Volumes | Internal Combustion Engine Division Fall Technical Conference | American Society of Mechanical Engineers Digital Collection

Topics: Heat transfer , Hydrogen , Internal combustion engines , Combustion , Engines , Compression , Cylinders , Fuels , Temperature , Carbon dioxide

Decanol/Biodiesel Blends for Full Diesel Fuel Replacement

Krasimir Markov, Hristo Stanchev

ICEF 2024; V001T02A012https://doi.org/10.1115/ICEF2024-140801

Abstract

View Articletitled, Decanol/Biodiesel Blends for Full Diesel Fuel Replacement

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Topics: Biodiesel , Carbon dioxide , Diesel , Emissions , Engines , Fuels

Enhancement of the Ammonia Kinetic Mechanism for Nitrogen-Based Pollutant Chemistry

Juan Ou, Yuchao Yan, Ruomiao Yang, Zhentao Liu, Jinlong Liu

ICEF 2024; V001T02A013https://doi.org/10.1115/ICEF2024-140869

Abstract

View Articletitled, Enhancement of the Ammonia Kinetic Mechanism for Nitrogen-Based Pollutant Chemistry

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Topics: Chemistry , Nitrogen , Pollution , Engines , Oxidation , Flames , Ignition delay , Carbon neutrality , Chemical kinetics , Chemical reactions

An Experimental Comparison of Methanol Combustion Strategies: Spark Ignition Versus Compression Ignition

John Gandolfo, Benjamin Lawler, Brian Gainey

ICEF 2024; V001T02A014https://doi.org/10.1115/ICEF2024-140910

Abstract

View Articletitled, An Experimental Comparison of Methanol Combustion Strategies: Spark Ignition Versus Compression Ignition

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Topics: Combustion , Compression , Ignition , Methanol , Fuels , Ethanol , Spark-ignition engine , Cylinders , Diesel engines , Gasoline

Effect of Intrinsic Instabilities on Engine Performance for Hydrogen-Methane Blends

Behlol Nawaz, Jim Cowart, Shubhra Kanti Das, Md Nayer Nasim, J. Hunter Mack

ICEF 2024; V001T02A015https://doi.org/10.1115/ICEF2024-140933

Abstract

View Articletitled, Effect of Intrinsic Instabilities on Engine Performance for Hydrogen-Methane Blends

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Topics: Engines , Hydrogen , Methane

Operation and Performance of a Monofueled Compression Ignition, Direct Injection, Natural Gas Heavy Duty Engine

Tyler White, Vinicius Bonfochi Vinhaes, Brian Eggart, Ashish Singh, Marco Turcios, Sandeep Munshi, Jeffrey Naber

ICEF 2024; V001T02A016https://doi.org/10.1115/ICEF2024-140936

Abstract

View Articletitled, Operation and Performance of a Monofueled Compression Ignition, Direct Injection, Natural Gas Heavy Duty Engine

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Topics: Compression , Engines , Ignition , Natural gas , Combustion , Stress , Cylinders , Emissions , Geometry , Thermal barrier coatings

Investigation of Performance and Emissions of Premixed Combustion of Hydroprocessed Esters and Fatty Acids (HEFA) in a CRDI Research Engine With Methanol PFI

Valentin Soloiu, James Willis, Nicholas Dillon, Coleman Norton, Zachary Davis, Tristan Graham

ICEF 2024; V001T02A017https://doi.org/10.1115/ICEF2024-140956

Abstract

View Articletitled, Investigation of Performance and Emissions of Premixed Combustion of Hydroprocessed Esters and Fatty Acids (HEFA) in a CRDI Research Engine With Methanol PFI

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Topics: Combustion , Emissions , Engines , Ester , Methanol , Nitrogen oxides , Exhaust gas recirculation , Fuels , Heat , Pressure

Investigation of the Performance and Properties Characterization of Hydro-Processed Esters & Fatty Acids (HEFA), FT Synthetic Paraffinic Kerosene (S8), F-24, and Jet-A

Valentin Soloiu, Coleman G. Norton, Zachary W. Davis, Tristan Graham, Mitchell Strickland, Mosfequr Rahman

ICEF 2024; V001T02A018https://doi.org/10.1115/ICEF2024-140960

Abstract

View Articletitled, Investigation of the Performance and Properties Characterization of Hydro-Processed Esters & Fatty Acids (HEFA), FT Synthetic Paraffinic Kerosene (S8), F-24, and Jet-A

