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Sage L. Kokjohn, Ph.D. - Publications

Affiliations: 
2012 Mechanical Engineering University of Wisconsin, Madison, Madison, WI 
Area:
Mechanical Engineering
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56 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 DelVescovo DA, Kokjohn SL, Reitz RD. A Methodology for Studying the Relationship Between Heat Release Profile and Fuel Stratification in Advanced Compression Ignition Engines Frontiers in Mechanical Engineering. 6. DOI: 10.3389/Fmech.2020.00028  0.801
2020 Kavuri C, Kokjohn SL. Exploring the potential of machine learning in reducing the computational time/expense and improving the reliability of engine optimization studies: International Journal of Engine Research. 21: 1251-1270. DOI: 10.1177/1468087418808949  0.437
2020 Chuahy FD, Olk J, DelVescovo D, Kokjohn SL. An engine size–scaling method for kinetically controlled combustion strategies: International Journal of Engine Research. 21: 927-947. DOI: 10.1177/1468087418786130  0.587
2020 Lu X, Hu E, Kokjohn S, Gao Q, Yin G, Zeng K, Huang Z. Experimental and kinetic study of laminar flame characteristics of H2/O2/diluent flame under elevated pressure International Journal of Hydrogen Energy. 45: 32508-32520. DOI: 10.1016/J.Ijhydene.2020.08.142  0.431
2019 Dal Forno Chuahy F, Strickland T, Walker NR, Kokjohn SL. Effects of reformed fuel on dual-fuel combustion particulate morphology International Journal of Engine Research. 22: 777-790. DOI: 10.1177/1468087419879782  0.595
2019 Reitz RD, Ogawa H, Payri R, Fansler T, Kokjohn S, Moriyoshi Y, Agarwal A, Arcoumanis D, Assanis D, Bae C, Boulouchos K, Canakci M, Curran S, Denbratt I, Gavaises M, et al. IJER editorial: The future of the internal combustion engine International Journal of Engine Research. 21: 3-10. DOI: 10.1177/1468087419877990  0.721
2019 Liu X, Kokjohn S, Wang H, Yao M. A comparative numerical investigation of reactivity controlled compression ignition combustion using Large Eddy Simulation and Reynolds-Averaged Navier-Stokes approaches Fuel. 257: 116023. DOI: 10.1016/J.Fuel.2019.116023  0.424
2019 Liu X, Kokjohn S, Li Y, Wang H, Li H, Yao M. A numerical investigation of the combustion kinetics of reactivity controlled compression ignition (RCCI) combustion in an optical engine Fuel. 241: 753-766. DOI: 10.1016/J.Fuel.2018.12.068  0.66
2019 Roberts J, Chuahy FD, Kokjohn SL, Roy S. Isolation of the parametric effects of pre-blended fuel on low load gasoline compression ignition (GCI) Fuel. 237: 522-535. DOI: 10.1016/J.Fuel.2018.09.150  0.807
2019 Chuahy FDF, Kokjohn SL. Solid oxide fuel cell and advanced combustion engine combined cycle: A pathway to 70% electrical efficiency Applied Energy. 235: 391-408. DOI: 10.1016/J.Apenergy.2018.10.132  0.639
2018 Chuahy FDF, Kokjohn S. System and Second Law Analysis of the Effects of Reformed Fuel Composition in “Single” Fuel RCCI Combustion Sae International Journal of Engines. 11: 861-878. DOI: 10.4271/2018-01-0264  0.668
2018 Kavuri C, Kokjohn SL. Computational Study to Identify Feasible Operating Space for a Mixed Mode Combustion Strategy—A Pathway for Premixed Compression Ignition High Load Operation Journal of Energy Resources Technology-Transactions of the Asme. 140: 82201. DOI: 10.1115/1.4039548  0.456
2018 Kavuri C, Paz J, Staaden D, Kokjohn SL. Post-injection strategies for gasoline compression ignition combustion under high load conditions: Understanding the role of premixed, main, and post-injections in soot mitigation and load extension Fuel. 233: 834-850. DOI: 10.1016/J.Fuel.2018.06.137  0.592
