Ignition Delay Times of Oxy-Syngas and Oxy-Methane in Supercritical CO2 Mixtures for Direct-Fired Cycles

S Barak, O Pryor, E Ninnemann… - … for Gas Turbines …, 2020 - asmedigitalcollection.asme.org
The direct-fired supercritical CO2 (sCO2) cycles promise high efficiency and reduced
emissions while enabling complete carbon capture. However, there is a severe lack of …

Probing the Effects of NOx and SOx Impurities on Oxy-Fuel Combustion in Supercritical CO2: Shock Tube Experiments and Chemical Kinetic Modeling

RK Rahman, S Barak… - Journal of …, 2020 - asmedigitalcollection.asme.org
The direct-fired supercritical carbon dioxide cycles are one of the most promising power
generation methods in terms of their efficiency and environmental friendliness. Two …

High pressure ignition delay times of H2/CO mixture in carbon dioxide and argon diluent

M Karimi, B Ochs, W Sun, D Ranjan - Proceedings of the Combustion …, 2021 - Elsevier
Abstract Ignition Delay Time (IDT) plays a significant role in combustion process of
advanced power cycles such as direct-fired supercritical carbon dioxide (sCO 2) cycle. In …

Effects of High Fuel Loading and CO2 Dilution on Oxy-Methane Ignition Inside a Shock Tube at High Pressure

AR Laich, J Baker, E Ninnemann… - Journal of …, 2020 - asmedigitalcollection.asme.org
Ignition delay times were measured for methane/O2 mixtures in a high dilution environment
of either CO2 or N2 using a shock tube facility. Experiments were performed between 1044 …

Measurements of Density and Sound Speed in Mixtures Relevant to Supercritical CO2 Cycles

S Park, J Urso… - Journal of …, 2020 - asmedigitalcollection.asme.org
The objective of this research is to validate properties of mixtures relevant to supercritical
carbon dioxide (sCO2) power cycles. Direct-fired sCO2 cycles are a promising technology …

Ignition Behavior of Oxy-Methane With High Fuel Loading and CO2 Dilution in a Shock Tube

AR Laich, J Baker, E Ninnemann… - … Expo: Power for …, 2020 - asmedigitalcollection.asme.org
Ignition delay times were measured for methane/O2 mixtures in a high dilution environment
of either CO2 or N2 using a shock tube facility. Experiments were performed between 1044 …

Capturing the Effects of NOx and SOx Impurities on Oxy-Combustion Under Supercritical CO2 Conditions for Coal-Derived Syngas and Natural Gas Mixtures

RK Rahman, S Barak… - … Expo: Power for …, 2020 - asmedigitalcollection.asme.org
Direct fired supercritical carbon dioxide cycles are one of the most promising power
generation method in terms of their efficiency and environmental friendliness. Two most …

High Pressure Ignition Study of Methane and Natural Gas in Highly CO2 Diluted Mixtures

C Kinney, M Pierro, A Laich, JJ Urso… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-2111. vid Shock tube experiments
were performed for stoichiometric oxygen-methane and oxygen-natural gas mixtures with …

Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing

KM Katcher, TC Allison… - … Expo: Power for …, 2021 - asmedigitalcollection.asme.org
Within the research area of sCO2 power cycles, the direct-fired oxy-combustion cycle is of
great interest because the inherent carbon capture makes it a desirable option for clean …

Measurements of Density and Sound Speed in Mixtures Relevant to sCO2 Power Cycles

S Park, J Urso… - … Expo: Power for …, 2020 - asmedigitalcollection.asme.org
The objective of this research is to validate properties of mixtures relevant to supercritical
carbon dioxide (sCO2) power cycles. Direct fired sCO2 cycles are promising technology for …