@inproceedings{88ff8afce72e4a18b851c03ff196ce0d,
title = "High-speed imaging of n-heptane ignition in a high-pressure shock tube",
abstract = "Both homogeneous and inhomogeneous ignition modes of n-heptane were studied using high-speed imaging in a high-pressure shock tube (HPST). n-Heptane, a fuel with a strong negative temperature coefficient (NTC) behavior, was mixed with 4\%-21\% oxygen in argon or nitrogen and ignited at both low (< 1000 K) and high (> 1000 K) temperatures, at elevated pressures (>10 atm). Ultraviolet (UV) images were captured through a sapphire shock tube end-wall using a high-speed camera and a UV intensifier. Both homogeneous and inhomogeneous auto-ignition were observed. The current study demonstrates the capability to study auto-ignition inhomogeneity using high-speed imaging in a high-pressure shock tube.",
author = "Jiankun Shao and Rishav Choudhary and Susa, \{Adam J.\} and Yuzhe Peng and Davidson, \{David F.\} and Hanson, \{Ronald K.\}",
note = "Publisher Copyright: {\textcopyright} 2019 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.; AIAA Scitech Forum, 2019 ; Conference date: 07-01-2019 Through 11-01-2019",
year = "2019",
doi = "10.2514/6.2019-1771",
language = "English",
isbn = "9781624105784",
series = "AIAA Scitech 2019 Forum",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Scitech 2019 Forum",
}