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Topics: Ester , Fuels , Wear , Friction , Combustion , Heat , Ignition delay , Sprays , Tribology , ASTM International

Experimental Investigation of the Effect of Air-Handling and DME-Propane Blends on the Performance and Emissions of a 4-Cylinder CI Engine

Hafiz Ahmad Hassan, King Ankobea-Ansah, William De Ojeda, Simon Haibao Wu, Carrie Hall

ICEF 2024; V001T02A019https://doi.org/10.1115/ICEF2024-140970

Abstract

View Articletitled, Experimental Investigation of the Effect of Air-Handling and DME-Propane Blends on the Performance and Emissions of a 4-Cylinder CI Engine

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Topics: Cylinders , Diesel engines , Emissions , Engines , Fuels

Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine

Simon LeBlanc, Binghao Cong, Navjot Sandhu, Xiao Yu, Graham Reader, Ming Zheng

ICEF 2024; V001T02A020https://doi.org/10.1115/ICEF2024-140976

Abstract

View Articletitled, Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine

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Topics: Combustion , Diesel , Diffusion (Physics) , Engines , Ethers (Class of compounds) , Fuels , Heat

Suitable Way of Using Waste Cooking Oil in Diesel Engine

Vinay Bansal, Hifjur Raheman

ICEF 2024; V001T02A021https://doi.org/10.1115/ICEF2024-141176

Abstract

View Articletitled, Suitable Way of Using Waste Cooking Oil in Diesel Engine

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Topics: Diesel engines , Emissions , Engines , Fuels

Enabling Gaseous Ammonia Use in a Compression Ignition Research Engine

Rodrigo Ristow Hadlich, Nabil Kamal, Jason Loprete, Amanda Sirna, Juan Pablo Trelles, Noah Van Dam, J. Hunter Mack, Dimitris Assanis

ICEF 2024; V001T02A022https://doi.org/10.1115/ICEF2024-141645

Abstract

View Articletitled, Enabling Gaseous Ammonia Use in a Compression Ignition Research Engine

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Topics: Carbon , Compression , Engines , Fuels , Ignition , Design , Hydrogen , Safety , Atoms , Emissions

Demonstrating Diesel Pilot Combustion of Methane-Hydrogen Blends in a Single-Cylinder Compression Ignition Research Engine

Amanda Sirna, Rodrigo Ristow Hadlich, Jason Loprete, Stelios Yamalis, Juan Pablo Trelles, Noah Van Dam, J. Hunter Mack, Dimitris Assanis

ICEF 2024; V001T02A023https://doi.org/10.1115/ICEF2024-141648

Abstract

View Articletitled, Demonstrating Diesel Pilot Combustion of Methane-Hydrogen Blends in a Single-Cylinder Compression Ignition Research Engine

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Topics: Combustion , Compression , Cylinders , Diesel , Emissions , Engines , Hydrogen , Ignition , Methane

Improved Engine Data Acquisition System and Interface to Enable Experimentation With Emerging Alternative Fuels in a Spark-Ignited CFR Engine

Jason Loprete, Christos Dimosthenous, Dimitris Assanis

ICEF 2024; V001T02A024https://doi.org/10.1115/ICEF2024-141653

Abstract

View Articletitled, Improved Engine Data Acquisition System and Interface to Enable Experimentation With Emerging Alternative Fuels in a Spark-Ignited CFR Engine

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Topics: Data acquisition systems , Engines , Fuels , Hardware , Air flow , Cylinders , Data acquisition , Design , Flow (Dynamics) , Ignition

Development of a Variational Autoencoder Model for Fuel Design

Kiran K. Yalamanchi, Pinaki Pal, Balaji Mohan, Abdullah S. AlRamadan, Jihad A. Badra, Yuanjiang Pei

ICEF 2024; V001T02A025https://doi.org/10.1115/ICEF2024-141660

Abstract

View Articletitled, Development of a Variational Autoencoder Model for Fuel Design

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Topics: Design , Fuels

Advanced Combustion, Flows, and Sprays

Experimental Study of Pre-Chamber Combustion on 4-Stroke Spark Ignition Engine

Saurabh Singh, Avaneesh Athreya V., Shivansh Chaturvedi, Prasad Boggavarapu, Himabindu M., R. V. Ravikrishna

