1-20 of 29
Pollution
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

A Non-Equilibrium Turbulence Dissipation Correction and its Influence on Pollution Predictions for DI Diesel Engines

Franz X. Tanner, Guang-Sheng Zhu, Rolf D. Reitz
Proc. ASME. ICES2001, Volume 2: In-Cylinder Processes: Fuel Spray, Flow, Ignition, Combustion, and Emission Formation, 65-74, April 29–May 2, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ICES2001-121
https://doi.org/10.1115/ICES2001-121
View Paper titled, A Non-Equilibrium Turbulence Dissipation Correction and its Influence on Pollution Predictions for DI Diesel Engines
Open the PDF for A Non-Equilibrium Turbulence Dissipation Correction and its Influence on Pollution Predictions for DI Diesel Engines in another window
Topics: Diesel engines, Energy dissipation, Equilibrium (Physics), Pollution, Turbulence, Delays, Engineering simulation, Simulation, Combustion, Compression
Proceedings Papers

Applying the Representative Interactive Flamelet Model to Evaluate the Potential Effect of Wall Heat Transfer on Soot Emissions in a Small-Bore DI Diesel Engine

Carl Hergart, Norbert Peters
Proc. ASME. ICES2001, Volume 2: In-Cylinder Processes: Fuel Spray, Flow, Ignition, Combustion, and Emission Formation, 33-44, April 29–May 2, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ICES2001-118
https://doi.org/10.1115/ICES2001-118
View Paper titled, Applying the Representative Interactive Flamelet Model to Evaluate the Potential Effect of Wall Heat Transfer on Soot Emissions in a Small-Bore DI Diesel Engine
Open the PDF for Applying the Representative Interactive Flamelet Model to Evaluate the Potential Effect of Wall Heat Transfer on Soot Emissions in a Small-Bore DI Diesel Engine in another window
Topics: Diesel engines, Emissions, Heat transfer, Soot, Chemistry, Combustion, Flames, Heat losses, Modeling, Turbulence
Proceedings Papers

Calibration of a Methodology to Determine Pollutant Production in Urban Areas and its Application to Real Situations

E. R. Artusi, A. Cacozza, G. A. Danieli, F. Merenda, P. Muraca, R. Viola
Proc. ASME. ICES2001, Volume 1: Large-Bore Engines, Emission Control and Diagnostics, Natural Gas Engines, and Fuel Effects, 107-117, April 29–May 2, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ICES2001-113
https://doi.org/10.1115/ICES2001-113
View Paper titled, Calibration of a Methodology to Determine Pollutant Production in Urban Areas and its Application to Real Situations
Open the PDF for Calibration of a Methodology to Determine Pollutant Production in Urban Areas and its Application to Real Situations in another window
Topics: Calibration, Cities, Pollution, Automobiles, Kinematics, Roads, Traffic, Cycles, Electromagnetic noise, Engines
Proceedings Papers

Pollution Studies on Gasoline Engine With Electrically Heated Catalyst

S. Sendilvelan, K. Jeyachandran, K. Bhaskar
Proc. ASME. ICES2001, Volume 1: Large-Bore Engines, Emission Control and Diagnostics, Natural Gas Engines, and Fuel Effects, 95-99, April 29–May 2, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ICES2001-111
https://doi.org/10.1115/ICES2001-111
View Paper titled, Pollution Studies on Gasoline Engine With Electrically Heated Catalyst
Open the PDF for Pollution Studies on Gasoline Engine With Electrically Heated Catalyst in another window
Topics: Catalysts, Gasoline engines, Pollution, Emissions, Vehicles, Catalytic converters, Copper, Governments, Metals, Spark-ignition engine
Proceedings Papers