2018 Benajes J, Novella R, Pastor JM, Hernández-López A, Kokjohn S. Computational optimization of a combustion system for a stoichiometric DME fueled compression ignition engine Fuel. 223: 20-31. DOI: 10.1016/J.Fuel.2018.03.022  0.699
2018 Benajes J, Novella R, Pastor JM, Hernández-López A, Kokjohn SL. Computational optimization of the combustion system of a heavy duty direct injection diesel engine operating with dimethyl-ether Fuel. 218: 127-139. DOI: 10.1016/J.Fuel.2018.01.020  0.732
2018 Wickman DD, Kokjohn SL. A Computational investigation of the potential for non-sooting fuels to enable ultra-low NOx and CO2 emissions Fuel. 216: 648-664. DOI: 10.1016/J.Fuel.2017.12.014  0.679
2018 Li Y, Jia M, Kokjohn SL, Chang Y, Reitz RD. Comprehensive analysis of exergy destruction sources in different engine combustion regimes Energy. 149: 697-708. DOI: 10.1016/J.Energy.2018.02.081  0.746
2017 DelVescovo D, Kokjohn S, Reitz R. The Effects of Charge Preparation, Fuel Stratification, and Premixed Fuel Chemistry on Reactivity Controlled Compression Ignition (RCCI) Combustion Sae International Journal of Engines. 10: 1491-1505. DOI: 10.4271/2017-01-0773  0.782
2017 Kavuri C, Tiry M, Paz J, Kokjohn SL. Experimental and computational investigation of soot production from a premixed compression ignition engine using a load extension injection International Journal of Engine Research. 18: 1468087416650073. DOI: 10.1177/1468087416650073  0.6
2017 Wissink ML, Curran SJ, Kavuri C, Kokjohn SL. Spray-wall interactions in a small-bore, multi-cylinder engine operating with reactivity-controlled compression ignition Journal of Engineering For Gas Turbines and Power-Transactions of the Asme. 140: 92808. DOI: 10.1115/1.4039817  0.808
2017 Ren S, Kokjohn SL, Wang Z, Liu H, Wang B, Wang J. A multi-component wide distillation fuel (covering gasoline, jet fuel and diesel fuel) mechanism for combustion and PAH prediction Fuel. 208: 447-468. DOI: 10.1016/J.Fuel.2017.07.009  0.708
2017 Kavuri C, Kokjohn SL. Computational optimization of a reactivity controlled compression ignition (RCCI) combustion system considering performance at multiple modes simultaneously Fuel. 207: 702-718. DOI: 10.1016/J.Fuel.2017.06.071  0.55
2017 Chuahy FDF, Kokjohn SL. Effects of the direct-injected fuel’s physical and chemical properties on dual-fuel combustion Fuel. 207: 729-740. DOI: 10.1016/J.Fuel.2017.06.039  0.729
2017 Chuahy FDF, Kokjohn SL. Effects of reformed fuel composition in "single" fuel reactivity controlled compression ignition combustion Applied Energy. 208: 1-11. DOI: 10.1016/J.Apenergy.2017.10.057  0.699
2017 Chuahy FDF, Kokjohn SL. High efficiency dual-fuel combustion through thermochemical recovery and diesel reforming Applied Energy. 195: 503-522. DOI: 10.1016/J.Apenergy.2017.03.078  0.662
2016 DelVescovo D, Kokjohn S, Reitz RD. The Development of an Ignition Delay Correlation for PRF Fuel Blends from PRF0 (n-Heptane) to PRF100 (iso-Octane) Sae International Journal of Engines. 9: 520-535. DOI: 10.4271/2016-01-0551  0.669
2016 Kavuri C, Kokjohn SL, Klos DT, Hou D. Blending the benefits of reactivity controlled compression ignition and gasoline compression ignition combustion using an adaptive fuel injection system International Journal of Engine Research. 17: 811-824. DOI: 10.1177/1468087415615255  0.758
