An open-source tool for predictive simulation of diffusion
flames in analytical chemistry

J 2020

An open-source tool for predictive simulation of diffusion flames in analytical chemistry

OBRUSNÍK, Adam, Jiri DEDINA a Pavel DVOŘÁK

Základní údaje

Originální název

An open-source tool for predictive simulation of diffusion flames in analytical chemistry

Autoři

OBRUSNÍK, Adam (203 Česká republika, garant, domácí), Jiri DEDINA a Pavel DVOŘÁK (203 Česká republika, domácí)

Vydání

Journal of analytical atomic spectrometry, Cambridge, Royal Society of Chemistry, 2020, 0267-9477

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.023

Kód RIV

RIV/00216224:14310/20:00114369

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1039/d0ja00099j

UT WoS

000546175500021

Klíčová slova anglicky

LASER-INDUCED FLUORESCENCE; ATOMIC-ABSORPTION; HYDRIDE ATOMIZATION; CONTINUOUS-FLOW; SPECTROMETRY; LAMINAR; TEMPERATURE; GENERATION; SELENIUM; ELEMENTS

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 2. 2024 14:27, Mgr. Marie Šípková, DiS.

Anotace

V originále

This work presents a computational model of gas flow and hydrogen combustion in a diffusion flame. We validate the model using a simple miniature diffusion flame hydride atomizer, in which the H radical distribution was both simulated and determined by two-photon absorption laser-induced fluorescence. Good agreement of the simulations with the experiments was found. Since the performance of a hydride atomizer can be linked directly to the H radical distribution in the atomizer the presented model is a reliable predictive tool for atomizer optimization and for design of new atomizer geometries. The model is based on the open source laminarSMOKE framework and is itself open-source; it can be therefore leveraged by the scientific community for further theoretical studies on various hydride atomizers.

Návaznosti

GA17-04329S, projekt VaV

Název: Atomizátory hydridů pro atomovou absorpční a atomovou fluorescenční spektrometrii - nové horizonty

Investor: Grantová agentura ČR, Atomizátory hydridů pro pro atomovou absorpční a atomovou fluorescenční spektrometrii - nové horizonty

90097, velká výzkumná infrastruktura

Název: CEPLANT

Citovat

OBRUSNÍK, Adam, Jiri DEDINA a Pavel DVOŘÁK. An open-source tool for predictive simulation of diffusion flames in analytical chemistry. Journal of analytical atomic spectrometry. Cambridge: Royal Society of Chemistry, 2020, roč. 35, č. 7, s. 1464-1471. ISSN 0267-9477. Dostupné z: https://dx.doi.org/10.1039/d0ja00099j.

@article{1685957,
   author = {Obrusník, Adam and Dedina, Jiri and Dvořák, Pavel},
   article_location = {Cambridge},
   article_number = {7},
   doi = {http://dx.doi.org/10.1039/d0ja00099j},
   keywords = {LASER-INDUCED FLUORESCENCE; ATOMIC-ABSORPTION; HYDRIDE ATOMIZATION; CONTINUOUS-FLOW; SPECTROMETRY; LAMINAR; TEMPERATURE; GENERATION; SELENIUM; ELEMENTS},
   language = {eng},
   issn = {0267-9477},
   journal = {Journal of analytical atomic spectrometry},
   title = {An open-source tool for predictive simulation of diffusion flames in analytical chemistry},
   url = {https://doi.org/10.1039/D0JA00099J},
   volume = {35},
   year = {2020}
}

TY  - JOUR
ID  - 1685957
AU  - Obrusník, Adam - Dedina, Jiri - Dvořák, Pavel
PY  - 2020
TI  - An open-source tool for predictive simulation of diffusion flames in analytical chemistry
JF  - Journal of analytical atomic spectrometry
VL  - 35
IS  - 7
SP  - 1464-1471
EP  - 1464-1471
PB  - Royal Society of Chemistry
SN  - 02679477
KW  - LASER-INDUCED FLUORESCENCE
KW  - ATOMIC-ABSORPTION
KW  - HYDRIDE ATOMIZATION
KW  - CONTINUOUS-FLOW
KW  - SPECTROMETRY
KW  - LAMINAR
KW  - TEMPERATURE
KW  - GENERATION
KW  - SELENIUM
KW  - ELEMENTS
UR  - https://doi.org/10.1039/D0JA00099J
L2  - https://doi.org/10.1039/D0JA00099J
N2  - This work presents a computational model of gas flow and hydrogen combustion in a diffusion flame. We validate the model using a simple miniature diffusion flame hydride atomizer, in which the H radical distribution was both simulated and determined by two-photon absorption laser-induced fluorescence. Good agreement of the simulations with the experiments was found. Since the performance of a hydride atomizer can be linked directly to the H radical distribution in the atomizer the presented model is a reliable predictive tool for atomizer optimization and for design of new atomizer geometries. The model is based on the open source laminarSMOKE framework and is itself open-source; it can be therefore leveraged by the scientific community for further theoretical studies on various hydride atomizers.
ER  -

OBRUSNÍK, Adam, Jiri DEDINA a Pavel DVOŘÁK. An open-source tool for predictive simulation of diffusion flames in analytical chemistry. \textit{Journal of analytical atomic spectrometry}. Cambridge: Royal Society of Chemistry, 2020, roč.~35, č.~7, s.~1464-1471. ISSN~0267-9477. Dostupné z: https://dx.doi.org/10.1039/d0ja00099j.

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