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RISExperimental Ignition Delay Time Measurements and Chemical Kinetics Modeling of Hydrogen/Ammonia/Natural Gas Fuels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In recent years, hydrogen-carrying compounds have accrued interest as an alternative to traditional fossil fuels due to their function as zero-emission fuels. As such, there is interest in investigating hydrogen-carrying ...
Investigation of NOx and Ammonia Slip in an Ammonia- and Hydrogen-Powered Aviation Gas Turbine Using Chemical Reactor Network Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Ammonia is a promising green fuel with several favorable attributes that could make it a replacement for current nonrenewable aviation fuels. The feasibility of using an NH3–H2 blend as the fuel in terms of the ...
Auto-Ignition Delay Times for Reformate Gas Mixtures From Methane Gas Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Methane slip is a prominent issue in natural gas reciprocating engines that are used in transportation and marine applications. The incomplete combustion that results in methane slip can be resolved with the ...
Undiluted Ignition Delay Times of Ammonia/Hydrogen/Synthetic Air Mixtures at Gas Turbine Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Undiluted mixtures of ammonia/hydrogen (NH3/H2) were auto-ignited inside a high-pressure shock tube, allowing for lower temperature ignition data and realistic fuel concentrations to be experimentally tested and ...
Measurements of Density and Sound Speed in Mixtures Relevant to Supercritical CO2 Cycles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: 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 for the future power generation systems. ...
Ignition Delay Times and Chemical Kinetic Model Validation for Hydrogen and Ammonia Blending With Natural Gas at Gas Turbine Relevant Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ignition delay times from undiluted mixtures of natural gas (NG)/H2/Air and NG/NH3/Air were measured using a high-pressure shock tube at the University of Central Florida. The combustion temperatures were experimentally ...