J
JoAnn S. Lighty
Researcher at University of Utah
Publications - 120
Citations - 3893
JoAnn S. Lighty is an academic researcher from University of Utah. The author has contributed to research in topics: Combustion & Chemical looping combustion. The author has an hindex of 30, co-authored 119 publications receiving 3501 citations. Previous affiliations of JoAnn S. Lighty include Boise State University & Utah State University.
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Chemical Looping with Copper Oxide as Carrier and Coal as Fuel
TL;DR: In this paper, a preliminary analysis has been conducted of the performance of a Chemical Looping system with Oxygen Uncoupling (CLOU) with copper oxide as the oxygen carrier and coal approximated by carbon as the fuel.
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Effect of nanostructure, oxidative pressure and extent of oxidation on model carbon reactivity
TL;DR: In this paper, an analysis of three carbons, ranging from fullerenic to onion-like nanostructures and a reference diesel soot, was performed in a thermogravimetric analyzer.
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Soot oxidation-induced fragmentation: Part 1: The relationship between soot nanostructure and oxidation-induced fragmentation
TL;DR: In this paper, high-resolution transmission electron microscopy (HR-TEM) images were analyzed to compare the soot nanostructure of the bridge sites with the particle sites, and the feasibility of internal burning in the single particles was tested through an analysis of intraparticle diffusion.
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Evaluation of 1047-nm photoacoustic instruments and photoelectric aerosol sensors in source-sampling of black carbon aerosol and particle-bound PAHs from gasoline and diesel powered vehicles.
W. P. Arnott,Barbara Zielinska,C. F. Rogers,John C. Sagebiel,Kihong Park,Judith C. Chow,Hans Moosmüller,John G. Watson,Kerry E. Kelly,David A. Wagner,Adel F. Sarofim,JoAnn S. Lighty,G. Palmer +12 more
TL;DR: PA and PAS measurements were found to have a high degree of correlation, perhaps suggesting that the PAS can respond to the polycyclic nature of the black carbon aerosol.
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Fundamentals for the thermal remediation of contaminated soils. Particle and bed desorption models.
TL;DR: In this article, a 3-fold experimental approach was used in conjunction with computer modeling to analyze thermal desorption of contaminants, and the results indicated that the most important process variables are local thermal environment and gas-phase contaminant concentration.