ICEF 2024; V001T03A001https://doi.org/10.1115/ICEF2024-138297

Abstract

View Articletitled, Experimental Study of Pre-Chamber Combustion on 4-Stroke Spark Ignition Engine

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Topics: Combustion , Compressed natural gas , Ignition , Spark-ignition engine

Investigation of Aqueous Ammonia/Hydrogen Blends for Use In Advanced Dual-Fuel Combustion

Daanish S. Tyrewala, David Rothamer, Jaal Ghandhi

ICEF 2024; V001T03A002https://doi.org/10.1115/ICEF2024-138672

Abstract

View Articletitled, Investigation of Aqueous Ammonia/Hydrogen Blends for Use In Advanced Dual-Fuel Combustion

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Topics: Combustion , Fuels , Hydrogen , Diesel , Flames , Stress , Temperature , Enthalpy , Ignition , Silicon-on-insulator

A Minimum Area Piston for Compression Ignition Engines

Felix Leach, Martin Davy, Sridhar Ayyapureddi, Steven Pierson, Juan San Primitivo Rodriguez, Gilbert Sammut

ICEF 2024; V001T03A003https://doi.org/10.1115/ICEF2024-138846

Abstract

View Articletitled, A Minimum Area Piston for Compression Ignition Engines

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Topics: Diesel engines , Pistons , Design , Fuels , Stress , Compression , Energy budget (Physics) , Engines , Exhaust systems , Fuel consumption

A Fundamental Study on the Potential LSPI Promoting Mechanisms of Ca and Mg Based Oil Detergents

Matthew J. McAllister, Martin H. Davy, Luke J. Doherty, Laurent M. LePage, Christopher Wheeler

ICEF 2024; V001T03A004https://doi.org/10.1115/ICEF2024-140006

Abstract

View Articletitled, A Fundamental Study on the Potential LSPI Promoting Mechanisms of Ca and Mg Based Oil Detergents

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Topics: Combustion , Detergents , Shock tubes , Magnesium (Metal) , Emissions , Nitrogen , Carbon dioxide , Cylinders , Design , Drops

Isolated Low Temperature Heat Release From Binary Blends of Iso-Octane, N-Heptane and Ethanol in a Spark Ignition Engine

Samuel P. White, Felix C. P. Leach

ICEF 2024; V001T03A005https://doi.org/10.1115/ICEF2024-140524

Abstract

View Articletitled, Isolated Low Temperature Heat Release From Binary Blends of Iso-Octane, N-Heptane and Ethanol in a Spark Ignition Engine

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Topics: Ethanol , Heat , Heptane , Low temperature , Spark-ignition engine

Prediction of Spray Collapse Patterns on Different Fuel Mixture Compositions Based on Deep Learning Framework

Fengnian Zhao, Yangrui Meng, Ziming Zhou, David L. S. Hung

ICEF 2024; V001T03A006https://doi.org/10.1115/ICEF2024-140636

Abstract

View Articletitled, Prediction of Spray Collapse Patterns on Different Fuel Mixture Compositions Based on Deep Learning Framework

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Topics: Boiling , Collapse , Deep learning , Fuels , Sprays

Investigation of Fuel Passage Geometry on Performance of Cooled Spray Inserts for Particulate Reduction in a Heavy-Duty Engine

Adam Klingbeil, Tristen Tinar

ICEF 2024; V001T03A007https://doi.org/10.1115/ICEF2024-140674

Abstract

View Articletitled, Investigation of Fuel Passage Geometry on Performance of Cooled Spray Inserts for Particulate Reduction in a Heavy-Duty Engine

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Topics: Engines , Fuels , Geometry , Particulate matter , Sprays , Exhaust gas recirculation , Stress , Emissions , Design , Diesel engines

Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and 3D-CFD Simulation

Christoph Redtenbacher, Constantin Kiesling, Maximilian Malin, Andreas Nickl, Lucas Eder, Marcel Lackner, Andreas Wimmer

ICEF 2024; V001T03A008https://doi.org/10.1115/ICEF2024-140722

Abstract

View Articletitled, Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and 3D-CFD Simulation

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Topics: Combustion , Combustion chambers , Computational fluid dynamics , Diesel , Engines , Fuels , Simulation

Characterization of Knocking on Spark Assisted Compression Ignition Mode in a Rapid Compression Machine