Combustion Noise Real-Time Evaluation and Processing for Combustion Control

Fabrizio Ponti, Vittorio Ravaglioli, Davide Moro, Matteo De Cesare
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 511-520, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81203
https://doi.org/10.1115/ICES2012-81203
View Paper titled, Combustion Noise Real-Time Evaluation and Processing for Combustion Control
Open the PDF for Combustion Noise Real-Time Evaluation and Processing for Combustion Control in another window
Topics: Combustion, Noise (Sound), Engines, Emissions, Pollution, Cylinders, Diesel engines, Control algorithms, Algorithms, Degrees of freedom
Proceedings Papers

Effects of H2 Addition to CNG Blends on Cycle-to-Cycle and Cylinder-to-Cylinder Combustion Variation in an SI Engine

Mirko Baratta, Stefano d’Ambrosio, Daniela Misul, Ezio Spessa
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 189-202, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81187
https://doi.org/10.1115/ICES2012-81187
View Paper titled, Effects of H2 Addition to CNG Blends on Cycle-to-Cycle and Cylinder-to-Cylinder Combustion Variation in an SI Engine
Open the PDF for Effects of H2 Addition to CNG Blends on Cycle-to-Cycle and Cylinder-to-Cylinder Combustion Variation in an SI Engine in another window
Topics: Combustion, Cycles, Cylinders, Spark-ignition engine, Engines, Hydrogen, Pressure, Combustion chambers, Computer software, Computer-aided design
Proceedings Papers

CFD Modelling of the Effects of Injection Timing on the Combustion Process and Emissions in an HSDI Diesel Engine

Raouf Mobasheri, Zhijun Peng
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 775-783, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81137
https://doi.org/10.1115/ICES2012-81137
View Paper titled, CFD Modelling of the Effects of Injection Timing on the Combustion Process and Emissions in an HSDI Diesel Engine
Open the PDF for CFD Modelling of the Effects of Injection Timing on the Combustion Process and Emissions in an HSDI Diesel Engine in another window
Topics: Combustion, Computational fluid dynamics, Diesel engines, Emissions, Modeling, Valves, Automotive industry, Corporate average fuel economy, Cylinders, Diesel
Proceedings Papers

An Experimental Investigation of the Exhaust Emissions From Spark-Assisted Homogeneous Charge Compression Ignition in a Single-Cylinder Research Engine

P. E. Keros, B. T. Zigler, J. T. Wiswall, S. M. Walton, M. S. Wooldridge
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 309-315, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76083
https://doi.org/10.1115/ICES2009-76083
View Paper titled, An Experimental Investigation of the Exhaust Emissions From Spark-Assisted Homogeneous Charge Compression Ignition in a Single-Cylinder Research Engine
Open the PDF for An Experimental Investigation of the Exhaust Emissions From Spark-Assisted Homogeneous Charge Compression Ignition in a Single-Cylinder Research Engine in another window
Topics: Cylinders, Emissions, Engines, Exhaust systems, Homogeneous charge compression ignition engines, Nitrogen oxides, Pressure, Fuels, Ignition, Internal combustion engines
Proceedings Papers

Turbocharged CNG Engines for Urban Transportation: Evaluation of Turbolag Reduction Strategies by Means of Computational Analyses

Mirko Baratta, Ezio Spessa
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 573-582, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76067
https://doi.org/10.1115/ICES2009-76067
View Paper titled, Turbocharged CNG Engines for Urban Transportation: Evaluation of Turbolag Reduction Strategies by Means of Computational Analyses
Open the PDF for Turbocharged CNG Engines for Urban Transportation: Evaluation of Turbolag Reduction Strategies by Means of Computational Analyses in another window
Topics: Cities, Engines, Transportation systems, Valves, Exhaust systems, Fuels, Stress, Transients (Dynamics), Buses, Combustion
Proceedings Papers

A CFR1065-Compliant Transportable/On-Road Low Emissions Measurement Laboratory With Dual Primary Full-Flow Dilution Tunnels

