Journal ArticleDOI
Experimental measurements in the BYU controlled profile reactor
TLDR
The Controlled Profile Reactor (CPR) is a small scale (0.2-0.4 MW) combustion facility that has been used to obtain data for model validation, the testing of new combustion concepts, and the development of combustion instrumentation as discussed by the authors.About:
This article is published in Progress in Energy and Combustion Science.The article was published on 1998-10-01. It has received 17 citations till now. The article focuses on the topics: Coal combustion products & Combustion.read more
Citations
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Journal ArticleDOI
Modeling of nitrogen oxides formation and destruction in combustion systems
Scott C. Hill,L. Douglas Smoot +1 more
TL;DR: A review of modeling of NOX reactions in combustion systems, with an emphasis on coal-fired systems, including current NO X control technologies, NO X reaction processes, and techniques to calculate chemical kinetics in turbulent flames are reviewed in this article.
Journal ArticleDOI
Components, formulations, solutions, evaluation, and application of comprehensive combustion models
TL;DR: In this paper, a review of the state-of-the-art of the various components or submodels that are required in a comprehensive combustion model is presented, and representative applications of comprehensive combustion models are summarized, and three sets of model simulations are compared with experimental data.
Journal ArticleDOI
Raman spectroscopy for the analysis of coal: a review
Sanja Potgieter-Vermaak,Sanja Potgieter-Vermaak,Nthabiseng Maledi,Nicola J. Wagner,J.H.P. van Heerden,R. Van Grieken,J.H. Potgieter +6 more
TL;DR: A review of the work published on the Raman characterization of the natural organic matter (NOM) of coals and reports on preliminary results of the NIM character of various South African coals, whereby various inorganic compounds and minerals in the coal have been characterized as discussed by the authors.
Journal ArticleDOI
Measurement and Modeling of Particle Radiation in Coal Flames
Daniel Bäckström,Robert Johansson,Klas Andersson,Filip Johnsson,Sønnik Clausen,Alexander Fateev +5 more
TL;DR: In this article, the in-flame particle radiation was measured with a Fourier transform infrared (FTIR) spectrometer connected to a water-cooled probe via fiber optics.
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Measured vorticity distributions in a model of tangentially fired furnace
TL;DR: In this paper, a model of tangentially fired furnace (TFF) is used to measure the flow properties of an isothermal flow field, including spatially resolved isothermal air velocity components and their two higher order moment statistical properties, and the vorticity components and skewness and flatness factors.
References
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Journal ArticleDOI
Mechanism and modeling of nitrogen chemistry in combustion
James A. Miller,Craig T. Bowman +1 more
TL;DR: In this article, the mechanisms and rate parameters for the gas-phase reactions of nitrogen compounds that are applicable to combustion-generated air pollution are discussed and illustrated by comparison of results from detailed kinetics calculations with experimental data.
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A Spectral Line-Based Weighted-Sum-of-Gray-Gases Model for Arbitrary RTE Solvers
M. K. Denison,Brent W. Webb +1 more
TL;DR: In this paper, an approach for generating weighted-sum-of-gray gases (WSGG) models directly from the line-by-line spectra of H[sub 2]O was presented.
Journal ArticleDOI
Characteristics of single particle coal combustion
TL;DR: In this article, a two-color optical pyrometer has been developed to measure the burning history of single coal particles, including burning times, burning temperatures, the duration of a volatile flame, and projected areas for two lignite and three bituminous coals.
Journal ArticleDOI
Optical particle sizing for in situ measurements Part 1.
Don Holve,Sidney A. Self +1 more
TL;DR: A particle sizing counter suitable for in situ measurements in two-phase flows is presented in a two-part sequence and a novel and essential feature of the technique is a numerical inversion scheme to unfold the dependence of the scattered signals on particle trajectory through the measurement volume.
Journal ArticleDOI
The thermal decomposition of pulverized coal particles
TL;DR: The physical, thermal, and chemical behavior of pulverized coal particles during thermal decomposition are examined for five coal types and two particle sizes for one of the bituminous coals.