2016 Klos DT, Kokjohn SL. Investigation of the effect of injection and control strategies on combustion instability in reactivity-controlled compression ignition engines Journal of Engineering For Gas Turbines and Power. 138. DOI: 10.1115/1.4031179  0.756
2016 Ra Y, Chuahy F, Kokjohn S. Development and validation of a reduced reaction mechanism with a focus on diesel fuel/syngas co-oxidation Fuel. 185: 663-683. DOI: 10.1016/J.Fuel.2016.07.039  0.658
2016 Kavuri C, Paz J, Kokjohn SL. A comparison of Reactivity Controlled Compression Ignition (RCCI) and Gasoline Compression Ignition (GCI) strategies at high load, low speed conditions Energy Conversion and Management. 127: 324-341. DOI: 10.1016/J.Enconman.2016.09.026  0.734
2016 Li Y, Jia M, Chang Y, Kokjohn SL, Reitz RD. Thermodynamic energy and exergy analysis of three different engine combustion regimes Applied Energy. 180: 849-858. DOI: 10.1016/J.Apenergy.2016.08.038  0.653
2015 Klos D, Janecek D, Kokjohn S. Investigation of the Combustion Instability-NOx Tradeoff in a Dual Fuel Reactivity Controlled Compression Ignition (RCCI) Engine Sae International Journal of Engines. 8: 821-830. DOI: 10.4271/2015-01-0841  0.77
2015 Klos D, Kokjohn SL. Investigation of the sources of combustion instability in low-temperature combustion engines using response surface models International Journal of Engine Research. 16: 419-440. DOI: 10.1177/1468087414556135  0.716
2015 Pan L, Kokjohn S, Huang Z. Development and validation of a reduced chemical kinetic model for dimethyl ether combustion Fuel. 160: 165-177. DOI: 10.1016/J.Fuel.2015.07.066  0.538
2015 Kokjohn SL, Musculus MPB, Reitz RD. Evaluating temperature and fuel stratification for heat-release rate control in a reactivity-controlled compression-ignition engine using optical diagnostics and chemical kinetics modeling Combustion and Flame. 162: 2729-2742. DOI: 10.1016/J.Combustflame.2015.04.009  0.794
2014 Bhagatwala A, Sankaran R, Kokjohn S, Chen JH. Numerical investigation of spontaneous flame propagation under RCCI conditions Combustion and Flame. 162: 3412-3426. DOI: 10.1016/J.Combustflame.2015.06.005  0.584
2014 Klos DT, Kokjohn SL. Investigation of the effect of injection and control strategies on combustion instability in reactivity controlled compression ignition (RCCI) engines Asme 2014 Internal Combustion Engine Division Fall Technical Conference, Icef 2014. 1.  0.694
2013 Kokjohn SL, Reitz RD. Reactivity controlled compression ignition and conventional diesel combustion: A comparison of methods to meet light-duty NOx and fuel economy targets International Journal of Engine Research. 14: 452-468. DOI: 10.1177/1468087413476032  0.809
2012 Hanson R, Curran S, Wagner R, Kokjohn S, Splitter D, Reitz RD. Piston Bowl Optimization for RCCI Combustion in a Light-Duty Multi-Cylinder Engine Sae International Journal of Engines. 5: 286-299. DOI: 10.4271/2012-01-0380  0.853
2012 Kokjohn S, Reitz RD, Splitter D, Musculus M. Investigation of Fuel Reactivity Stratification for Controlling PCI Heat-Release Rates Using High-Speed Chemiluminescence Imaging and Fuel Tracer Fluorescence. Sae International Journal of Engines. 5: 248-269. DOI: 10.4271/2012-01-0375  0.805
2011 Puduppakkam KV, Liang L, Naik CV, Meeks E, Kokjohn SL, Reitz RD. Use of Detailed Kinetics and Advanced Chemistry-Solution Techniques in CFD to Investigate Dual-Fuel Engine Concepts Sae International Journal of Engines. 4: 1127-1149. DOI: 10.4271/2011-01-0895  0.841
2011 Hanson R, Kokjohn S, Splitter D, Reitz RD. Fuel Effects on Reactivity Controlled Compression Ignition (RCCI) Combustion at Low Load Sae International Journal of Engines. 4: 394-411. DOI: 10.4271/2011-01-0361  0.843
