Experimentally Validated DNS and LES Approaches for Fuel Injection, Mixing and Combustion of Dual-Fuel Engines

Project Information

EDEM

Grant agreement ID: 861002

DOI

10.3030/861002

Project closed

EC signature date 12 August 2019

Start date 1 September 2019

End date 29 February 2024

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 4 148 517,60

EU contribution

€ 4 148 517,60

Coordinated by

CITY ST GEORGES UNIVERSITY OF LONDON
United Kingdom

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Deliverables

Documents, reports (29)

URANS/LES of cavitation and erosion development in dual-fuel injectors
LES of novel DFICE concepts focusing on injection processes

A report of LES of novel DFICE concepts focusing on injection processes

PANS simulations to assess prediction accuracy for pollutants formation rates
Compressible LES (natural gas/Diesel) mixing and vaporisation

A report of compressible LES (natural gas/Diesel) mixing and vaporisation

Cavitation-induced erosion models with relevance to dual-fuel operating mode

A report of cavitationinduced erosion models with relevance to dualfuel operating mode

Tabulated chemistry database for liquid and gaseous fuel types

A report of tabulated chemistry database for liquid and gaseous fuel types

DNS of Diesel and short-chain alcohols bubble collapse under DFICE conditions

A report on the DNS of Diesel and shortchain alcohols bubble collapse under DFICE conditions

Fabrication of real-size/enlarged transparent & carbon-fibre nozzle tips

A report of fabrication of realsizeenlarged transparent carbonfibre nozzle tips

Mixing processes in non-reactive environment of dual-fuels in CVC

Mixing processes in nonreactive environment of dualfuels in CVC

Liquid droplet phase-change DNS considering real fuel thermodynamics

a report of Liquid droplet phasechange DNS considering real fuel thermodynamics

Combustion LES for alcohols/diesel mixture under engine-relevant conditions

A report of Combustion LES for alcohols/diesel mixture under engine-relevant conditions

Fuel-mixture properties for sub- up to trans-/supercritical conditions

A report of Fuelmixture properties for sub up to transsupercritical conditions

Injection, ignition and combustion processes in optical DFICE

A report of injection, ignition and combustion processes in optical DFICE

Engine layouts to assess thermal and environmental performance

A report of Engine layouts to assess thermal and environmental performance

Suitable tracers for LI(E)F measurements in optical dual-fuel engine

A report on the suitable tracers for LIEF measurements in optical dualfuel engine

DNS of spray break up mixing for Diesel, methanol, ethanol fuel streams

A report of DNS of spray break up mixing for Diesel, methanol, ethanol fuel streams

Pilot fuel substitution ratios and bio-Diesel (1st generation) alternatives

A report of Pilot fuel substitution ratios and bio-Diesel (1st generation) alternatives

Automatic grid refinement suitable for geometrical layouts relevant to DFICE

A report on the Automatic grid refinement suitable for geometrical layouts relevant to DFICE

Correlation of RCM results and engine exhaust emissions database

A report of correlation of RCM results and engine exhaust emissions database.

Spray mixing LES employing overset grid topology for dual-fuel mixture

A report of Spray mixing LES employing overset grid topology for dual-fuel mixture

Dual-fuel combustion LES adopting tabulated chemistry

A report of Dualfuel combustion LES adopting tabulated chemistry

Surface erosion models for short-chained alcohols and Diesel

A report of Surface erosion models for short-chained alcohols and Diesel

Ignition and combustion processes for natural gas/diesel mixture in RCM

A report of ignition and combustion processes for natural gasdiesel mixture in RCM

DNS of natural gas/diesel mixing, taking into account surface-tension effects

A report of DNS of natural gas/diesel mixing, taking into account surface-tension effects

Implementation of Thickened Flame Model in LES for dual-fuel combustion

A report over Implementation of ECFM-LES to dual-fuel combustion

DNS of primary atomisation of pilot-fuel jet for conditions relevant to DFICE

Report of DNS of primary atomisation of pilotfuel jet for conditions relevant to DFICE

In and near-nozzle flow visualisation using optical, laser and X-ray imaging

A report of in and near-nozzle flow visualisation using optical, laser and X-ray imaging.

Dual-fuel ignition and combustion processes in CVC using laser techniques

A report of dual-fuel ignition and combustion processes in CVC using laser techniques.