Long Jin, Xiao Yu, Graham Reader, Ming Zheng

ICEF 2024; V001T03A009https://doi.org/10.1115/ICEF2024-140791

Abstract

View Articletitled, Characterization of Knocking on Spark Assisted Compression Ignition Mode in a Rapid Compression Machine

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Topics: Compression , Explosions , Ignition , Machinery

Experimental Characterization of Superheated Ammonia Spray From a Single-Hole ECN Spray M Injector

Karl Oskar Bjørgen, Anthony Desclaux, Christine Mounaïm-Rousselle, Camille Hespel

ICEF 2024; V001T03A010https://doi.org/10.1115/ICEF2024-140903

Abstract

View Articletitled, Experimental Characterization of Superheated Ammonia Spray From a Single-Hole ECN Spray M Injector

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Topics: Boiling , Ejectors , Experimental characterization , Sprays , Superheating

Simultaneous High-Fidelity Rate of Injection Measurements in Each Hole of a Multi-Hole Diesel Injector

Chris Perkins, Kevin Thomasma, Ajay K. Agrawal, Joshua A. Bittle

ICEF 2024; V001T03A011https://doi.org/10.1115/ICEF2024-140906

Abstract

View Articletitled, Simultaneous High-Fidelity Rate of Injection Measurements in Each Hole of a Multi-Hole Diesel Injector

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Topics: Diesel , Ejectors

Computational Analysis of Peripheral Fuel Injection (PeFI) to Enhance Fuel-Oxidizer Mixing in the Near-Field of Diesel Sprays

Mehmet Salih Cellek, Joshua A. Bittle, Ajay K. Agrawal

ICEF 2024; V001T03A012https://doi.org/10.1115/ICEF2024-140950

Abstract

View Articletitled, Computational Analysis of Peripheral Fuel Injection (PeFI) to Enhance Fuel-Oxidizer Mixing in the Near-Field of Diesel Sprays

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Topics: Diesel , Fuels , Sprays

Experimental Studies of Nanosecond Pulse Discharge Plasma on SI Engine

Avaneesh Athreya V., Saurabh Singh, Shivansh Chaturvedi, Prasad Boggavarapu, Himabindu M., R. V. Ravikrishna

ICEF 2024; V001T03A013https://doi.org/10.1115/ICEF2024-140982

Abstract

View Articletitled, Experimental Studies of Nanosecond Pulse Discharge Plasma on SI Engine

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Topics: Combustion , Plasmas (Ionized gases) , Spark-ignition engine

Effects of Inlet Port Geometry on MCC Mixing Sensitivity Study

Kyle Beurlot, Timothy Jacobs

ICEF 2024; V001T03A014https://doi.org/10.1115/ICEF2024-141760

Abstract

View Articletitled, Effects of Inlet Port Geometry on MCC Mixing Sensitivity Study

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Topics: Air flow , Carbon footprint , Combustion , Compressors , Computational fluid dynamics , Computer simulation , Computer software , Emissions , Engines , Flow (Dynamics)

Methanol Operation in Heavy-Duty DICI Dual-Fuel Engines: Investigating Charge Cooling Effects Using ECN Spray D Data

Konstantinos Zoumpourlos, Rinze Geertsma, Robert van de Ketterij, Andrea Coraddu

ICEF 2024; V001T03A015https://doi.org/10.1115/ICEF2024-142036

Abstract

View Articletitled, Methanol Operation in Heavy-Duty DICI Dual-Fuel Engines: Investigating Charge Cooling Effects Using ECN Spray D Data

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Topics: Computational fluid dynamics , Cooling , Engines , Fuels , Methanol , Modeling , Sprays

Investigating the Influence of Evaporation and Mixing Regimes on Droplet Evaporation Rate at Elevated Pressure

Julien Manin, Cyril Crua

ICEF 2024; V001T03A016https://doi.org/10.1115/ICEF2024-147555

Abstract

View Articletitled, Investigating the Influence of Evaporation and Mixing Regimes on Droplet Evaporation Rate at Elevated Pressure

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Topics: Drops , Evaporation , High pressure (Physics) , Pressure

Combustion Characteristics of Hydrogen, Propane and Methane Gases in a Boosted Featureless Port-Injection SI Engine

