Madison, WisconsinㅡMarch 27, 2019ㅡCONVERGE results will be featured in more than 20 papers at the upcoming WCX World Congress Experience 2019. These papers span a wide variety of topics, including engine knock, aftertreatment, fuel injection, chemical kinetic mechanisms, GCI engines, conjugate heat transfer, and HCCI engine combustion. The diversity of topics speaks to CONVERGE's innovative autonomous meshing capabilities, robust physical models, and ability to easily simulate complex moving geometries.
Convergent Science fosters collaboration with industry, academic, and government institutions, and this year's WCX 2019 papers are a testament to those partnerships. The CONVERGE papers were authored by engineers at organizations such as the University of Oxford, IFP Energies nouvelles, Argonne National Laboratory, Tianjin University, Caterpillar Inc., Southwest Research Institute, Achates Powers, Universitat Politècnica de València, and Sandia National Laboratories.
The accompanying bibliography lists the full citation for each paper and the date, time, and location of the accompanying presentation.
Tuesday
High Efficiency IC Engines Concepts (Part 1 of 3)
Novel Geometry Reaching High Efficiency for Multiple Injector Concepts
Nyrenstedt, G., Im, H., Andersson, A., and Johansson, B., "Novel Geometry Reaching High Efficiency for Multiple Injector Concepts," SAE Paper 2019-01-0246, 2019.
Combustion in Gaseous-Fueled Engines
Numerical Study of Intake Manifold Water Injection on Performance and Emissions in a Heavy-Duty Nature Gas Engine
Wu, J., Kang, Z., Deng, J., Wu, Z., Li, L., Li, Z., Shu, M., and Liang, H., "Numerical Study of Intake Manifold Water Injection on Performance and Emissions in a Heavy-Duty Nature Gas Engine," SAE Paper 2019-01-0562, 2019.
Wednesday
Multi-Dimensional Engine Modeling (Part 2 of 3)
A Two-Step Combustion Model of Iso-Octane for 3D CFD Combustion Simulation in SI Engines
Su, X., Chang, B., Ge, H., and Zhong, L., "A Two-Step Combustion Model of Iso-Octane for 3D CFD Combustion Simulation in SI Engines," SAE Paper 2019-01-0201, 2019.
Validation of a Species-Based Extended Coherent Flamelet Model (SB-ECFM) in a Spark Ignition Engine
Gao, Y. and Wang, M., "Validation of a Species-Based Extended Coherent Flamelet Model (SB-ECFM) in a Spark Ignition Engine," SAE Paper 2019-01-0222, 2019.
A Study on Kinetic Mechanisms of Diesel Fuel Surrogate n-Dodecane for the Simulation of Combustion Recession
Fang, X., Ismail, R., and Davy, M., "A Study on Kinetic Mechanisms of Diesel Fuel Surrogate n-Dodecane for the Simulation of Combustion Recession," SAE Paper 2019-01-0202, 2019.
Abnormal SI Combustion (Knock)
Evaluation of Knock Intensity and Knock-Limited Thermal Efficiency of Different Combustion Chambers in Stoichiometric Operation LNG Engine
Zhao, X., Wang, H., Zheng, Z., Yao, M., Sheng, L., and Zhu, Z., "Evaluation of Knock Intensity and Knock-Limited Thermal Efficiency of Different Combustion Chambers in Stoichiometric Operation LNG Engine," SAE Paper 2019-01-1137, 2019.
Combustion in Compression-Ignition Engines (Part 2 of 3)
Mixing-Limited Combustion of Alcohol Fuels in a Diesel Engine
Blumreiter, J., Johnson, B., Zhou, A., Magnotti, G., Longman, D., and Som, S., "Mixing-Limited Combustion of Alcohol Fuels in a Diesel Engine," SAE Paper 2019-01-0552, 2019.
Fuel Injection and Sprays (Part 2 of 3)
Identification and Characterization of Steady State Spray Conditions in Convergent, Single-Hole Diesel Injectors
Mitra, P., Matusik, K., Duke, D., Srivastava, P., Yasutomi, K., Manin, J., Pickett, L., Powell, C.F., Arienti, M., Baldwin, E., Senecal, P.K., and Schmidt, D., "Identification and Characterization of Steady Spray Conditions in Convergent, Single-Hole Diesel Injectors," SAE Paper 2019-01-0281, 2019.
Nozzle Flow Simulation of GDi for Measuring Near-Field Spray Angle and Plume Direction
Payri, R., Gimeno, J., Marti-Aldaravi, P., and MartÃnez, M., "Nozzle Flow Simulation of GDi for Measuring Near-Field Spray Angle and Plume Direction," SAE Paper 2019-01-0280, 2019.
