Dennis Assanis | SUNY: Stony Brook University (original) (raw)

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Papers by Dennis Assanis

Research paper thumbnail of Simulation-based optimal design of heavy trucks by model-based decomposition: an extensive analytical target cascading case study

International Journal of Heavy Vehicle Systems, 2004

Research paper thumbnail of Analysis of Premixed Charge Compression Ignition Combustion with a Sequential Fluid Mechanics-Multizone Chemical Kinetics Model

Research paper thumbnail of A fully coupled computational fluid dynamics and multi-zone model with detailed chemical kinetics for the simulation of premixed charge compression ignition engines

International Journal of Engine Research, 2005

... The engine each computational timestep, and the composition of JER02305 © IMechE 2005 Int. J.... more ... The engine each computational timestep, and the composition of JER02305 © IMechE 2005 Int. J. Engine Res. Vol. 6 ... dead centre (Fig. 1). The fuel was methane and the chemical mechanism used in the analysis was GRI-... k . some thermodynamic state (temperature, pressure, ...

Research paper thumbnail of The Development of a Computer-Based Teaching Tool for Internal Combustion Engine Courses

Innovations in Engineering Education: Mechanical Engineering Education, Mechanical Engineering/Mechanical Engineering Technology Department Heads, 2004

Research paper thumbnail of Three-dimensional incompressible flow calculations with alternative discretization schemes

Numer Heat Transfer Pt B Fund, 1993

ABSTRACT

Research paper thumbnail of Comparison of linear and nonlinear RNG-based κ-ε models for incompressible turbulent flows

Numer Heat Transfer Pt B Fund, 1999

Research paper thumbnail of Multi-Dimensional Modeling of Natural Gas Autoignition using Detailed Chemical Kinetics

Http Dx Doi Org 10 1080 00102200108952155, Apr 6, 2007

The autoignition of natural gas injected into a combustion bomb at pressures and temperatures typ... more The autoignition of natural gas injected into a combustion bomb at pressures and temperatures typical of top-dead-center conditions in compression ignition engines is studied by combining a detailed chemical kinetic mechanism, consisting of 22 species and 104 elementary ...

Research paper thumbnail of The Numerical Simulation of Variable-Property Reacting-Gas Dynamics: New Insights and Validation

Numer Heat Transfer Pt a Appl, 2004

Research paper thumbnail of Modeling of a Proton Exchange Membrane Fuel Cell With a Large Active Area for Thermal Behavior Analysis

Journal of Fuel Cell Science and Technology, 2008

Research paper thumbnail of Preliminary analysis of wave energy conversion at an offshore structure. Final report

A study of the feasibility of utilizing wave energy to provide the electrical power to operate th... more A study of the feasibility of utilizing wave energy to provide the electrical power to operate the Buzzards Bay Light Tower has been carried out. It was concluded that a pneumatic buoy attached to the light tower would be the best solution. Experiments were conducted in the MIT Towing Tank to estimate the performance of such a device. The loads

Research paper thumbnail of Modeling unburned hydrocarbon formation due to absorption/desorption processes into the wall oil firm

American Chemical Society, Division of Petroleum Chemistry, Preprints

ABSTRACT

Research paper thumbnail of Overview of Techniques for Measuring Friction Using Bench Tests and Fired Engines

Research paper thumbnail of Homogeneous Charge Compression Ignition (HCCI) Engines – Key Research and Development Issues

The major focus of this research is to analyze the individual parameters, such as, fuel chemistry... more The major focus of this research is to analyze the individual parameters, such as, fuel chemistry, EGR, intake air temperature and engine speed that affect the HCCI combustion on-set and to utilize in-cylinder reformation as means of controlling the HCCI combustion ...