Adebayo Fakeye, Junfeng Yang

ICEF 2024; V001T03A017https://doi.org/10.1115/ICEF2024-148290

Abstract

View Articletitled, Combustion Characteristics of Hydrogen, Propane and Methane Gases in a Boosted Featureless Port-Injection SI Engine

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Topics: Combustion , Flames , Gases , Hydrogen , Methane , Particle image velocimetry , Spark-ignition engine

Powertrains, Hybridization, and Engine Controls

Characterization of Knocking Pressure Data From Two Closely Spaced Transducers: Effect of Transducer Mounting

Andrea Caselli, Stefano Frigo, Jaal B. Ghandhi

ICEF 2024; V001T04A001https://doi.org/10.1115/ICEF2024-139358

Abstract

View Articletitled, Characterization of Knocking Pressure Data From Two Closely Spaced Transducers: Effect of Transducer Mounting

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Topics: Pressure , Pressure transducers , Transducers , Cycles , Signals , Spectral energy distribution , Engines , Heat , Oscillations

Virtual Pressure Sensor Based on Ion Current Measurements Using Artificial Neural Networks

Ola Björnsson, Per Tunestål

ICEF 2024; V001T04A002https://doi.org/10.1115/ICEF2024-140748

Abstract

View Articletitled, Virtual Pressure Sensor Based on Ion Current Measurements Using Artificial Neural Networks

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Topics: Artificial neural networks , Pressure sensors

A Generalized Additive Modeling Framework Approach for RCCI Combustion Phasing Prediction

King L. Ankobea-Ansah, Carrie M. Hall

ICEF 2024; V001T04A003https://doi.org/10.1115/ICEF2024-141703

Abstract

View Articletitled, A Generalized Additive Modeling Framework Approach for RCCI Combustion Phasing Prediction

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Topics: Combustion , Fuels , Machine learning , Modeling

Emissions Control (CLEERS* at ICE Forward)

Experimental Investigation of Particulate Emissions From An Ammonia-Fueled Internal Combustion Engine

Tejashri Patil, Shawn Reggeti, Seamus P. Kane, William F. Northrop

ICEF 2024; V001T05A001https://doi.org/10.1115/ICEF2024-139956

Abstract

View Articletitled, Experimental Investigation of Particulate Emissions From An Ammonia-Fueled Internal Combustion Engine

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Topics: Emissions , Internal combustion engines , Particulate matter

Operation of a Compression Ignition Engine at Idling Load Under Simulated Cold Weather Conditions

Shouvik Dev, Hongsheng Guo, Brian Liko, Simon Lafrance

ICEF 2024; V001T05A002https://doi.org/10.1115/ICEF2024-140175

Abstract

View Articletitled, Operation of a Compression Ignition Engine at Idling Load Under Simulated Cold Weather Conditions

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Topics: Diesel engines , Exhaust systems , Nitrogen oxides , Stress

Effects of Exhaust Gas Recirculation on Laminar Burning Velocity and Flame Structure of Hydrogen/Air Flames

Ahmed Barain, Elisa Toulson

ICEF 2024; V001T05A003https://doi.org/10.1115/ICEF2024-140686

Abstract

View Articletitled, Effects of Exhaust Gas Recirculation on Laminar Burning Velocity and Flame Structure of Hydrogen/Air Flames

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Topics: Combustion , Exhaust gas recirculation , Flames , Hydrogen , Hydrogen fuels

Reducing NOx Emissions From Ammonia Combustion Through Staged Combustion

Md Nayer Nasim, Joshua Landis, Shubhra Kanti Das, Behlol Nawaz, J. Hunter Mack

ICEF 2024; V001T05A004https://doi.org/10.1115/ICEF2024-140772

Abstract

View Articletitled, Reducing NOx Emissions From Ammonia Combustion Through Staged Combustion

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Topics: Combustion , Emissions , Exhaust gas recirculation , Nitrogen oxides

Assessment of Performance and Emissions of an RCCI-Diesel Dual Combustion Mode Engine During a Vehicle Duty Cycle

Nikhil Khedkar, Tejasva Marwaha, Asish Kumar Sarangi, Sheshadri Sreedhara, Arvind Kumar Singh

ICEF 2024; V001T05A005https://doi.org/10.1115/ICEF2024-140863

Abstract

View Articletitled, Assessment of Performance and Emissions of an RCCI-Diesel Dual Combustion Mode Engine During a Vehicle Duty Cycle

