| Effects of biodiesel on passenger car fuel consumption, regulated and non-regulated pollutant emissions over legislated and real-world driving cycles G Fontaras, G Karavalakis, M Kousoulidou, T Tzamkiozis, L Ntziachristos, ... Fuel 88 (9), 1608-1617, 2009 | 356 | 2009 |
| Evaluation of the oxidation stability of diesel/biodiesel blends G Karavalakis, S Stournas, D Karonis Fuel 89 (9), 2483-2489, 2010 | 282 | 2010 |
| Pumpkin (Cucurbita pepo L.) seed oil as an alternative feedstock for the production of biodiesel in Greece P Schinas, G Karavalakis, C Davaris, G Anastopoulos, D Karonis, ... Biomass and bioenergy 33 (1), 44-49, 2009 | 252 | 2009 |
| Storage stability and ageing effect of biodiesel blends treated with different antioxidants G Karavalakis, D Hilari, L Givalou, D Karonis, S Stournas Energy 36 (1), 369-374, 2011 | 240 | 2011 |
| Light vehicle regulated and unregulated emissions from different biodiesels G Karavalakis, S Stournas, E Bakeas Science of the Total Environment 407 (10), 3338-3346, 2009 | 186 | 2009 |
| Biodiesel emissions profile in modern diesel vehicles. Part 2: Effect of biodiesel origin on carbonyl, PAH, nitro-PAH and oxy-PAH emissions G Karavalakis, V Boutsika, S Stournas, E Bakeas Science of the total Environment 409 (4), 738-747, 2011 | 164 | 2011 |
| Impacts of ethanol fuel level on emissions of regulated and unregulated pollutants from a fleet of gasoline light-duty vehicles G Karavalakis, TD Durbin, M Shrivastava, Z Zheng, M Villela, H Jung Fuel 93, 549-558, 2012 | 156 | 2012 |
| Evaluating the effects of aromatics content in gasoline on gaseous and particulate matter emissions from SI-PFI and SIDI vehicles G Karavalakis, D Short, D Vu, R Russell, M Hajbabaei, A Asa-Awuku, ... Environmental science & technology 49 (11), 7021-7031, 2015 | 150 | 2015 |
| Effects of diesel/biodiesel blends on regulated and unregulated pollutants from a passenger vehicle operated over the European and the Athens driving cycles G Karavalakis, S Stournas, E Bakeas Atmospheric Environment 43, 1745-1752, 2009 | 144 | 2009 |
| Evaluating the regulated emissions, air toxics, ultrafine particles, and black carbon from SI-PFI and SI-DI vehicles operating on different ethanol and iso-butanol blends G Karavalakis, D Short, D Vu, M Villela, A Asa-Awuku, TD Durbin Fuel 128, 410-421, 2014 | 143 | 2014 |
| Impact of antioxidant additives on the oxidation stability of diesel/biodiesel blends G Karavalakis, S Stournas Energy & Fuels 24 (6), 3682-3686, 2010 | 137 | 2010 |
| Effects of low concentration biodiesel blends application on modern passenger cars. Part 3: Impact on PAH, nitro-PAH, and oxy-PAH emissions G Karavalakis, G Fontaras, D Ampatzoglou, M Kousoulidou, S Stournas, ... Environmental Pollution 158 (5), 1584-1594, 2010 | 122 | 2010 |
| Regulated, greenhouse gas, and particulate emissions from lean-burn and stoichiometric natural gas heavy-duty vehicles on different fuel compositions G Karavalakis, M Hajbabaei, Y Jiang, J Yang, KC Johnson, DR Cocker, ... Fuel 175, 146-156, 2016 | 110 | 2016 |
| Impact of natural gas fuel composition on criteria, toxic, and particle emissions from transit buses equipped with lean burn and stoichiometric engines M Hajbabaei, G Karavalakis, KC Johnson, L Lee, TD Durbin Energy 62, 425-434, 2013 | 100 | 2013 |
| The impact of soy-based biodiesel on PAH, nitro-PAH and oxy-PAH emissions from a passenger car operated over regulated and nonregulated driving cycles G Karavalakis, G Deves, G Fontaras, S Stournas, Z Samaras, E Bakeas Fuel 89 (12), 3876-3883, 2010 | 97 | 2010 |
| Effect of biodiesel origin on regulated and particle-bound PAH (polycyclic aromatic hydrocarbon) emissions from a Euro 4 passenger car G Karavalakis, E Bakeas, G Fontaras, S Stournas Energy 36 (8), 5328-5337, 2011 | 96 | 2011 |
| Effects of low concentration biodiesel blend application on modern passenger cars. Part 1: Feedstock impact on regulated pollutants, fuel consumption and particle emissions G Fontaras, M Kousoulidou, G Karavalakis, T Tzamkiozis, P Pistikopoulos, ... Environmental Pollution 158 (5), 1451-1460, 2010 | 96 | 2010 |
| The effect of natural gas composition on the regulated emissions, gaseous toxic pollutants, and ultrafine particle number emissions from a refuse hauler vehicle G Karavalakis, M Hajbabaei, TD Durbin, KC Johnson, Z Zheng, WJ Miller Energy 50, 280-291, 2013 | 93 | 2013 |
| Air pollutant emissions of light-duty vehicles operating on various natural gas compositions G Karavalakis, TD Durbin, M Villela, JW Miller Journal of Natural Gas Science and Engineering 4, 8-16, 2012 | 93 | 2012 |
| Biodiesel emissions profile in modern diesel vehicles. Part 1: Effect of biodiesel origin on the criteria emissions E Bakeas, G Karavalakis, S Stournas Science of the total environment 409 (9), 1670-1676, 2011 | 92 | 2011 |
T.D. DurbinResearch Engineer, University of California at Riverside, CE-CERTVerified email at ucr.edu