A flow regime map for gas jets

Melissa A. Fronzeo; Michael Kinzel; Jules Lindau

doi:10.1115/FEDSM2017-69483

A flow regime map for gas jets

Melissa A. Fronzeo, Michael Kinzel, Jules Lindau

Applied Research Laboratory (ARL)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

The dynamics of gas jets expelled into liquid are investigated utilizing Computational Fluid Dynamics (CFD). Results are analyzed with respect to changes in external liquid velocity and mass flow rate of the gaseous jet. In order categorize the complicated nature of the gas-fluid interactions coupled with the many physical dependencies, a flow-regime map is created. The majority of the regimes result in the formation of gaseous cavities encasing the jet, of which forms several cavity types. The internal flow structure of the categorized regimes are then studied with respect to the jet interactions with surrounding liquid and formed cavities. The results show major regions of recirculation and that the jet acts as a confined jet.

Original language	English (US)
Title of host publication	Symposia
Subtitle of host publication	Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791858066
DOIs	https://doi.org/10.1115/FEDSM2017-69483
State	Published - 2017
Event	ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017 - Waikoloa, United States Duration: Jul 30 2017 → Aug 3 2017

Publication series

Name	American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM
Volume	1C-2017
ISSN (Print)	0888-8116

Other

Other	ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017
Country/Territory	United States
City	Waikoloa
Period	7/30/17 → 8/3/17

All Science Journal Classification (ASJC) codes

Mechanical Engineering

Access to Document

10.1115/FEDSM2017-69483

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Fronzeo, M. A., Kinzel, M., & Lindau, J. (2017). A flow regime map for gas jets. In Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM; Vol. 1C-2017). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/FEDSM2017-69483

Fronzeo, Melissa A. ; Kinzel, Michael ; Lindau, Jules. / A flow regime map for gas jets. Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes. American Society of Mechanical Engineers (ASME), 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM).

@inproceedings{b4f110532d6f42f5830289811c135096,

title = "A flow regime map for gas jets",

abstract = "The dynamics of gas jets expelled into liquid are investigated utilizing Computational Fluid Dynamics (CFD). Results are analyzed with respect to changes in external liquid velocity and mass flow rate of the gaseous jet. In order categorize the complicated nature of the gas-fluid interactions coupled with the many physical dependencies, a flow-regime map is created. The majority of the regimes result in the formation of gaseous cavities encasing the jet, of which forms several cavity types. The internal flow structure of the categorized regimes are then studied with respect to the jet interactions with surrounding liquid and formed cavities. The results show major regions of recirculation and that the jet acts as a confined jet.",

author = "Fronzeo, {Melissa A.} and Michael Kinzel and Jules Lindau",

note = "Funding Information: Funding provided through ONR under contract #N00014-16-1-2211 (program manager Dr. David Drumheller). Publisher Copyright: {\textcopyright} 2017 ASME.; ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017 ; Conference date: 30-07-2017 Through 03-08-2017",

year = "2017",

doi = "10.1115/FEDSM2017-69483",

language = "English (US)",

series = "American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Symposia",

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Fronzeo, MA, Kinzel, M & Lindau, J 2017, A flow regime map for gas jets. in Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes. American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM, vol. 1C-2017, American Society of Mechanical Engineers (ASME), ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017, Waikoloa, United States, 7/30/17. https://doi.org/10.1115/FEDSM2017-69483

A flow regime map for gas jets. / Fronzeo, Melissa A.; Kinzel, Michael ; Lindau, Jules.
Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes. American Society of Mechanical Engineers (ASME), 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM; Vol. 1C-2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - The dynamics of gas jets expelled into liquid are investigated utilizing Computational Fluid Dynamics (CFD). Results are analyzed with respect to changes in external liquid velocity and mass flow rate of the gaseous jet. In order categorize the complicated nature of the gas-fluid interactions coupled with the many physical dependencies, a flow-regime map is created. The majority of the regimes result in the formation of gaseous cavities encasing the jet, of which forms several cavity types. The internal flow structure of the categorized regimes are then studied with respect to the jet interactions with surrounding liquid and formed cavities. The results show major regions of recirculation and that the jet acts as a confined jet.

AB - The dynamics of gas jets expelled into liquid are investigated utilizing Computational Fluid Dynamics (CFD). Results are analyzed with respect to changes in external liquid velocity and mass flow rate of the gaseous jet. In order categorize the complicated nature of the gas-fluid interactions coupled with the many physical dependencies, a flow-regime map is created. The majority of the regimes result in the formation of gaseous cavities encasing the jet, of which forms several cavity types. The internal flow structure of the categorized regimes are then studied with respect to the jet interactions with surrounding liquid and formed cavities. The results show major regions of recirculation and that the jet acts as a confined jet.

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Fronzeo MA, Kinzel M , Lindau J. A flow regime map for gas jets. In Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion from Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes. American Society of Mechanical Engineers (ASME). 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM). doi: 10.1115/FEDSM2017-69483

A flow regime map for gas jets

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