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Topics: Combustion , Corporate average fuel economy , Cycles , Diesel , Emissions , Engines , Fuel efficiency , Fuels , Nitrogen oxides , Soot

Demonstration of Scaled Flowrate Testbed for Emission Aftertreatment Device Testing Under Representative Engine Exhaust Conditions

Jason Loprete, Nabil Kamal, Amanda Sirna, Tala Mon, Eleni Kyriakidou, Dimitris Assanis

ICEF 2024; V001T05A006https://doi.org/10.1115/ICEF2024-141651

Abstract

View Articletitled, Demonstration of Scaled Flowrate Testbed for Emission Aftertreatment Device Testing Under Representative Engine Exhaust Conditions

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Topics: Catalysts , Emissions , Engines , Exhaust systems , Testing

Influence of Engine Operating Parameters and Different Fuels on the Soot Reactivity of Diesel Engines

Christian Böhmeke, Uwe Wagner, Thomas Koch

ICEF 2024; V001T05A007https://doi.org/10.1115/ICEF2024-141676

Abstract

View Articletitled, Influence of Engine Operating Parameters and Different Fuels on the Soot Reactivity of Diesel Engines

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Topics: Diesel engines , Emissions , Engines , Fuels , Particle size , Soot

Aftertreatment System for Light-Duty Gasoline Compression Ignition (LD-GCI) for Ultra-Low Criteria Emissions

Mark Sellnau, Rafael Sari Lago, Ashish Shah, Christopher Whitney, Srikanth Reddy, Jan Kramer

ICEF 2024; V001T05A008https://doi.org/10.1115/ICEF2024-142042

Abstract

View Articletitled, Aftertreatment System for Light-Duty Gasoline Compression Ignition (LD-GCI) for Ultra-Low Criteria Emissions

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Topics: Catalysts , Compression , Emissions , Gasoline , Ignition , Smoke , Engines , Particulate matter , Filters , Nitrogen oxides

Modeling and Simulation

A CFD-FEA Co-Simulation Study of Thermal Barrier Coatings for Gasoline Compression Ignition

Brian Gainey, Prakash Koirala, Mark Sellnau, Zoran Filipi, Benjamin Lawler

ICEF 2024; V001T06A001https://doi.org/10.1115/ICEF2024-138747

Abstract

View Articletitled, A CFD-FEA Co-Simulation Study of Thermal Barrier Coatings for Gasoline Compression Ignition

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Topics: Compression , Computational fluid dynamics , Finite element analysis , Gasoline , Ignition , Simulation , Thermal barrier coatings , Temperature , Combustion , Pistons

Exploring Pilot-Assisted Hydrogen High-Pressure Direct-Injection Engines by Numerical Modeling

Tom P. E. Leenders, Nick Diepstraten, Cemil Bekdemir, Jeroen A. van Oijen

ICEF 2024; V001T06A002https://doi.org/10.1115/ICEF2024-140005

Abstract

View Articletitled, Exploring Pilot-Assisted Hydrogen High-Pressure Direct-Injection Engines by Numerical Modeling

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Topics: Computational fluid dynamics , Computer simulation , Engines , Fuels , High pressure (Physics) , Hydrogen

Numerical Investigation into the Characteristics of Fuel-Borne Nitrogen Pollutants in Ammonia-Diesel Dual Fuel Engines through Implementing Atmospheric Nitrogen Unreactivity

Ruomiao Yang, Junheng Liu, Zhentao Liu, Jinlong Liu

ICEF 2024; V001T06A003https://doi.org/10.1115/ICEF2024-140324

Abstract

View Articletitled, Numerical Investigation into the Characteristics of Fuel-Borne Nitrogen Pollutants in Ammonia-Diesel Dual Fuel Engines through Implementing Atmospheric Nitrogen Unreactivity

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Topics: Diesel , Engines , Fuels , Nitrogen , Pollution , Nitrogen oxides , Emissions , Computational fluid dynamics , Combustion , Diffusion flames

Multi-Dimensional Modeling of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Optical Engine With Direct Injection

Yiqing Wang, Riccardo Scarcelli, Diego Bestel, Sinan Demir, Aleš Srna

ICEF 2024; V001T06A004https://doi.org/10.1115/ICEF2024-140413

Abstract

View Articletitled, Multi-Dimensional Modeling of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Optical Engine With Direct Injection