Yuebin Wu, Daniel Carder, Benjamin Shade, Richard Atkinson, Nigel Clark, Mridul Gautam
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 399-410, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76090
https://doi.org/10.1115/ICES2009-76090
View Paper titled, A CFR1065-Compliant Transportable/On-Road Low Emissions Measurement Laboratory With Dual Primary Full-Flow Dilution Tunnels
Open the PDF for A CFR1065-Compliant Transportable/On-Road Low Emissions Measurement Laboratory With Dual Primary Full-Flow Dilution Tunnels in another window
Topics: Emissions, Flow (Dynamics), Roads, Tunnels, Environmental Protection Agency, Diesel, Particulate matter, Vehicles, Control systems, Dynamometers
Proceedings Papers

Active Air Control System to Reduce Two-Stroke Cycle Engine Pollutant Emissions: Validation and Laboratory Testing

Diana K. Grauer, Kirby S. Chapman
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 1-10, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76005
https://doi.org/10.1115/ICES2009-76005
View Paper titled, Active Air Control System to Reduce Two-Stroke Cycle Engine Pollutant Emissions: Validation and Laboratory Testing
Open the PDF for Active Air Control System to Reduce Two-Stroke Cycle Engine Pollutant Emissions: Validation and Laboratory Testing in another window
Topics: Control systems, Emissions, Pollution, Testing, Two-stroke engines, Cylinders, Air flow, Engines, Flow (Dynamics), Nitrogen oxides
Proceedings Papers

Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine

Mohamed Toema, Sarah Nuss-Warren, Kirby S. Chapman, James McCarthy, Thomas McGrath
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 411-419, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76120
https://doi.org/10.1115/ICES2009-76120
View Paper titled, Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine
Open the PDF for Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine in another window
Topics: Emissions, Engines, Fourier transform infrared spectroscopy, Nitrogen oxides, Carbon, Cycles, Fuels, Machinery, Natural gas, Nitrogen
Proceedings Papers

Inline Pump Internal Flow Characterization for Optimized Diesel Injection

G. Chiatti, O. Chiavola, F. Palmieri
Proc. ASME. ICES2008, ASME 2008 Internal Combustion Engine Division Spring Technical Conference, 53-61, April 27–30, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICES2008-1663
https://doi.org/10.1115/ICES2008-1663
View Paper titled, Inline Pump Internal Flow Characterization for Optimized Diesel Injection
Open the PDF for Inline Pump Internal Flow Characterization for Optimized Diesel Injection in another window
Topics: Diesel, Internal flow, Pumps, Fuels, Computer simulation, Diesel engines, Discharge coefficient, Ejectors, Flow (Dynamics), Optimization
Proceedings Papers

Modeling the Effect of Injector Nozzle-Hole Layout on Diesel Engine Fuel Consumption and Emissions

Sung Wook Park, Rolf D. Reitz
Proc. ASME. JRC-ICE2007, ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference, 375-389, March 13–16, 2007
Publisher: American Society of Mechanical Engineers
Paper No: JRC/ICE2007-40022
https://doi.org/10.1115/JRC/ICE2007-40022
View Paper titled, Modeling the Effect of Injector Nozzle-Hole Layout on Diesel Engine Fuel Consumption and Emissions
Open the PDF for Modeling the Effect of Injector Nozzle-Hole Layout on Diesel Engine Fuel Consumption and Emissions in another window
Topics: Diesel engines, Ejectors, Emissions, Fuel consumption, Modeling, Nozzles, Chemistry, Combustion, Computer simulation, Flow (Dynamics)
Proceedings Papers

NO x Emissions From Oceangoing Ships: Calculation and Evaluation

Horst W. Koehler
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 255-261, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0689
https://doi.org/10.1115/ICES2003-0689
View Paper titled, NO x Emissions From Oceangoing Ships: Calculation and Evaluation
Open the PDF for NO x Emissions From Oceangoing Ships: Calculation and Evaluation in another window
Topics: Emissions, Nitrogen oxides, Ships, Engines, Fuel consumption, Diesel engines, Fuels, Pollution, Uncertainty, Chemistry
Proceedings Papers