URANS/LES adopting tabulated chemistry to assess pollutants emissions

URANSLES adopting tabulated chemistry to assess pollutants emissions

Open Research Data Pilot (1)

Coupling of PC-SAFT EoS to fluid flow solver

A report of Coupling of PC-SAFT EoS to fluid flow solver

Websites, patent fillings, videos etc. (1)

Project website

Project website is created

Publications

Peer reviewed articles (11)

A general predictive methodology for fuel-mixture properties up to supercritical conditions

Author(s): E. Geber, C. Rodriguez, I.K. Karathanassis, D. Lopez-Pintor, J. Manin, L. Pickett, M. Gavaises
Published in: Fluid Phase Equilibria, Issue 574, 2024, Page(s) 113888, ISSN 0378-3812
Publisher: Elsevier BV
DOI: 10.1016/j.fluid.2023.113888

Modeling and LES of high-pressure liquid injection under evaporating and non-evaporating conditions by a real fluid model and surface density approach

Author(s): Hesham Gaballa; Chaouki Habchi; Jean-Charles de Hemptinne
Published in: International Journal of Multiphase flow, Issue Volume 160, 2023, Page(s) 104-372, ISSN 0301-9322
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijmultiphaseflow.2022.104372

COMPUTATIONAL STUDY OF HIGH-PRESSURE LIQUID INJECTION PROCESS BY MEANS OF LES AND PANS APPROACHES

Author(s): Marija Stipic, Branislav Basara, Steffen Schmidt, Nikolaus A. Adams
Published in: Atomization and Sprays, Issue 34, 2024, Page(s) 1-30, ISSN 1044-5110
Publisher: Begell House
DOI: 10.1615/atomizspr.2024049985

Second-Order Time-Accurate ALE Schemes for Flow Computations with Moving and Topologically Changing Grids

Author(s): Daniel Costero, Federico Piscaglia
Published in: Fluids, Issue 8, 2023, Page(s) 177, ISSN 2311-5521
Publisher: MDPI
DOI: 10.3390/fluids8060177

Methane Concentration Influence on Combustion in a Rapid Compression Machine under DFICE Relevant Conditions

Author(s): null R. Clemente-Mallada, null A. Peter, null S. Riess, null L. Strauss, null H. Fajri, null M. Wensing
Published in: Journal of Mechanics Engineering and Automation, Issue 13, 2023, Page(s) 40-53, ISSN 2159-5275
Publisher: David Publishing Company
DOI: 10.17265/2159-5275/2023.02.003

Exploring the interaction between phase separation and turbulent fluid dynamics in multi-species supercritical jets using a tabulated real-fluid model

Author(s): S. Jafari, H. Gaballa, C. Habchi, J.C. De-Hemptinne, P. Mougin
Published in: The Journal of Supercritical Fluids, Issue 08968446, 2022, Page(s) 105-557, ISSN 0896-8446
Publisher: Elsevier BV
DOI: 10.1016/j.supflu.2022.105557

Optical measurements of two cylindrical and conical heavy-duty diesel injector nozzels – A comparison of reference diesel, HVO, and RME fuels

Author(s): Hamidreza Fajri, Sebastian Rieß, Rafael Clemente Mallada, Ilona Ruoff, Michael Wensing
Published in: Energy Conversion and Management, Issue 285, 2024, Page(s) 117018, ISSN 0196-8904
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.enconman.2023.117018

Assessment of injector-flow characteristics of additised and renewable diesel blends through high-speed imaging

Author(s): Onur Baran, Ioannis K. Karathanassis, Phoevos Koukouvinis, Joonsik Hwang, Lyle M. Pickett, David Spivey, Manolis Gavaises
Published in: Fuel, Issue 352, 2023, Page(s) 129076, ISSN 0016-2361
Publisher: Elsevier BV
DOI: 10.1016/j.fuel.2023.129076

An all-Mach consistent numerical scheme for simulation of compressible multi-component fluids including surface tension, cavitation, turbulence modeling and interface sharpening on compact stencils

Author(s): Yu Jiao, Steffen J. Schmidt, Nikolaus A. Adams
Published in: Computers & Fluids, Issue 274, 2024, Page(s) 106186, ISSN 0045-7930
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.compfluid.2024.106186

Tabulated Chemistry Combustion Model for Cost-Effective Numerical Simulation of Dual-Fuel Combustion Process

Author(s): Marija Stipic, Branislav Basara, Steffen J. Schmidt, Nikolaus A. Adams
Published in: Energies, Issue 16, 2023, Page(s) 8040, ISSN 1996-1073
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/en16248040