Research paper thumbnail of Zhao, F., Asmus. T., Assanis, D. N., Dec. J. E., Eng, J. A., and P. M. Najt, Homogeneous Charge Compression Ignition (HCCI) Engines: Key Research and Development Issues, SAE PT-94, Society of Automotive Engineers, Warrendale, PA, 2003

Zhao, F., Asmus. T., Assanis, D. N., Dec. J. E., Eng, J. A., and P. M. Najt, Homogeneous Charge Compression Ignition (HCCI) Engines: Key Research and Development Issues, SAE PT-94, Society of Automotive Engineers, Warrendale, PA, 2003

Research paper thumbnail of Merging Undergraduate and Graduate Fluid Mechanics Through the Use of the SIMPLE Method for the Incompressible Navier-Stokes Equations

International Journal of Engineering Education

Research paper thumbnail of Combustion regime of a reacting front propagating into an auto-igniting mixture

Proceedings of the Combustion Institute, 2011

To characterize and model the combustion of a reactant mixture in a spark-assisted compression ig... more To characterize and model the combustion of a reactant mixture in a spark-assisted compression ignition (SACI) engine, one-dimensional reaction front propagation into end-gas mixtures with varying degrees of reaction progress is simulated using a skeletal iso-octane mechanism with variable transport properties. The dominant mechanism for the end-gas auto-ignition and combustion is identified based on a ratio of the corresponding flame

Research paper thumbnail of A Universal Heat Transfer Correlation for Intake and Exhaust Flows in an Spark-Ignition Internal Combustion Engine

SAE Technical Paper Series, 2002

Research paper thumbnail of Multi-Dimensional Modeling of Ignition, Combustion and Nitric Oxide Formation in Direct Injection Natural Gas Engines

SAE Technical Paper Series, 2000

Research paper thumbnail of Assessment of Alternative Strategies for Reducing Hydrocarbon and Carbon Monoxide Emissions from Small Two-Stroke Engines

SAE Technical Paper Series, 1996

Research paper thumbnail of Optimization of Inlet Port Design in a Uniflow-Scavenged Engine Using a 3-D Turbulent Flow Code

SAE Technical Paper Series, 1993

Research paper thumbnail of Simulation-based optimal design of heavy trucks by model-based decomposition: an extensive analytical target cascading case study

International Journal of Heavy Vehicle Systems, 2004

Research paper thumbnail of Analysis of Premixed Charge Compression Ignition Combustion with a Sequential Fluid Mechanics-Multizone Chemical Kinetics Model

Research paper thumbnail of A fully coupled computational fluid dynamics and multi-zone model with detailed chemical kinetics for the simulation of premixed charge compression ignition engines

International Journal of Engine Research, 2005

... The engine each computational timestep, and the composition of JER02305 © IMechE 2005 Int. J.... more ... The engine each computational timestep, and the composition of JER02305 © IMechE 2005 Int. J. Engine Res. Vol. 6 ... dead centre (Fig. 1). The fuel was methane and the chemical mechanism used in the analysis was GRI-... k . some thermodynamic state (temperature, pressure, ...

Research paper thumbnail of The Development of a Computer-Based Teaching Tool for Internal Combustion Engine Courses

Innovations in Engineering Education: Mechanical Engineering Education, Mechanical Engineering/Mechanical Engineering Technology Department Heads, 2004

Research paper thumbnail of Three-dimensional incompressible flow calculations with alternative discretization schemes

Numer Heat Transfer Pt B Fund, 1993

ABSTRACT

Research paper thumbnail of Comparison of linear and nonlinear RNG-based κ-ε models for incompressible turbulent flows

Numer Heat Transfer Pt B Fund, 1999

Research paper thumbnail of Multi-Dimensional Modeling of Natural Gas Autoignition using Detailed Chemical Kinetics

Http Dx Doi Org 10 1080 00102200108952155, Apr 6, 2007

The autoignition of natural gas injected into a combustion bomb at pressures and temperatures typ... more The autoignition of natural gas injected into a combustion bomb at pressures and temperatures typical of top-dead-center conditions in compression ignition engines is studied by combining a detailed chemical kinetic mechanism, consisting of 22 species and 104 elementary ...

