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Dennis N. Assanis
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Proceedings Papers

Operating Limits of Spark-Assisted Compression Ignition Combustion Under Boosted Ultra-EGR Dilute Conditions in a Negative Valve Overlap Engine

Vassilis Triantopoulos, Jason B. Martz, Jeff Sterniak, George Lavoie, Dennis N. Assanis, Stanislav V. Bohac
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T03A013, October 20–23, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2019-7220
https://doi.org/10.1115/ICEF2019-7220
View Paper titled, Operating Limits of Spark-Assisted Compression Ignition Combustion Under Boosted Ultra-EGR Dilute Conditions in a Negative Valve Overlap Engine
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Topics: Combustion, Compression, Engines, Exhaust gas recirculation, Ignition, Valves, Pressure, Stress, Fuels, Heat
Journal Articles

Defeat of the Soot/NO x Trade-off Using Biodiesel-Ethanol in a Moderate Exhaust Gas Recirculation Premixed Low-Temperature Combustion Mode

Haoyue Zhu, Stanislav V. Bohac, Zhen Huang, Dennis N. Assanis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 091502.
Paper No: GTP-12-1477
https://doi.org/10.1115/1.4024380
Published Online: July 31, 2013
View Article titled, Defeat of the Soot/NO x Trade-off Using Biodiesel-Ethanol in a Moderate Exhaust Gas Recirculation Premixed Low-Temperature Combustion Mode
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Topics: Biodiesel, Combustion, Diesel, Ethanol, Exhaust gas recirculation, Fuels, Nitrogen oxides, Soot, Sprays, Tradeoffs
Proceedings Papers

Cycle-by-Cycle Air-to-Fuel Ratio Calculation During Transient Engine Operation Using Fast Response CO and CO2 Sensors

Robert G. Prucka, Zoran S. Filipi, Jonathan R. Hagena, Dennis N. Assanis
Proc. ASME. ICEF2012, ASME 2012 Internal Combustion Engine Division Fall Technical Conference, 303-311, September 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2012-92094
https://doi.org/10.1115/ICEF2012-92094
View Paper titled, Cycle-by-Cycle Air-to-Fuel Ratio Calculation During Transient Engine Operation Using Fast Response CO and CO2 Sensors
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Topics: Carbon dioxide, Cycles, Engines, Fuels, Sensors, Transients (Dynamics), Steady state, Air pollution control, Combustion, Cylinders
Proceedings Papers

Knock in Various Combustion Modes in a Gasoline-Fueled Automotive Engine

Jiri Vavra, Stanislav V. Bohac, Laura Manofsky, George Lavoie, Dennis N. Assanis
Proc. ASME. ICEF2011, ASME 2011 Internal Combustion Engine Division Fall Technical Conference, 441-450, October 2–5, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2011-60124
https://doi.org/10.1115/ICEF2011-60124
View Paper titled, Knock in Various Combustion Modes in a Gasoline-Fueled Automotive Engine
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Topics: Automotive engines, Combustion, Gasoline, Homogeneous charge compression ignition engines, Stress, Cycles, Ignition, Compression, Corporate average fuel economy, Cylinders
Journal Articles

Comparison of Filter Smoke Number and Elemental Carbon Mass From Partially Premixed Low Temperature Combustion in a Direct-Injection Diesel Engine

William F. Northrop, Stanislav V. Bohac, Jo-Yu Chin, Dennis N. Assanis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2011, 133(10): 102804.
https://doi.org/10.1115/1.4002918
Published Online: May 4, 2011
View Article titled, Comparison of Filter Smoke Number and Elemental Carbon Mass From Partially Premixed Low Temperature Combustion in a Direct-Injection Diesel Engine
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Topics: Biodiesel, Carbon, Combustion, Diesel engines, Emissions, Engines, Filters, Fuels, Low temperature, Smoke
Proceedings Papers

Comparison of Filter Smoke Number and Elemental Carbon Mass From Partially Premixed Low Temperature Combustion in a Direct Injection Diesel Engine

William F. Northrop, Stanislav V. Bohac, Dennis N. Assanis, Jo-Yu Chin
Proc. ASME. ICEF2010, ASME 2010 Internal Combustion Engine Division Fall Technical Conference, 415-422, September 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2010-35117
https://doi.org/10.1115/ICEF2010-35117
View Paper titled, Comparison of Filter Smoke Number and Elemental Carbon Mass From Partially Premixed Low Temperature Combustion in a Direct Injection Diesel Engine
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Topics: Carbon, Combustion, Diesel engines, Filters, Low temperature, Smoke, Soot, Emissions, Fuels, Biodiesel
Journal Articles