2011 Kokjohn S, Hanson R, Splitter D, Kaddatz J, Reitz RD. Fuel Reactivity Controlled Compression Ignition (RCCI) Combustion in Light- and Heavy-Duty Engines Sae International Journal of Engines. 4: 360-374. DOI: 10.4271/2011-01-0357  0.857
2011 Kokjohn SL, Splitter DA, Hanson RM, Reitz RD, Manente V, Johansson B. Modeling charge preparation and combustion in diesel fuel, ethanol, and dual-fuel pcci engines Atomization and Sprays. 21: 107-119. DOI: 10.1615/Atomizspr.2011002836  0.858
2011 Kokjohn SL, Hanson RM, Splitter DA, Reitz RD. Fuel reactivity controlled compression ignition (RCCI): A pathway to controlled high-efficiency clean combustion International Journal of Engine Research. 12: 209-226. DOI: 10.1177/1468087411401548  0.864
2011 Bergin MJ, Musu E, Kokjohn S, Reitz RD. Examination of initialization and geometric details on the results of CFD simulations of diesel engines Journal of Engineering For Gas Turbines and Power. 133. DOI: 10.1115/1.4001941  0.813
2010 Hanson RM, Kokjohn SL, Splitter DA, Reitz RD. An experimental investigation of fuel reactivity controlled pcci combustion in a heavy-duty engine Sae International Journal of Engines. 3: 700-716. DOI: 10.4271/2010-01-0864  0.876
2010 Splitter D, Kokjohn S, Rein K, Hanson R, Sanders S, Reitz R. An optical investigation of ignition processes in fuel reactivity controlled PCCI combustion Sae International Journal of Engines. 3: 142-162. DOI: 10.4271/2010-01-0345  0.857
2010 Kokjohn SL, Hanson RM, Splitter DA, Reitz RD. Experiments and modeling of dual-fuel HCCI and PCCI combustion using in-cylinder fuel blending Sae International Journal of Engines. 2: 24-39. DOI: 10.4271/2009-01-2647  0.876
2010 Kokjohn SL, Reitz RD. Investigation of charge preparation strategies for controlled premixed charge compression ignition combustion using a variable pressure injection system International Journal of Engine Research. 11: 257-282. DOI: 10.1243/14680874Jer06409  0.683
2010 Kokjohn SL, Reitz RD. Investigation of the roles of flame propagation, turbulent mixing, and volumetric heat release in conventional and low temperature diesel combustion American Society of Mechanical Engineers, Internal Combustion Engine Division (Publication) Ice. 835-846. DOI: 10.1115/1.4002948  0.702
2009 Shi Y, Kokjohn SL, Ge HW, Reitz RD. Efficient multidimensional simulation of HCCI and di engine combustion with detailed chemistry Sae Technical Papers. DOI: 10.4271/2009-01-0701  0.379
2009 Kokjohn SL, Swor TA, Andrie MJ, Reitz RD. Experiments and modeling of adaptive injection strategies (AIS) in low emissions diesel engines Sae International Journal of Engines. 2: 16-32. DOI: 10.4271/2009-01-0127  0.703
2009 Kokjohn SL, Reitz RD. Investigation of design parameters in partially premixed compression ignition combustion using adaptive injection strategies Proceedings of the Spring Technical Conference of the Asme Internal Combustion Engine Division. 233-245. DOI: 10.1115/ICES2009-76030  0.671
2009 Reitz RD, Kokjohn SL, Hanson RM, Splitter DA. High efficiency, ultra-low emission combustion in a heavy-duty engine via fuel reactivity control Global Powertrain Congress 2009, Gpc 2009 Troy - Proceedings. 54: 349-381.  0.886
2008 Kokjohn SL, Reitz RD. A computational investigation of two-stage combustion in a light-duty engine Sae Technical Papers. DOI: 10.4271/2008-01-2412  0.782
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