Research paper thumbnail of The Numerical Simulation of Variable-Property Reacting-Gas Dynamics: New Insights and Validation

Numer Heat Transfer Pt a Appl, 2004

Research paper thumbnail of Modeling of a Proton Exchange Membrane Fuel Cell With a Large Active Area for Thermal Behavior Analysis

Journal of Fuel Cell Science and Technology, 2008

Research paper thumbnail of Preliminary analysis of wave energy conversion at an offshore structure. Final report

A study of the feasibility of utilizing wave energy to provide the electrical power to operate th... more A study of the feasibility of utilizing wave energy to provide the electrical power to operate the Buzzards Bay Light Tower has been carried out. It was concluded that a pneumatic buoy attached to the light tower would be the best solution. Experiments were conducted in the MIT Towing Tank to estimate the performance of such a device. The loads

Research paper thumbnail of Modeling unburned hydrocarbon formation due to absorption/desorption processes into the wall oil firm

American Chemical Society, Division of Petroleum Chemistry, Preprints

ABSTRACT

Research paper thumbnail of Overview of Techniques for Measuring Friction Using Bench Tests and Fired Engines

Research paper thumbnail of Homogeneous Charge Compression Ignition (HCCI) Engines – Key Research and Development Issues

The major focus of this research is to analyze the individual parameters, such as, fuel chemistry... more The major focus of this research is to analyze the individual parameters, such as, fuel chemistry, EGR, intake air temperature and engine speed that affect the HCCI combustion on-set and to utilize in-cylinder reformation as means of controlling the HCCI combustion ...

Research paper thumbnail of Zhao, F., Asmus. T., Assanis, D. N., Dec. J. E., Eng, J. A., and P. M. Najt, Homogeneous Charge Compression Ignition (HCCI) Engines: Key Research and Development Issues, SAE PT-94, Society of Automotive Engineers, Warrendale, PA, 2003

Zhao, F., Asmus. T., Assanis, D. N., Dec. J. E., Eng, J. A., and P. M. Najt, Homogeneous Charge Compression Ignition (HCCI) Engines: Key Research and Development Issues, SAE PT-94, Society of Automotive Engineers, Warrendale, PA, 2003

Research paper thumbnail of Merging Undergraduate and Graduate Fluid Mechanics Through the Use of the SIMPLE Method for the Incompressible Navier-Stokes Equations

International Journal of Engineering Education

Research paper thumbnail of Combustion regime of a reacting front propagating into an auto-igniting mixture

Proceedings of the Combustion Institute, 2011

To characterize and model the combustion of a reactant mixture in a spark-assisted compression ig... more To characterize and model the combustion of a reactant mixture in a spark-assisted compression ignition (SACI) engine, one-dimensional reaction front propagation into end-gas mixtures with varying degrees of reaction progress is simulated using a skeletal iso-octane mechanism with variable transport properties. The dominant mechanism for the end-gas auto-ignition and combustion is identified based on a ratio of the corresponding flame

Research paper thumbnail of A Universal Heat Transfer Correlation for Intake and Exhaust Flows in an Spark-Ignition Internal Combustion Engine

SAE Technical Paper Series, 2002

Research paper thumbnail of Multi-Dimensional Modeling of Ignition, Combustion and Nitric Oxide Formation in Direct Injection Natural Gas Engines

SAE Technical Paper Series, 2000

Research paper thumbnail of Assessment of Alternative Strategies for Reducing Hydrocarbon and Carbon Monoxide Emissions from Small Two-Stroke Engines

SAE Technical Paper Series, 1996

Research paper thumbnail of Optimization of Inlet Port Design in a Uniflow-Scavenged Engine Using a 3-D Turbulent Flow Code

SAE Technical Paper Series, 1993

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