Investigation of Hydrogen Emissions in Partially Premixed Diesel Combustion

William F. Northrop, Lucas M. Vanderpool, Praveen V. Madathil, Dennis N. Assanis, Stanislav V. Bohac
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2010, 132(11): 112803.
https://doi.org/10.1115/1.4001069
Published Online: August 16, 2010
View Article titled, Investigation of Hydrogen Emissions in Partially Premixed Diesel Combustion
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Topics: Combustion, Diesel, Diesel engines, Emissions, Engines, Exhaust systems, Fuels, Equilibrium (Physics), Nitrogen oxides, Hydrogen
Proceedings Papers

Investigation of Hydrogen Emissions in Partially Premixed Diesel Combustion

William F. Northrop, Lucas M. Vanderpool, Praveen V. Madathil, Dennis N. Assanis, Stanislav V. Bohac
Proc. ASME. ICEF2009, ASME 2009 Internal Combustion Engine Division Fall Technical Conference, 199-206, September 27–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2009-14063
https://doi.org/10.1115/ICEF2009-14063
View Paper titled, Investigation of Hydrogen Emissions in Partially Premixed Diesel Combustion
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Topics: Combustion, Diesel, Emissions, Hydrogen, Biodiesel, Diesel engines, Engines, Equilibrium (Physics), Cylinders, Exhaust systems
Proceedings Papers

Design of a Flow Reactor for Testing Multi-Brick Catalyst Systems Using Rapid Exhaust Gas Composition Switches

Stefan Klinkert, John W. Hoard, Sakthish R. Sathasivam, Dennis N. Assanis, Stanislav V. Bohac
Proc. ASME. ICEF2009, ASME 2009 Internal Combustion Engine Division Fall Technical Conference, 275-283, September 27–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2009-14016
https://doi.org/10.1115/ICEF2009-14016
View Paper titled, Design of a Flow Reactor for Testing Multi-Brick Catalyst Systems Using Rapid Exhaust Gas Composition Switches
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Topics: Bricks, Catalysts, Design, Exhaust systems, Flow (Dynamics), Switches, Testing, Engines, Nitrogen oxides, Air pollution control
Journal Articles

Online Identification and Stochastic Control for Autonomous Internal Combustion Engines

Andreas A. Malikopoulos, Panos Y. Papalambros, Dennis N. Assanis
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2010, 132(2): 024504.
https://doi.org/10.1115/1.4000819
Published Online: February 9, 2010
View Article titled, Online Identification and Stochastic Control for Autonomous Internal Combustion Engines
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Topics: Calibration, Corporate average fuel economy, Emissions, Engines, Fuel efficiency, Ignition, Internal combustion engines, Vehicles, Gasoline engines, Transients (Dynamics)
Proceedings Papers

Model-Based Assessment of Two Variable CAM Timing Strategies for HCCI Engines: Recompression vs. Rebreathing

Aristotelis Babajimopoulos, V. S. S. Prasad Challa, George A. Lavoie, Dennis N. Assanis
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 597-610, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76103
https://doi.org/10.1115/ICES2009-76103
View Paper titled, Model-Based Assessment of Two Variable CAM Timing Strategies for HCCI Engines: Recompression vs. Rebreathing
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Topics: Homogeneous charge compression ignition engines, Cylinders, Stress, Combustion, Computer software, Engines, Nitrogen oxides, Simulation, Simulation results, Valves
Proceedings Papers

Exhaust Emissions From a Stoichiometric, Ammonia and Gasoline Dual Fueled Spark Ignition Engine

Shawn M. Grannell, Dennis N. Assanis, Donald E. Gillespie, Stanislav V. Bohac
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 135-141, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76131
https://doi.org/10.1115/ICES2009-76131
View Paper titled, Exhaust Emissions From a Stoichiometric, Ammonia and Gasoline Dual Fueled Spark Ignition Engine
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Topics: Emissions, Exhaust systems, Gasoline, Spark-ignition engine, Carbon, Catalysts, Catalytic converters, Engines, Oxygen, Sensors
Proceedings Papers

A State-Space Representation Model and Learning Algorithm for Real-Time Decision-Making Under Uncertainty