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Topics: Engines , Hydrogen , Hydrogen fuels , Modeling , Reynolds-averaged Navier–Stokes equations , Engineering simulation , Internal combustion engines , Simulation , Combustion chambers , Computational fluid dynamics

Toward the 50% Brake Thermal Efficiency: A 1D/3D Numerical Analysis of an Active Pre-Chamber for a SI Heavy-Duty Gas Engine

Dario Di Maio, Pierpaolo Napolitano, Chiara Guido, Lorenzo Sforza, Tommaso Lucchini, Stefano Golini, Nicola Rapetto

ICEF 2024; V001T06A005https://doi.org/10.1115/ICEF2024-140518

Abstract

View Articletitled, Toward the 50% Brake Thermal Efficiency: A 1D/3D Numerical Analysis of an Active Pre-Chamber for a SI Heavy-Duty Gas Engine

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Topics: Brakes , Engines , Numerical analysis , Thermal efficiency

Numerical Investigation on Temperature Dependence of Flame Behavior in High Pressure Direct Injection Combustion of Diesel Piloted Liquid Ammonia Sprays

Utkarsh Pathak, Valentin Scharl, Dominik Krnac, Thomas Sattelmayer

ICEF 2024; V001T06A006https://doi.org/10.1115/ICEF2024-140560

Abstract

View Articletitled, Numerical Investigation on Temperature Dependence of Flame Behavior in High Pressure Direct Injection Combustion of Diesel Piloted Liquid Ammonia Sprays

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Topics: Combustion , Diesel , Flames , High pressure (Physics) , Simulation , Sprays , Temperature effects

Accelerating Detailed Chemistry Simulations of Hydrogen Combustion in IC Engines Using Reynolds-Averaged Navier-Stokes (RANS) Turbulence Modeling and a Thickened Flame Model

Pradeep Sapkota, Sameera Wijeyakulasuriya, Shuaishuai Liu, Yu Zhang, Basu Parmar, Josep Gomez-Soriano, Ricardo Novella

ICEF 2024; V001T06A007https://doi.org/10.1115/ICEF2024-140645

Abstract

View Articletitled, Accelerating Detailed Chemistry Simulations of Hydrogen Combustion in IC Engines Using Reynolds-Averaged Navier-Stokes (RANS) Turbulence Modeling and a Thickened Flame Model

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Topics: Chemistry , Combustion , Diffusion (Physics) , Flames , Hydrogen , Ignition , Internal combustion engines , Modeling , Reynolds-averaged Navier–Stokes equations , Simulation

Soot Particle Number Prediction in GDI Engines: A Comprehensive Grey-Box Machine Learning Approach

Khashayar Ebrahimi, Kevin Roggendorf, Hyuckmo Kwon, Jinsuk Kang

ICEF 2024; V001T06A008https://doi.org/10.1115/ICEF2024-140669

Abstract

View Articletitled, Soot Particle Number Prediction in GDI Engines: A Comprehensive Grey-Box Machine Learning Approach

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Topics: Direct injection spark ignition engines , Machine learning , Particulate matter , Soot , Engines , Emissions , Air pollution control , Artificial neural networks , Physics , Stress

Comparison of Ring Axial Position Measurements and Simulation Results in a Large Bore Engine

Francesco Marzemin, Ansel Higgs, Bernhard Rossegger, Martin Vareka, Michael Engelmayer, Andreas Wimmer

ICEF 2024; V001T06A009https://doi.org/10.1115/ICEF2024-140714

Abstract

View Articletitled, Comparison of Ring Axial Position Measurements and Simulation Results in a Large Bore Engine

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Topics: Calibration , Combustion , Computer software , Cycles , Displacement , Dynamics (Mechanics) , Emissions , Engines , Firing , Friction

Lean Limit Extension in Hydrogen Direct Injection Pre-Chamber Opposed-Piston Engines: A Computational Approach

Rafael Menaca, Mohammad Raghib Shakeel, Kevin Moreno-Cabezas, Giovanni Vorraro, James W. G. Turner, Hong G. Im

ICEF 2024; V001T06A010https://doi.org/10.1115/ICEF2024-140872

Abstract

View Articletitled, Lean Limit Extension in Hydrogen Direct Injection Pre-Chamber Opposed-Piston Engines: A Computational Approach

