-treatment on vehicle emission profiles M Lev-On, C LeTavec, J Uihlein, K Kimura, TL Alleman, DR Lawson, ... SAE Transactions, 1948-1973, 2002 | 44 | 2002 |
Idle emissions from medium heavy-duty diesel and gasoline trucks ABMS Khan, NN Clark, M Gautam, WS Wayne, GJ Thompson, DW Lyons Journal of the Air & Waste Management Association 59 (3), 354-359, 2009 | 37 | 2009 |
An experimental investigation on the combustion process of a simulated turbocharged spark ignition natural gas engine operated on stoichiometric mixture H Li, T Gatts, S Liu, S Wayne, N Clark, D Mather Journal of Engineering for Gas Turbines and Power 140 (9), 091504, 2018 | 36 | 2018 |
A parametric study of knock control strategies for a bi-fuel engine WS Wayne West Virginia University, 1997 | 33 | 1997 |
Assessment of hybrid-electric transit bus technology NN Clark Transportation Research Board, 2009 | 32 | 2009 |
Emission testing of Washington Metropolitan Area Transit Authority (WMATA) natural gas and diesel transit buses M Melendez, J Taylor, WS Wayne, D Smith, J Zuboy National Renewable Energy Lab.(NREL), Golden, CO (United States), 2005 | 32 | 2005 |
An investigation into the emissions reduction performance of an SCR system over two years' in-use heavy-duty vehicle operation M Block, N Clark, S Wayne, R Nine, W Miller SAE Technical Paper, 2005 | 30 | 2005 |
Evolutionary algorithm for vehicle driving cycle generation MG Perhinschi, C Marlowe, S Tamayo, J Tu, WS Wayne Journal of the Air & Waste Management Association 61 (9), 923-931, 2011 | 29 | 2011 |
Development of a heavy heavy-duty diesel engine schedule for representative measurement of emissions F Zhen, NN Clark, CR Bedick, M Gautam, WS Wayne, GJ Thompson, ... Journal of the Air & Waste Management Association 59 (8), 950-959, 2009 | 29 | 2009 |
Emissions benefits from alternative fuels and advanced technology in the US transit bus fleet WS Wayne, JA Sandoval, NN Clark Energy & environment 20 (4), 497-515, 2009 | 28 | 2009 |
Characterization and abatement of diesel crankcase emissions N Clark, E Tatli, R Barnett, WS Wayne, DL McKain SAE Technical Paper, 2006 | 27 | 2006 |
Numerical prediction of knock in a bi-fuel engine WS Wayne, NN Clark, CM Atkinson SAE Technical Paper, 1998 | 27 | 1998 |