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Proceedings Papers

Cycle-by-Cycle Modeling of Integral Compressor Engines for Real-Time Emissions Control

Kevin Wallace, Timothy J. Jacobs
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T01A009, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110401
https://doi.org/10.1115/ICEF2023-110401
View Paper titled, Cycle-by-Cycle Modeling of Integral Compressor Engines for Real-Time Emissions Control
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Topics: Air pollution control, Compressors, Cycles, Emissions, Engines, Modeling
Proceedings Papers

48V High Power Hybrid Architecture for MHD Off-Road Applications

Ziming Yan, Nathan Peters, Rupert De Salis, Michael Bunce
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T04A002, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110727
https://doi.org/10.1115/ICEF2023-110727
View Paper titled, 48V High Power Hybrid Architecture for MHD Off-Road Applications
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Topics: Magnetohydrodynamics, Roads, Emissions, Engines, Corporate average fuel economy, Electrification, Fuel efficiency, Off-road vehicles, Ultracapacitors, Batteries
Proceedings Papers

Combustion Research in Wide DCN Range Synthetic Aviation Fuels in a High Compression Ratio Engine

Valentin Soloiu, Amanda Weaver, James Willis, Aidan Rowell, Nicholas Dillon
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T02A010, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110189
https://doi.org/10.1115/ICEF2023-110189
View Paper titled, Combustion Research in Wide DCN Range Synthetic Aviation Fuels in a High Compression Ratio Engine
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Topics: Aviation, Combustion, Compression, Engines, Fuels, Emissions, Heat, Computer-aided design, Ignition delay, Pressure
Proceedings Papers

Study of NO x Formation at Lean Conditions in a Prechamber-Ignited Two-Stroke Natural Gas Engine

Jacob Nowlin, Mark Patterson, Timothy J. Jacobs
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T01A006, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-109975
https://doi.org/10.1115/ICEF2023-109975
View Paper titled, Study of NO x Formation at Lean Conditions in a Prechamber-Ignited Two-Stroke Natural Gas Engine
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Topics: Emissions, Engines, Gas engines, Nitrogen oxides, Temperature, Cycles, Computational fluid dynamics, Cylinders, Simulation, Combustion chambers
Proceedings Papers

The Use of PD Patterns to Evaluate the Wear-Resistance and Manufacturing Quality to Estimate Expected Lifetime of Ignition Coils

Johan Tidholm, Martin Gordon, Thomas Hammarström
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T07A001, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-109962
https://doi.org/10.1115/ICEF2023-109962
View Paper titled, The Use of PD Patterns to Evaluate the Wear-Resistance and Manufacturing Quality to Estimate Expected Lifetime of Ignition Coils
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Topics: Ignition coils, Manufacturing, Wear resistance, Insulation, Epoxy adhesives, Epoxy resins, Temperature, Cycles, Construction, Electric fields
Proceedings Papers

Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine

Joern Alexander Judith, Maurice Kettner, Danny Schwarz, Markus Klaissle, Thomas Koch
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T03A006, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-89494
https://doi.org/10.1115/ICEF2022-89494
View Paper titled, Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine
Open the PDF for Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine in another window
Topics: Combustion, Compression, Cylinders, Engines, Homogeneous charge compression ignition engines, Ignition, Ignition systems, Temperature, Cycles, Fuels
Proceedings Papers

Reinforcement Learning Based Control of an Organic Rankine Cycle Waste Heat Recovery System Over a Drive Cycle for Heavy-Duty Diesel Engines

Daniel Egan, Bin Xu, Qilun Zhu, Robert Prucka
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T04A008, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-94827
https://doi.org/10.1115/ICEF2022-94827
View Paper titled, Reinforcement Learning Based Control of an Organic Rankine Cycle Waste Heat Recovery System Over a Drive Cycle for Heavy-Duty Diesel Engines
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Topics: Cycles, Diesel engines, Heat recovery, Organic Rankine cycle, Reinforcement learning
Proceedings Papers

Cycle-Resolved Emissions Analysis of Polyfuel Reciprocating Engines via In-Situ Laser Absorption Spectroscopy

