Published 12 issues per year
ISSN Print: 1044-5110
ISSN Online: 1936-2684
Indexed in
A NEW MODEL FOR TURBULENT FLOWS WITH LARGE DENSITY FLUCTUATIONS: APPLICATION TO LIQUID ATOMIZATION
ABSTRACT
Based on the original modeling proposal of Borghi and coworkers (A. Vallet, A. A. Burluka, and R. Borghi, Atomization and Sprays, vol. 11, pp. 619-642, 2001), a new model for atomization, focused on the description of the primary breakup, has been developed. For high injection velocities, the dense zone located just at the injector exit is generally not well described because of the strong interactions between complex phenomena. The classical Lagrangian approach that considers individual liquid droplets or blobs is not a satisfactory representation for such complex liquid flow topologies with liquid core ligaments and eventually droplets. Here, a more global approach is used, with liquid and gas considered as two species of a unique turbulent flow. Therefore, the initial liquid dispersion is given by a turbulent liquid mass flux. The purpose of this work is first to evaluate the usual models for this turbulent liquid flux and then to modify them for the specific turbulent flow with a very high density ratio considered here.
-
Demoulin François-Xavier, Zurbach Stephan, Mura Arnaud, High-Pressure Supercritical Turbulent Cryogenic Injection and Combustion: A Single-Phase Flow Modeling Proposal, Journal of Propulsion and Power, 25, 2, 2009. Crossref
-
Belhadef A., Vallet A., Amielh M., Anselmet F., Pressure-swirl atomization: Modeling and experimental approaches, International Journal of Multiphase Flow, 39, 2012. Crossref
-
Rayapati Narayana P., Panchagnula Mahesh V., Peddieson John, Short John, Smith Steven, Eulerian Multiphase Population Balance Model of Atomizing, Swirling Flows, International Journal of Spray and Combustion Dynamics, 3, 2, 2011. Crossref
-
Trask Nathaniel, Schmidt David P., Lightfoot Malissa, Danczyk Stephen, Compressible Modeling of the Internal Two-Phase Flow in a Gas-Centered Swirl Coaxial Fuel Injector, Journal of Propulsion and Power, 28, 4, 2012. Crossref
-
Lebas R., Menard T., Beau P.A., Berlemont A., Demoulin F.X., Numerical simulation of primary break-up and atomization: DNS and modelling study, International Journal of Multiphase Flow, 35, 3, 2009. Crossref
-
Trask Nathaniel, Perot J Blair, Schmidt David, Lightfoot Malissa, Danczyk Stephen, Meyer Terrence, Modeling of the Internal Two-Phase Flow in a Gas-Centered Swirl Coaxial Fuel Injector, 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010. Crossref
-
Kumar Saravana, Kurbatskii Konstantin A., Kumar Vivek, Numerical Prediction of liquid jet in cross flow using Ω-Y model, 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2014. Crossref
-
Bibliography, in Turbulent Multiphase Flows with Heat and Mass Transfer, 2014. Crossref
-
Jayanthi Aditya, Peddieson John, Formulation of multiphase mixture models for fragmenting flows, European Journal of Mechanics - B/Fluids, 46, 2014. Crossref
-
Salvador Francisco Javier, Gimeno Jaime, Pastor José Manuel, Martí-Aldaraví Pedro, Effect of turbulence model and inlet boundary condition on the Diesel spray behavior simulated by an Eulerian Spray Atomization (ESA) model, International Journal of Multiphase Flow, 65, 2014. Crossref
-
Jayanthi Aditya, Peddieson John, Multiphase mixture model fragmentation solutions for self similar jet flows, Meccanica, 50, 6, 2015. Crossref
-