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Topics: Combustion , Engines , Hydrogen , Ignition , Pistons

A Numerical Study on Combustion and Emissions Characteristics of Diesel/Biodiesel Blends in a Locomotive Engine

Rahul Suresh, Yiqing Wang, Chao Xu, Pop-Paul Ewphun, Munidhar Biruduganti, Xiao Fu, Suresh K. Aggarwal

ICEF 2024; V001T06A011https://doi.org/10.1115/ICEF2024-140952

Abstract

View Articletitled, A Numerical Study on Combustion and Emissions Characteristics of Diesel/Biodiesel Blends in a Locomotive Engine

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Topics: Biodiesel , Combustion , Computational fluid dynamics , Diesel , Emissions , Engines , Locomotives

Mixing and Warming Characterisation of Cryogenic Hydrogen Jets Through Proper Orthogonal Decomposition

Giovanni Tretola, Li Shen, Felix Leach, Konstantina Vogiatzaki

ICEF 2024; V001T06A012https://doi.org/10.1115/ICEF2024-140954

Abstract

View Articletitled, Mixing and Warming Characterisation of Cryogenic Hydrogen Jets Through Proper Orthogonal Decomposition

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Topics: Hydrogen , Jets , Principal component analysis , Temperature , Leakage , Fluctuations (Physics) , Heat flux , Pressure , Aircraft propulsion , Computational fluid dynamics

Numerical Study of Buoyancy and Flame Characteristics of Ammonia-Air Flames

Joel Reji Mathai, Shailendra Rana, Amr Shaalan, Md Nayer Nasim, Juan Pablo Trelles, J. Hunter Mack, Dimitris Assanis, Noah Van Dam

ICEF 2024; V001T06A013https://doi.org/10.1115/ICEF2024-141569

Abstract

View Articletitled, Numerical Study of Buoyancy and Flame Characteristics of Ammonia-Air Flames

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Topics: Buoyancy , Combustion , Flames

SI Engine Efficiency Analysis Over a Wide Range of Conditions Using Air & Fuel Perspectives

Patrick Phlips

ICEF 2024; V001T06A014https://doi.org/10.1115/ICEF2024-141596

Abstract

View Articletitled, SI Engine Efficiency Analysis Over a Wide Range of Conditions Using Air & Fuel Perspectives

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Topics: Combustion , Fuels , Pressure , Spark-ignition engine

Computational Model Validation of a Non-Firing Compression Ignition Engine and Chemical Kinetic Mechanism Selection for Diesel-Pilot Assisted Methane Combustion

Amr Shaalan, Amanda Sirna, Jason Loprete, Joel Reji Mathai, Juan Pablo Trelles, J. Hunter Mack, Noah Van Dam, Dario Lopez-Pintor, Dimitris Assanis

ICEF 2024; V001T06A015https://doi.org/10.1115/ICEF2024-141649

Abstract

View Articletitled, Computational Model Validation of a Non-Firing Compression Ignition Engine and Chemical Kinetic Mechanism Selection for Diesel-Pilot Assisted Methane Combustion

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Topics: Combustion , Computational fluid dynamics , Computer simulation , Diesel , Diesel engines , Firing , Methane , Cylinders , Engines , Pressure

Large-Eddy Simulations of N-Heptane/Ammonia Dual-Fuel Spray Flames

Harsimran Singh, Pinaki Pal, Suresh Kumar Aggarwal

ICEF 2024; V001T06A016https://doi.org/10.1115/ICEF2024-141693

Abstract

View Articletitled, Large-Eddy Simulations of N-Heptane/Ammonia Dual-Fuel Spray Flames

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Topics: Combustion , Flames , Fuels , Heptane , Large eddy simulation , Sprays

Comparison of a Full-Scale and a 1:10 Scale Low-Speed Two-Stroke Marine Engine Using Computational Fluid Dynamics

Flavio Chuahy, Charles E. A. Finney, Brian C. Kaul, Michael D. Kass

ICEF 2024; V001T06A017https://doi.org/10.1115/ICEF2024-142853

Abstract

View Articletitled, Comparison of a Full-Scale and a 1:10 Scale Low-Speed Two-Stroke Marine Engine Using Computational Fluid Dynamics

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Topics: Computational fluid dynamics , Engines , Engineering simulation , Simulation , Carbon dioxide , Combustion , Combustion systems , Computer simulation , Design , Diesel