Browsing School of Chemistry (Scholarly Articles) by Author "Heufer, Karl A."
Now showing items 1-6 of 6
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A comprehensive experimental and simulation study of ignition delay time characteristics of single fuel C1–C2 hydrocarbons over a wide range of temperatures, pressures, equivalence ratios, and dilutions
Baigmohammadi, Mohammadreza; Patel, Vaibhav; Martinez, Sergio; Panigrahy, Snehasish; Ramalingam, Ajoy; Burke, Ultan; Somers, Kieran P.; Heufer, Karl A.; Pekalski, Andrzej; Curran, Henry J. (American Chemical Society, 2020-02-03)A comprehensive experimental and modeling study of the ignition delay time (IDT) characteristics of some single prominent C1–C2 hydrocarbons including methane, ethane, and ethylene has been performed over a wide range of ... -
Comprehensive experimental and simulation study of the ignition delay time characteristics of binary blended methane, ethane, and ethylene over a wide range of temperature, pressure, equivalence ratio, and dilution
Baigmohammadi, Mohammadreza; Patel, Vaibhav; Nagaraja, Shashank; Ramalingam, Ajoy; Martinez, Sergio; Panigrahy, Snehasish; Mohamed, Ahmed Abd El-Sabor; Somers, Kieran P.; Burke, Ultan; Heufer, Karl A.; Pekalski, Andrzej; Curran, Henry J. (American Chemical Society, 2020-06-03)A comprehensive experimental and kinetic modeling study of the ignition delay time (IDT) characteristics of some binary blends of C1–C2 gaseous hydrocarbons such as methane/ethylene, methane/ethane, and ethane/ethylene was ... -
An experimental and kinetic modeling study of the ignition delay characteristics of binary blends of ethane/propane and ethylene/propane in multiple shock tubes and rapid compression machines over a wide range of temperature, pressure, equivalence ratio, and dilution
Martinez, Sergio; Baigmohammadi, Mohammadreza; Patel, Vaibhav; Panigrahy, Snehasish; Sahu, Amrit B.; Nagaraja, Shashank S.; Ramalingam, Ajoy; Mohamed, A. Abd El-Sabor; Somers, Kieran P.; Heufer, Karl A.; Pekalski, Andrzej; Curran, Henry J. (Elsevier, 2021-03-02)In this work, the ignition delay time characteristics of C2 – C3 binary blends of gaseous hydrocarbons including ethylene/propane and ethane/propane are studied over a wide range of temperatures (750 – 2000 K), pressures ... -
An ignition delay time and chemical kinetic modeling study of the pentane isomers
Bugler, John; Heufer, Karl A.; Curran, Henry J. (Elsevier, 2016-10-26)Ignition delay times of n-pentane, iso-pentane, and neo-pentane mixtures were measured in two shock tubes and in a rapid compression machine. The experimental data were used as validation targets for the model described ... -
Influence of steam dilution on the ignition of hydrogen, syngas and natural gas blends at elevated pressures
Donohoe, Nicola; Heufer, Karl A.; Aul, Christopher J.; Petersen, Eric L.; Bourquec, Gilles; Gordon, Robert; Curran, Henry J. (Elsevier ScienceDirect, 2014-11-10)This paper presents the influence of steam dilution on the autoignition behaviour of hydrogen, carbon monoxide, syngas, methane, and natural gas mixtures under gas turbine-relevant conditions. Rapid compression machine ... -
New experimental insights into acetylene oxidation through novel ignition delay times, laminar burning velocities and chemical kinetic modelling
Lokachari, Nitin; Burke, Ultan; Ramalingam, Ajoy; Turner, Mattias; Hesse, Raik; Somers, Kieran P.; Beeckmann, Joachim; Heufer, Karl A.; Petersen, Eric L.; Curran, Henry J. (Elsevier, 2018-08-03)The oxidation of acetylene is central to the oxidation of virtually all hydrocarbon fuels. It is also important for commercial industry, due to its wide range of applications such as flame photometry, atomic absorption, ...