Analysis of Combustion Process in a Transparent Common Rail Diesel Engine by 2D Digital Imaging and Flame Emission Spectroscopy

Simona S. Merola, Bianca M. Vaglieco, Ezio Mancaruso
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 649-660, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0644
https://doi.org/10.1115/ICES2003-0644
View Paper titled, Analysis of Combustion Process in a Transparent Common Rail Diesel Engine by 2D Digital Imaging and Flame Emission Spectroscopy
Open the PDF for Analysis of Combustion Process in a Transparent Common Rail Diesel Engine by 2D Digital Imaging and Flame Emission Spectroscopy in another window
Topics: Combustion, Common rail fuel injectors, Diesel engines, Emission spectroscopy, Imaging, Transparency, Soot, Fuels, Cylinders, Diesel
Proceedings Papers

Methods for Specific Emission Evaluation in SI Engines Based on Calculation Procedures of Air-Fuel Ratio: Development, Assessment and Critical Comparison

Stefano d’Ambrosio, Ezio Spessa, Alberto Vassallo
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 155-170, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0626
https://doi.org/10.1115/ICES2003-0626
View Paper titled, Methods for Specific Emission Evaluation in SI Engines Based on Calculation Procedures of Air-Fuel Ratio: Development, Assessment and Critical Comparison
Open the PDF for Methods for Specific Emission Evaluation in SI Engines Based on Calculation Procedures of Air-Fuel Ratio: Development, Assessment and Critical Comparison in another window
Topics: Emissions, Fuels, Spark-ignition engine, Exhaust systems, Algorithms, Brakes, Combustion, Engines, Gasoline, Carbon dioxide
Proceedings Papers

A Modified Combustion Model to Simulate CNG Heavy Duty Fuelled by Using KIVA 3 Code

Luca Andreassi, Stefano Cordiner, Vincenzo Mulone, Vittorio Rocco
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 227-233, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0664
https://doi.org/10.1115/ICES2003-0664
View Paper titled, A Modified Combustion Model to Simulate CNG Heavy Duty Fuelled by Using KIVA 3 Code
Open the PDF for A Modified Combustion Model to Simulate CNG Heavy Duty Fuelled by Using KIVA 3 Code in another window
Topics: Combustion, Engines, Fuels, Turbulence, Carbon dioxide, Cities, Computer simulation, Corporate average fuel economy, Design, Emissions
Proceedings Papers

Crank-Angle Resolved Oilfilm Thickness Measurement Between Piston Ring and Cylinder Liner in a Spark Ignition Engine

Hans-Joachim Weimar, Ulrich Spicher
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 349-359, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0544
https://doi.org/10.1115/ICES2003-0544
View Paper titled, Crank-Angle Resolved Oilfilm Thickness Measurement Between Piston Ring and Cylinder Liner in a Spark Ignition Engine
Open the PDF for Crank-Angle Resolved Oilfilm Thickness Measurement Between Piston Ring and Cylinder Liner in a Spark Ignition Engine in another window
Topics: Cylinders, Piston rings, Spark-ignition engine, Thickness measurement, Engines, Temperature, Fluorescence, Probes, Combustion, Coolants
Proceedings Papers

Dynamic Response of Automotive Catalytic Converters to Modulations in Engine Exhaust Compositions

Tariq Shamim
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 537-545, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0669
https://doi.org/10.1115/ICES2003-0669
View Paper titled, Dynamic Response of Automotive Catalytic Converters to Modulations in Engine Exhaust Compositions
Open the PDF for Dynamic Response of Automotive Catalytic Converters to Modulations in Engine Exhaust Compositions in another window
Topics: Catalytic converters, Dynamic response, Engines, Exhaust systems, Catalysts, Transients (Dynamics), Air pollution control, Pollution