Andreas A. Malikopoulos, Panos Y. Papalambros, Dennis N. Assanis
Proc. ASME. IMECE2007, Volume 9: Mechanical Systems and Control, Parts A, B, and C, 575-584, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41258
https://doi.org/10.1115/IMECE2007-41258
View Paper titled, A State-Space Representation Model and Learning Algorithm for Real-Time Decision-Making Under Uncertainty
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Topics: Algorithms, Decision making, Uncertainty, Vehicles
Journal Articles

A Real-Time Computational Learning Model for Sequential Decision-Making Problems Under Uncertainty

Andreas A. Malikopoulos, Panos Y. Papalambros, Dennis N. Assanis
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. July 2009, 131(4): 041010.
https://doi.org/10.1115/1.3117200
Published Online: May 20, 2009
View Article titled, A Real-Time Computational Learning Model for Sequential Decision-Making Problems Under Uncertainty
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Topics: Decision making, Uncertainty, Vehicles, Control equipment, Simulation, Poles (Building)
Proceedings Papers

A Learning Algorithm for Optimal Internal Combustion Engine Calibration in Real Time

Andreas A. Malikopoulos, Panos Y. Papalambros, Dennis N. Assanis
Proc. ASME. IDETC-CIE2007, Volume 6: 33rd Design Automation Conference, Parts A and B, 91-100, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-34718
https://doi.org/10.1115/DETC2007-34718
View Paper titled, A Learning Algorithm for Optimal Internal Combustion Engine Calibration in Real Time
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Topics: Algorithms, Calibration, Corporate average fuel economy, Fuel efficiency, Internal combustion engines, Simulation
Proceedings Papers

A Study of the Transition Between Lean Conventional Diesel Combustion and Lean, Premixed, Low-Temperature Diesel Combustion

Stephen Busch, Stanislav V. Bohac, Dennis N. Assanis
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 233-242, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1701
https://doi.org/10.1115/ICEF2007-1701
View Paper titled, A Study of the Transition Between Lean Conventional Diesel Combustion and Lean, Premixed, Low-Temperature Diesel Combustion
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Topics: Combustion, Diesel, Low temperature, Transients (Dynamics)
Proceedings Papers

Characteristic Response of a Production Diesel Oxidation Catalyst Exposed to Lean and Rich PCI Exhaust

Timothy J. Jacobs, Dennis N. Assanis
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 301-310, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1733
https://doi.org/10.1115/ICEF2007-1733
View Paper titled, Characteristic Response of a Production Diesel Oxidation Catalyst Exposed to Lean and Rich PCI Exhaust
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Topics: Catalysts, Diesel, Exhaust systems, Oxidation, Combustion, Low temperature, Nitrogen oxides, Carbon, Compression, Diesel engines
Proceedings Papers

Real-Time, Self-Learning Optimization of Diesel Engine Calibration

Andreas A. Malikopoulos, Dennis N. Assanis, Panos Y. Papalambros
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 537-545, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1603
https://doi.org/10.1115/ICEF2007-1603
View Paper titled, Real-Time, Self-Learning Optimization of Diesel Engine Calibration
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Topics: Calibration, Corporate average fuel economy, Diesel engines, Engines, Fuel efficiency, Optimization
Proceedings Papers

Investigation of Mixture Preparation Effects on Gasoline HCCI Combustion Aided by Measurements of Wall Heat Flux

Junseok Chang, Zoran S. Filipi, Tang-Wei Kuo, Dennis N. Assanis, Paul M. Najt, Rodney B. Rask
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 215-231, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1698
https://doi.org/10.1115/ICEF2007-1698
View Paper titled, Investigation of Mixture Preparation Effects on Gasoline HCCI Combustion Aided by Measurements of Wall Heat Flux
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Topics: Combustion, Gasoline, Heat flux, Homogeneous charge compression ignition engines, Stress, Emissions, Engines, Fuels, Valves, Combustion chambers
Proceedings Papers

Method and Detailed Analysis of Individual Hydrocarbon Species From Diesel Combustion Modes and Diesel Oxidation Catalyst

Manbae Han, Stanislav V. Bohac, Timothy J. Jacobs, Dennis N. Assanis
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 71-83, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1632
https://doi.org/10.1115/ICEF2007-1632
View Paper titled, Method and Detailed Analysis of Individual Hydrocarbon Species From Diesel Combustion Modes and Diesel Oxidation Catalyst
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Topics: Catalysts, Combustion, Compression, Diesel, Gas chromatography, Ignition, Oxidation