Influence of Turbulence and Fluid Thermophysical Properties on Cavitation Erosion Predictions in Channel Flow Geometries
Magnotti, G.M., Battistoni, M., Saha, K., and Som, S.S., "Influence of Turbulence and Fluid Thermophysical Properties on Cavitation Erosion Predictions in Channel Flow Geometries," SAE Paper 2019-01-0290, 2019.
Thursday
Partially Premixed Compression Ignition, PPCI
Understanding Fuel Stratification Effects on Partially Premixed Compression Ignition (PPCI) Combustion and Emissions Behaviors
Cho, K., Zhao, L., Ameen, M., Zhang, Y., Pei, Y., Moore, W., and Sellnau, M., "Understanding Fuel Stratification Effects on Partially Premixed Compression Ignition (PPCI) Combustion and Emissions Behaviors," SAE Paper 2019-01-1145, 2019.
Fuel Injection and Sprays (Part 3 of 3)
Fuel Injection System for Opposed-Piston Gasoline Compression Ignited (OP-GCI) Engines
Sellnau, M., Hoyer, K., Petot, J.H., Kahraman, E., Meissonnier, G., Zermeno, R., Quimby, D., Klyza, C., and Redon, F., "Fuel Injection System for Opposed-Piston Gasoline Compression-Ignited (OP-GCI) Engines," SAE Paper 2019-01-0287, 2019.
High Efficiency IC Engines Concepts (Part 3 of 3)
System Level 1-D Analysis of an Air-System for a Heavy-Duty Gasoline Compression Ignition Engine
Kumar, P., Pei, Y., Traver, M., and Watson, J., "System Level 1-D Analysis of an Air-System for a Heavy-Duty Gasoline Compression Ignition Engine," SAE Paper 2019-01-0240.
Multi-Dimensional Engine Modeling (Part 3 of 3)
A Comprehensive CFD-FEA Conjugate Heat Transfer Analysis for Diesel and Gasoline Engines
Shah, B., Moiz, A., Hoffmeyer, M., Abidin, Z., Megel, A., and Hoag, K., "A Comprehensive CFD-FEA Conjugate Heat Transfer Analysis for Diesel and Gasoline Engines," SAE Paper 2019-01-0212, 2019.
Methodology to Perform Conjugate Heat Transfer Modeling for a Piston on a Sector Geometry for Direct-Injection Internal Combustion Engine Applications
Kavuri, C. and Anders, J., "Methodology to Perform Conjugate Heat Transfer Modeling for a Piston on a Sector Geometry for Direct-Injection Internal Combustion Engine Applications," SAE Paper 2019-01-0210, 2019.
Emission Control Modeling (Part 2 of 2)
Accelerating Accurate Urea/SCR Film Temperature Simulations to Time-Scales Needed for Urea Deposit Predictions
Maciejewski, D., Sukheswalla, P., Wang, C., Drennan, S.A., and Chai, X., "Accelerating Accurate Urea/SCR Film Temperature Simulations to Time-Scales Needed for Urea Deposit Predictions," SAE Paper 2019-01-0982, 2019.
Towards Quantitative Prediction of Urea Thermo-Hydrolysis and Deposits Formation in Exhaust Selective Catalytic Reduction (SCR) Systems
Habchi, C., Quan, S., Drennan, S.A., and Bohbot, J., "Towards Quantitative Prediction of Urea Thermo-Hydrolysis and Deposits Formation in Exhaust Selective Catalytic Reduction (SCR) Systems," SAE Paper 2019-01-0992, 2019.
Homogeneous Charge Compression Ignition, HCCI (Part 2 of 2)
Dilution Boundary Expansion Mechanism of SI-CAI Hybrid Combustion Based on Abstract
Feng, Y., Chen, T., Xie, H., Zhang, L., and Zhao, H., "Dilution Boundary Expansion Mechanism of SI-CAI Hybrid Combustion Based on Abstract," SAE Paper 2019-01-0954, 2019.
Modeling the Effect of Thermal Barrier Coatings on HCCI Engine Combustion using CFD Simulations with Conjugate Heat Transfer
Killingsworth, N., Powell, T., O'Donnell, R., Filipi, Z., and Hoffman, M., "Modeling the Effect of Thermal Barrier Coatings on HCCI Engine Combustion Using CFD Simulations with Conjugate Heat Transfer," SAE Paper 2019-01-0956, 2019.
Papers
Liao, Y., Shi, X., Ni, J., and Kang, Y., "Simulation Investigation of Working Process and Emissions on GDI Engine Fueled with Hydrous Ethanol Gasoline Blends," SAE Paper 2019-01-0219, 2019.