rian.ie - Browse

Limited By:	Author = Santner, Jeffrey;

Displaying Results 1 - 5 of 5 on page 1 of 1

Mark

A comprehensive experimental and modeling study of isobutene oxidation (2016)

Zhou, Chong-Wen; Li, Yang; O'Connor, Eoin; Somers, Kieran P.; Thion, Sébastien; Ke...

A comprehensive experimental and modeling study of isobutene oxidation (2016)

Zhou, Chong-Wen; Li, Yang; O'Connor, Eoin; Somers, Kieran P.; Thion, Sébastien; Keesee, Charles; Mathieu, Olivier; Petersen, Eric L.; DeVerter, Trent A.; Oehlschlaeger, Matthew A.; Kukkadapu, Goutham; Sung, Chih-Jen; Alrefae, Majed; Khaled, Fathi; Farooq, Aamir; Dirrenberger, Patricia; Glaude, Pierre-Alexandre Glaude; Battin-Leclerc, Frédérique; Santner, Jeffrey; Ju, Yiguang

Abstract:

Isobutene is an important intermediate in the pyrolysis and oxidation of higher-order branched alkanes, and it is also a component of commercial gasolines. To better understand its combustion characteristics, a series of ignition delay time (IDT) and laminar flame speed (LFS) measurements have been performed. In addition, flow reactor speciation data recorded for the pyrolysis and oxidation of isobutene is also reported. Predictions of an updated kinetic model described herein are compared with each of these data sets, as well as with existing jet-stirred reactor (JSR) species measurements.IDTs of isobutene oxidation were measured in four different shock tubes and in two rapid compression machines (RCMs) under conditions of relevance to practical combustors. The combination of shock tube and RCM data greatly expands the range of available validation data for isobutene oxidation models to pressures of 50 atm and temperatures in the range 666-1715 K. Isobutene flame speeds were measur...

http://hdl.handle.net/10379/6030

Mark

A comprehensive experimental and modeling study of isobutene oxidation (2018)

Zhou, Chong-Wen; Li, Yang; O'Connor, Eoin; Somers, Kieran P.; Thion, Sébastien; Ke...

Mark

An experimental and modeling study of propene oxidation. Part 1: Speciation measurements in jet-stirred and flow reactors (2016)

Burke, Sinéad M.; Metcalfe, Wayne; Herbinet, Olivier; Battin-Leclerc, Frédérique; Haas,...

Mark

An experimental and modeling study of propene oxidation. Part 2: Ignition delay time and flame speed measurements (2016)

Burke, Sinéad M.; Burke, Ultan; Mc Donagh, Reuben; Mathieu, Olivier; Osorio, Irmis; Kee...

An experimental and modeling study of propene oxidation. Part 2: Ignition delay time and flame speed measurements (2016)

Burke, Sinéad M.; Burke, Ultan; Mc Donagh, Reuben; Mathieu, Olivier; Osorio, Irmis; Keesee, Charles; Morones, Anibal; Petersen, Eric L.; Wang, Weijing; DeVerter, Trent A.; Oehlschlaeger, Matthew A.; Rhodes, Brandie; Hanson, Ronald K.; Davidson, David F.; Weber, Bryan W.; Sung, Chih-Jen; Santner, Jeffrey; Ju, Yiguang; Haas, Francis M.; Dryer, Frederick L.

Abstract:

Journal article
Experimental data obtained in this study (Part II) complement the speciation data presented in Part I, but also offer a basis for extensive facility cross-comparisons for both experimental ignition delay time (IDT) and laminar flame speed (LFS) observables.To improve our understanding of the ignition characteristics of propene, a series of IDT experiments were performed in six different shock tubes and two rapid compression machines (RCMs) under conditions not previously studied. This work is the first of its kind to directly compare ignition in several different shock tubes over a wide range of conditions. For common nominal reaction conditions among these facilities, cross-comparison of shock tube IDTs suggests 20-30% reproducibility (2 sigma) for the IDT observable. The combination of shock tube and RCM data greatly expands the data available for validation of propene oxidation models to higher pressures (2-40 atm) and lower temperatures (750-1750 K).Propene f...

http://hdl.handle.net/10379/6123