Xue Q., Battistoni M., Powell C.F., Longman D.E., Quan S.P., Pomraning E., Senecal P.K., Schmidt D.P., Som S., An Eulerian CFD model and X-ray radiography for coupled nozzle flow and spray in internal combustion engines, International Journal of Multiphase Flow, 70, 2015. Crossref
-
Payri Raúl, Ruiz Santiago, Gimeno Jaime, Martí-Aldaraví Pedro, Verification of a new CFD compressible segregated and multi-phase solver with different flux updates-equations sequences, Applied Mathematical Modelling, 39, 2, 2015. Crossref
-
Desantes J.M., García-Oliver J.M., Pastor J.M., Pandal A., Baldwin E., Schmidt D.P., Coupled/decoupled spray simulation comparison of the ECN spray a condition with the -Y Eulerian atomization model, International Journal of Multiphase Flow, 80, 2016. Crossref
-
Wang Yue, Lee Won Geun, Reitz Rolf D., Diwakar Ramachandra, Numerical Simulation of Diesel Sprays Using an Eulerian-Lagrangian Spray and Atomization (ELSA) Model Coupled with Nozzle Flow, SAE Technical Paper Series, 1, 2011. Crossref
-
Battistoni Michele, Xue Qingluan, Som Sibendu, Large-Eddy Simulation (LES) of Spray Transients: Start and End of Injection Phenomena, Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles, 71, 1, 2016. Crossref
-
Payri Raul, Gimeno Jaime, Marti-Aldaravi Pedro, Carreres Marcos, Assessment on Internal Nozzle Flow Initialization in Diesel Spray Simulations, SAE Technical Paper Series, 1, 2015. Crossref
-
Stevenin C., Vallet A., Tomas S., Amielh M., Anselmet F., Eulerian atomization modeling of a pressure-atomized spray for sprinkler irrigation, International Journal of Heat and Fluid Flow, 57, 2016. Crossref
-
Desantes José María, Payri Raúl, Gimeno Jaime, Marti-Aldaravi Pedro, Simulation of the First Millimeters of the Diesel Spray by an Eulerian Spray Atomization Model Applied on ECN Spray A Injector, SAE Technical Paper Series, 1, 2014. Crossref
-
Pandal A., Pastor J.M., García-Oliver J.M., Baldwin E., Schmidt D.P., A consistent, scalable model for Eulerian spray modeling, International Journal of Multiphase Flow, 83, 2016. Crossref
-
Andreini Antonio, Bianchini Cosimo, Puggelli Stefano, Demoulin F.X., Development of a turbulent liquid flux model for Eulerian–Eulerian multiphase flow simulations, International Journal of Multiphase Flow, 81, 2016. Crossref
-
Huang Dongxin, Wang Qiuxiao, Meng Hua, Modeling of supercritical-pressure turbulent combustion of hydrocarbon fuels using a modified flamelet-progress-variable approach, Applied Thermal Engineering, 119, 2017. Crossref
-
Anez J., Ahmed A., Hecht N., Duret B., Reveillon J., Demoulin F.X., Eulerian–Lagrangian spray atomization model coupled with interface capturing method for diesel injectors, International Journal of Multiphase Flow, 113, 2019. Crossref
-
Jacobsohn Gabriel L., Baldwin Eli T., Schmidt David P., Halls Benjamin R., Kastengren Alan, Meyer Terrence R., Diffuse Interface Eulerian Spray Atomization Modeling of Impinging Jet Sprays, 2018 AIAA Aerospace Sciences Meeting, 2018. Crossref
-
Ling Y., Fuster D., Tryggvason G., Zaleski S., A two-phase mixing layer between parallel gas and liquid streams: multiphase turbulence statistics and influence of interfacial instability, Journal of Fluid Mechanics, 859, 2019. Crossref
-
, Journal of the Japan Institute of Energy, 87, 8, 2008. Crossref
-
Saha Kaushik, Quan Shaoping, Battistoni Michele, Som Sibendu, Senecal P. K., Pomraning Eric, Coupled Eulerian Internal Nozzle Flow and Lagrangian Spray Simulations for GDI Systems, SAE Technical Paper Series, 1, 2017. Crossref
-