Kevin K. Schwarm, Nicolas Q. Minesi, Barathan Jeevaretanam, Sarah Enayati, Tsu-Chin Tsao, R. Mitchell Spearrin
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T03A002, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-88543
https://doi.org/10.1115/ICEF2022-88543
View Paper titled, Cycle-Resolved Emissions Analysis of Polyfuel Reciprocating Engines via In-Situ Laser Absorption Spectroscopy
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Topics: Absorption spectroscopy, Cycles, Emissions, Internal combustion engines, Lasers, Natural gas, Piston engines, Sensors
Proceedings Papers

Design Optimization of an Ethanol Heavy-Duty Engine Using Design of Experiments and Bayesian Optimization

Bulut Tekgul, I-Han Liu, Manohar Vittal, Robert Schanz, Julie Blumreiter, Bernard H. Johnson, Gina M. Magnotti
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A005, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90257
https://doi.org/10.1115/ICEF2022-90257
View Paper titled, Design Optimization of an Ethanol Heavy-Duty Engine Using Design of Experiments and Bayesian Optimization
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Topics: Design, Engines, Ethanol, Experimental design, Optimization, Thermal efficiency, Pistons, Combustion, Cylinders, Geometry
Proceedings Papers

Control-Oriented Reduced-Order Modelling of Conversion Efficiency in Dual-Layer Washcoat Catalysts With Accumulation and Oxidation Functions

Pedro Piqueras, Benjamín Pla, Enrique José Sanchis, Elena García
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T04A001, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-88510
https://doi.org/10.1115/ICEF2022-88510
View Paper titled, Control-Oriented Reduced-Order Modelling of Conversion Efficiency in Dual-Layer Washcoat Catalysts With Accumulation and Oxidation Functions
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Topics: Catalysts, Modeling, Oxidation, Mass transfer, Cycles, Flow (Dynamics), Air pollution control, Computation, Diesel, Exhaust systems
Proceedings Papers

Predicting Combustion Variability Using Machine Learning From the Flow Field Data at Spark Timing for a Gasoline Direct Injection Engine

Daniel Probst, Nitesh Attal, Raju Mandhapati, Oshin Avanessian
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A009, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-91016
https://doi.org/10.1115/ICEF2022-91016
View Paper titled, Predicting Combustion Variability Using Machine Learning From the Flow Field Data at Spark Timing for a Gasoline Direct Injection Engine
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Topics: Combustion, Direct injection spark ignition engines, Flow (Dynamics), Machine learning, Cycles, Simulation, Pressure, Computational fluid dynamics, Cylinders, Exhaust systems
Proceedings Papers

Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-Injection Spark-Ignition Engine

Joohan Kim, Muhsin Ameen, Riccardo Scarcelli, Namho Kim, Eshan Singh, Magnus Sjöberg
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A004, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90213
https://doi.org/10.1115/ICEF2022-90213
View Paper titled, Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-Injection Spark-Ignition Engine
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Topics: Combustion, Computational fluid dynamics, Cycles, Direct injection spark ignition engines, Large eddy simulation, Simulation, Sprays
Proceedings Papers

Investigation of Flow and Flame Propagation in a Spark Ignition Direct Injection Engine Using Particle Image Velocimetry

Li Shen, Christopher Willman, Richard Stone
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T03A010, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90622
https://doi.org/10.1115/ICEF2022-90622
View Paper titled, Investigation of Flow and Flame Propagation in a Spark Ignition Direct Injection Engine Using Particle Image Velocimetry
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Topics: Engines, Flames, Flow (Dynamics), Ignition, Particulate matter, Cycles, Combustion, Lasers, Cylinders, Design
Proceedings Papers

Analysis on Combined Heat and Power and Combined Heat and Power Hybrid Systems for Unconventional Drilling Operations

Diego Dranuta, Derek Johnson
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T05A001, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67492
https://doi.org/10.1115/ICEF2021-67492
View Paper titled, Analysis on Combined Heat and Power and Combined Heat and Power Hybrid Systems for Unconventional Drilling Operations
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Topics: Combined heat and power, Drilling, Energy management systems, Heat, Exhaust systems, Boilers, Fuel consumption, Shales, Cogeneration systems, Cold climates
Proceedings Papers

