Inline spectroscopic measurements and LES of competitive consecutive reaction in a confined liquid jet in coflow

M. R. Cameron Ahmad; Mustafa Usta; Gokul Pathikonda; Irfan Khan; Paul Gillis; Shrikant Dhodapkar; Pradeep Jain; Devesh Ranjan; Cyrus K. Aidun

doi:10.1016/j.ces.2022.118375

Inline spectroscopic measurements and LES of competitive consecutive reaction in a confined liquid jet in coflow

M. R. Cameron Ahmad, Mustafa Usta, Gokul Pathikonda, Irfan Khan, Paul Gillis, Shrikant Dhodapkar, Pradeep Jain, Devesh Ranjan, Cyrus K. Aidun

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Dynamic inline spectroscopic measurements and Large Eddy Simulation (LES) observe the products of a competitive-consecutive test reaction system within a well-characterized coaxial flow. The test reaction is a competitive consecutive chemistry which produces two spectrophotometrically measurable products. For the first time, these products are measured spatially throughout the reactor. Experimental and computational results map the reaction progress and product distribution. The evolution of this chemical process is explained in terms of the inlet, jet, and pipe flow regimes of the confined jet. The inlet and jet regimes were demonstrated to produce the majority of the desired product, whereas the undesired product is predominantly generated in the pipe regime.

Original language	English (US)
Article number	118375
Journal	Chemical Engineering Science
Volume	268
DOIs	https://doi.org/10.1016/j.ces.2022.118375
State	Published - Mar 15 2023
Externally published	Yes

Keywords

Bourne Chemistry
Mixing-limited reactions
Turbulent mixing

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1016/j.ces.2022.118375

Cite this

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title = "Inline spectroscopic measurements and LES of competitive consecutive reaction in a confined liquid jet in coflow",

abstract = "Dynamic inline spectroscopic measurements and Large Eddy Simulation (LES) observe the products of a competitive-consecutive test reaction system within a well-characterized coaxial flow. The test reaction is a competitive consecutive chemistry which produces two spectrophotometrically measurable products. For the first time, these products are measured spatially throughout the reactor. Experimental and computational results map the reaction progress and product distribution. The evolution of this chemical process is explained in terms of the inlet, jet, and pipe flow regimes of the confined jet. The inlet and jet regimes were demonstrated to produce the majority of the desired product, whereas the undesired product is predominantly generated in the pipe regime.",

keywords = "Bourne Chemistry, Mixing-limited reactions, Turbulent mixing",

author = "{Cameron Ahmad}, {M. R.} and Mustafa Usta and Gokul Pathikonda and Irfan Khan and Paul Gillis and Shrikant Dhodapkar and Pradeep Jain and Devesh Ranjan and Aidun, {Cyrus K.}",

note = "Funding Information: We gratefully thank the Dow Chemical Company for their funding of this work. Publisher Copyright: {\textcopyright} 2022",

year = "2023",

month = mar,

day = "15",

doi = "10.1016/j.ces.2022.118375",

language = "English (US)",

volume = "268",

journal = "Chemical Engineering Science",

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T1 - Inline spectroscopic measurements and LES of competitive consecutive reaction in a confined liquid jet in coflow

AU - Cameron Ahmad, M. R.

AU - Usta, Mustafa

AU - Pathikonda, Gokul

AU - Khan, Irfan

AU - Gillis, Paul

AU - Dhodapkar, Shrikant

AU - Jain, Pradeep

AU - Ranjan, Devesh

AU - Aidun, Cyrus K.

PY - 2023/3/15

Y1 - 2023/3/15

N2 - Dynamic inline spectroscopic measurements and Large Eddy Simulation (LES) observe the products of a competitive-consecutive test reaction system within a well-characterized coaxial flow. The test reaction is a competitive consecutive chemistry which produces two spectrophotometrically measurable products. For the first time, these products are measured spatially throughout the reactor. Experimental and computational results map the reaction progress and product distribution. The evolution of this chemical process is explained in terms of the inlet, jet, and pipe flow regimes of the confined jet. The inlet and jet regimes were demonstrated to produce the majority of the desired product, whereas the undesired product is predominantly generated in the pipe regime.

AB - Dynamic inline spectroscopic measurements and Large Eddy Simulation (LES) observe the products of a competitive-consecutive test reaction system within a well-characterized coaxial flow. The test reaction is a competitive consecutive chemistry which produces two spectrophotometrically measurable products. For the first time, these products are measured spatially throughout the reactor. Experimental and computational results map the reaction progress and product distribution. The evolution of this chemical process is explained in terms of the inlet, jet, and pipe flow regimes of the confined jet. The inlet and jet regimes were demonstrated to produce the majority of the desired product, whereas the undesired product is predominantly generated in the pipe regime.

KW - Bourne Chemistry

KW - Mixing-limited reactions

KW - Turbulent mixing

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JO - Chemical Engineering Science

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Inline spectroscopic measurements and LES of competitive consecutive reaction in a confined liquid jet in coflow

Abstract

Keywords

ASJC Scopus subject areas

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