Procedure for in-fly particle temperature detection under combustion conditions

Sławomir Sładek; Anna Katelbach-Woźniak; Wojciech P. Adamczyk; Adam Klimanek; Agnieszka Korus; Andrzej Szlęk

doi:10.1016/j.energy.2019.116410

Procedure for in-fly particle temperature detection under combustion conditions

Katedra Techniki Cieplnej (RIE/RIE6)

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

8 Cytowania z bazy Scopus

Abstrakt

The experimental test rig for evaluating the diameter and mass loss of burning pulverized coal char particles has been extended by providing in-fly particle temperature measurement technique based on two-color pyrometry. Due to the use of two fast cameras it was possible to detect temperature simultaneously with particle tracking in test chamber. The proper resolution of the cameras and focal length of the lenses allow to measure temperature distribution at the surface of individual particles. Procedures for calibration and temperature measurements have been developed and described. Preliminary measurements were made for two types of coal (lignite and hard coal) in two oxygen concentrations (15% and 21%) and gas temperature of 1000^∘C.

Język oryginału	angielski
Numer artykułu	116410
Czasopismo	Energy
Tom	191
Identyfikatory DOI	https://doi.org/10.1016/j.energy.2019.116410
Status publikacji	Opublikowano - 15 sty 2020

Obszary tematyczne ASJC Scopus

Inżynieria lądowa i strukturalna
Budownictwo
Zanieczyszczenia
Inżynieria mechaniczna
Inżynieria przemysłowa i produkcyjna
Inżynieria elektryczna i elektroniczna

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10.1016/j.energy.2019.116410

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Cytowanie

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title = "Procedure for in-fly particle temperature detection under combustion conditions",

abstract = "The experimental test rig for evaluating the diameter and mass loss of burning pulverized coal char particles has been extended by providing in-fly particle temperature measurement technique based on two-color pyrometry. Due to the use of two fast cameras it was possible to detect temperature simultaneously with particle tracking in test chamber. The proper resolution of the cameras and focal length of the lenses allow to measure temperature distribution at the surface of individual particles. Procedures for calibration and temperature measurements have been developed and described. Preliminary measurements were made for two types of coal (lignite and hard coal) in two oxygen concentrations (15\% and 21\%) and gas temperature of 1000∘C.",

keywords = "Coal combustion, Particle size, Tracking particles, Visualisation, particle temperature",

author = "S{\l}awomir S{\l}adek and Anna Katelbach-Wo{\'z}niak and Adamczyk, \{Wojciech P.\} and Adam Klimanek and Agnieszka Korus and Andrzej Szl{\c e}k",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2020",

month = jan,

day = "15",

doi = "10.1016/j.energy.2019.116410",

language = "English",

volume = "191",

journal = "Energy",

issn = "0360-5442",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - Procedure for in-fly particle temperature detection under combustion conditions

AU - Sładek, Sławomir

AU - Katelbach-Woźniak, Anna

AU - Adamczyk, Wojciech P.

AU - Klimanek, Adam

AU - Korus, Agnieszka

AU - Szlęk, Andrzej

PY - 2020/1/15

Y1 - 2020/1/15

N2 - The experimental test rig for evaluating the diameter and mass loss of burning pulverized coal char particles has been extended by providing in-fly particle temperature measurement technique based on two-color pyrometry. Due to the use of two fast cameras it was possible to detect temperature simultaneously with particle tracking in test chamber. The proper resolution of the cameras and focal length of the lenses allow to measure temperature distribution at the surface of individual particles. Procedures for calibration and temperature measurements have been developed and described. Preliminary measurements were made for two types of coal (lignite and hard coal) in two oxygen concentrations (15% and 21%) and gas temperature of 1000∘C.

AB - The experimental test rig for evaluating the diameter and mass loss of burning pulverized coal char particles has been extended by providing in-fly particle temperature measurement technique based on two-color pyrometry. Due to the use of two fast cameras it was possible to detect temperature simultaneously with particle tracking in test chamber. The proper resolution of the cameras and focal length of the lenses allow to measure temperature distribution at the surface of individual particles. Procedures for calibration and temperature measurements have been developed and described. Preliminary measurements were made for two types of coal (lignite and hard coal) in two oxygen concentrations (15% and 21%) and gas temperature of 1000∘C.

KW - Coal combustion

KW - Particle size

KW - Tracking particles

KW - Visualisation

KW - particle temperature

UR - https://www.scopus.com/pages/publications/85075836492

U2 - 10.1016/j.energy.2019.116410

DO - 10.1016/j.energy.2019.116410

M3 - Article

AN - SCOPUS:85075836492

SN - 0360-5442

VL - 191

JO - Energy

JF - Energy

M1 - 116410

ER -

Procedure for in-fly particle temperature detection under combustion conditions

Abstrakt

Obszary tematyczne ASJC Scopus

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