Hardware-in-the-Loop Investigation of Emissions Challenges in Hybrid Medium- and Heavy-Duty Powertrains Using a Pre-Production Diesel-Electric Parallel Hybrid System With and Without Stop-Start Operation

Chloé Lerin, Scott Curran, Melanie Moses-DeBusk, Adian Cook, Vicente Boronat Colomer, Brian Kaul, Dean Deter
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T07A009, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-68317
https://doi.org/10.1115/ICEF2021-68317
View Paper titled, Hardware-in-the-Loop Investigation of Emissions Challenges in Hybrid Medium- and Heavy-Duty Powertrains Using a Pre-Production Diesel-Electric Parallel Hybrid System With and Without Stop-Start Operation
Open the PDF for Hardware-in-the-Loop Investigation of Emissions Challenges in Hybrid Medium- and Heavy-Duty Powertrains Using a Pre-Production Diesel-Electric Parallel Hybrid System With and Without Stop-Start Operation in another window
Topics: Diesel, Electrification, Emissions, Hardware, Cycles, Engines, Combustion, Stress, Air pollution control, Calibration
Proceedings Papers

Characterization of a Lightly Loaded Underfloor Catalyzed Gasoline Particulate Filter in a Turbocharged Light Duty Truck

Stanislav V. Bohac, Scott Ludlam
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T07A008, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67794
https://doi.org/10.1115/ICEF2021-67794
View Paper titled, Characterization of a Lightly Loaded Underfloor Catalyzed Gasoline Particulate Filter in a Turbocharged Light Duty Truck
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Topics: Filters, Gasoline, Light trucks, Particulate matter, Cycles, Emissions, Carbon, Carbon dioxide, Nitrogen oxides, Pressure drop
Proceedings Papers

Simulation of Turbulent Combustion in Gasoline Direct Injection Spark-Ignited Engines Using a Stochastic Reactor Model

Brady M. Wilmer, William F. Northrop
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A001, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-66622
https://doi.org/10.1115/ICEF2021-66622
View Paper titled, Simulation of Turbulent Combustion in Gasoline Direct Injection Spark-Ignited Engines Using a Stochastic Reactor Model
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Topics: Combustion, Emissions, Engines, Gasoline, Simulation, Turbulence, Flames, Computational fluid dynamics, Cycles, Pressure
Proceedings Papers

Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations

Sicong Wu, Saumil S. Patel, Muhsin M. Ameen
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A003, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67671
https://doi.org/10.1115/ICEF2021-67671
View Paper titled, Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
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Topics: Cycles, Internal combustion engines, Large eddy simulation, Flow (Dynamics), Engines, Combustion chambers, Cylinders, Compression, Computer simulation, Control modeling
Proceedings Papers

Application of Conditional Space-Time Proper Orthogonal Decomposition to Engine In-Cylinder Flow Analysis

Rui Gao, Kwee-Yan Teh, Fengnian Zhao, Mengqi Liu, David L. S. Hung
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T01A001, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-66274
https://doi.org/10.1115/ICEF2021-66274
View Paper titled, Application of Conditional Space-Time Proper Orthogonal Decomposition to Engine In-Cylinder Flow Analysis
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Topics: Cylinders, Engines, Flow (Dynamics), Internal combustion engines, Principal component analysis, Spacetime, Cycles, Engine flow, Deformation, Ignition
Proceedings Papers

Control-Oriented Model of the Mean and Dispersion of Diesel Combustion Phasing With Ignition Assist

Omar Ahmed, Robert Middleton, Anna Stefanopoulou, Kenneth Kim, Chol-Bum Kweon
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T07A001, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-66616
https://doi.org/10.1115/ICEF2021-66616
View Paper titled, Control-Oriented Model of the Mean and Dispersion of Diesel Combustion Phasing With Ignition Assist
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Topics: Combustion, Cycles, Diesel, Diesel engines, Ignition, Luminescence