Pandal Adrian, Pastor Jose M., Payri Raul, Kastengren Alan, Duke Daniel, Matusik Katarzyna, Giraldo Jhoan S., Powell Christopher, Schmidt David, Computational and Experimental Investigation of Interfacial Area in Near-Field Diesel Spray Simulation, SAE International Journal of Fuels and Lubricants, 10, 2, 2017. Crossref
-
Dos Santos F., Le Moyne L., Spray Atomization Models in Engine Applications, from Correlations to Direct Numerical Simulations, Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles, 66, 5, 2011. Crossref
-
Battistoni Michele, Som Sibendu, Powell Christopher F., Highly resolved Eulerian simulations of fuel spray transients in single and multi-hole injectors: Nozzle flow and near-exit dynamics, Fuel, 251, 2019. Crossref
-
Murrone A., Le Touze C., Eulerian coupling of two-phase flow models for the large eddy simulation of the atomization in cryogenic combustion chamber, Progress in Propulsion Physics – Volume 11, 2019. Crossref
-
Saha Kaushik, Srivastava Priyesh, Quan Shaoping, Senecal P. K., Pomraning Eric, Som Sibendu, Modeling the Dynamic Coupling of Internal Nozzle Flow and Spray Formation for Gasoline Direct Injection Applications, SAE Technical Paper Series, 1, 2018. Crossref
-
Anez J., Puggelli S., Hecht N., Andreini A., Reveillon J., Demoulin F. X., Liquid Atomization Modeling in OpenFOAM $$^{\textregistered }$$, in OpenFOAM®, 2019. Crossref
-
Pandal Adrian, Garcia-Oliver Jose M, Pastor Jose M, Eulerian CFD modeling of nozzle geometry effects on ECN Sprays A and D: assessment and analysis, International Journal of Engine Research, 21, 1, 2020. Crossref
-
Nykteri Georgia, Koukouvinis Phoevos, Gonzalez Avila Silvestre Roberto, Ohl Claus-Dieter, Gavaises Manolis, A Σ-ϒ two-fluid model with dynamic local topology detection: Application to high-speed droplet impact, Journal of Computational Physics, 408, 2020. Crossref
-
Le Touze C., Dorey L.-H., Rutard N., Murrone A., A compressible two-phase flow framework for Large Eddy Simulations of liquid-propellant rocket engines, Applied Mathematical Modelling, 84, 2020. Crossref
-
Felis F., Tomas S., Vallet A., Amielh M., Anselmet F., Experimental analysis of the flow characteristics of a pressure-atomised spray, International Journal of Heat and Fluid Flow, 85, 2020. Crossref
-
Gonzalez-Juez Esteban D., Kerstein Alan R., Multiscale modeling of turbulent atomization: Droplet-size sampling, International Journal of Multiphase Flow, 128, 2020. Crossref
-
Tretola Giovanni, Vogiatzaki Konstantina, Navarro-Martinez Salvador, Effect of the density ratio variation on the dynamics of a liquid jet injected into a gaseous cross-flow, Physics of Fluids, 33, 9, 2021. Crossref
-
Koffi Bi Désir-André, Tavares Mathilde, Chénier Eric, Vincent Stéphane, Accuracy and convergence of the curvature and normal vector discretizations for 3D static and dynamic front-tracking interfaces, Journal of Computational Physics, 461, 2022. Crossref
-
Desantes J.M., García-Oliver J.M., Pastor J.M., Olmeda I., Pandal A., Naud B., LES Eulerian diffuse-interface modeling of fuel dense sprays near- and far-field, International Journal of Multiphase Flow, 127, 2020. Crossref
-
Pandal A., García-Oliver J.M., Novella R., Pastor J.M., A computational analysis of local flow for reacting Diesel sprays by means of an Eulerian CFD model, International Journal of Multiphase Flow, 99, 2018. Crossref
-
Pandal A., Payri R., García-Oliver J.M., Pastor J.M., Optimization of spray break-up CFD simulations by combining Σ-Y Eulerian atomization model with a response surface methodology under diesel engine-like conditions (ECN Spray A), Computers & Fluids, 156, 2017. Crossref