Numerical investigation of droplet evaporation in high-pressure dual-fuel conditions using a tabulated real-fluid model

Author(s): Gaballa, Hesham; Jafari, Sajad; Habchi, Chaouki; de Hemptinne, Jean-Charles
Published in: International Journal of Heat and Mass Transfer, Issue 00179310, 2022, Page(s) 122-671, ISSN 0017-9310
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijheatmasstransfer.2022.122671

Conference proceedings (10)

Numerical Assessment of Cavitation Erosion for a Nozzle Flow Configuration

Author(s): Mehmet Özgünoglu, Mohammad Hossein Arabnejad Khanouki, Michael Oevermann, Rickard Bensow
Published in: 11th International Symposium on Cavitation (CAV2021), 2021
Publisher: 11th International Symposium on Cavitation (CAV2021)

A tabulated real-fluid modeling approach applied to renewable dual-fuel evaporation and mixing

Author(s): H. Gaballa, S. Jafari, A. Di-lella, C. Habchi, J.C. De-Hemptinne
Published in: ICLASS 2021, 15th Triennial International Conference on Liquid Atomization and Spray Systems, 2021
Publisher: ICLASS
DOI: 10.2218/iclass.2021.5952

Large Eddy Simulation of Primary Breakup Processes in Dual Fuel Internal Combustion Engines Using a Fully Compressible Multicomponent Approach

Author(s): Y. Jiao, S. Schmidt, N. Adams
Published in: 8th European Congress on Computational Methods in Applied Sciences and Engineering, Issue Every 2 years, 2022, ISBN 9788412322286
Publisher: CIMNE
DOI: 10.23967/eccomas.2022.161

Mixture Formation Analysis for Diesel, n-Dodecane, RME, and HVO in Large-Scale Injector Nozzles

Author(s): Hamidreza Fajri, Rafael Clemente Mallada, Sebastian Riess, Lukas Strauß, Michael Wensing
Published in: SAE Technical Paper Series, Issue 2022-37-0020, 2022, ISSN 0148-7191
Publisher: SAE International
DOI: 10.4271/2022-37-0020

Numerical Simulation of Multicomponent Diesel Fuel Spray Surrogates Using Real-Fluid Thermodynamic Modelling

Author(s): M. G. Justino Vaz, E. Geber, F. Koukouvinis, I. K. Karathanassis, C. Rodriguez Fernandez, M. Gavaises and G. Mouokue
Published in: WCX SAE World Congress Experience, Issue 01487191, 2022, ISSN 0148-7191
Publisher: SAE International
DOI: 10.4271/2022-01-0509

Methanol – n-dodecane dual-fuel direct-injection combustion under compression ignition conditions in a constant flow chamber

Author(s): Rafael Clemente Mallada, Hamidreza Fajri, Sebastian Rieß, Lukas Strauss, Michael Wensing
Published in: ICLASS 2024, 16th Triennial International Conference on Liquid Atomization and Spray Systems, Shanghai, China, Issue Triennial, 2024
Publisher: 16th International Conference on Liquid Atomization and Spray Systems

A tabulated real-fluid model and surface density approach for LES of liquid jets primary atomization

Author(s): H. Gaballa, C. Habchi, J.C. De-Hemptinne
Published in: ILASS-Americas 32nd Annual Conference on Liquid Atomization and Spray Systems, 2022
Publisher: ILASS Americas

Numerical Analysis of Combustion Process in the Dual Fuel Internal Combustion Engine

Author(s): Marija Stipic, Branislav Basara, Steffen Schmidt, Nikolaus Adams
Published in: SAE Technical Paper Series, Issue April-11 2023, 2023, ISSN 0148-7191
Publisher: SAE International
DOI: 10.4271/2023-01-0206

Real-fluid effects of primary methanol fuel on dual-fuel injection and mixing

Author(s): H. Gaballa, C. Habchi, J.C. De-Hemptinne
Published in: ILASS-Americas 32nd Annual Conference on Liquid Atomization and Spray Systems, 2022
Publisher: ILASS Americas

Analysis of Combustion Cycle-to-Cycle Variation in an Optical Single Cylinder Dual-Fuel Engine

Author(s): Alexander Michael Lauterkorn, Xinyan Wang, Hua Zhao
Published in: SAE Technical Paper Series, 2023, ISSN 2688-3627
Publisher: SAE International
DOI: 10.4271/2023-01-0279