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CFD, Turbulence, Combustion, Cryogenics, Fluid Dynamics

Activities

Employment (5)

University of Oxford: Oxford, GB

2022-09-01 to present (Engineering Science )
Employment
Source: Self-asserted source
Konstantina Vogiatzaki

University of Brighton: Brighton, East Sussex, GB

2016-09-02 to present | Associate Professor
Employment
Source: Self-asserted source
Konstantina Vogiatzaki

King's College London: London, GB

2022-08-31
Employment
Source: check_circle
King's College London

University of Brighton: Brighton, GB

2022-01-29
Employment
Source: check_circle
University of Brighton

City University: London, London, GB

2013-10-01 to 2016-09-01 | Lecturer (Mechanical Engineering)
Employment
Source: Self-asserted source
Konstantina Vogiatzaki

Education and qualifications (1)

Imperial College London: London, London, GB

2005-10-01 to 2009-11-01 | PhD (Mechanical Engineering)
Education
Source: Self-asserted source
Konstantina Vogiatzaki

Works (50 of 62)

Items per page:
Page 1 of 2

Comparison of cryogenic and non-cryogenic droplet impact dynamics at low Weber numbers

Scientific Reports
2025-02-25 | Journal article
SOURCE-WORK-ID:

2092094

Contributors: Giovanni Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements

Machine learning assisted characterisation and prediction of droplet distributions in a liquid jet in cross-flow

Proceedings of the Combustion Institute
2024 | Journal article
Contributors: Giovanni Tretola; Paul McGinn; Daniel Fredrich; Konstantina Vogiatzaki
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mixing and warming characterisation of cryogenic hydrogen jets through proper orthogonal decomposition

American Society of Mechanical Engineers, Internal Combustion Engine Division (Publication) ICE
2024-12-02 | Conference paper
SOURCE-WORK-ID:

2018214

Part of ISSN: 1066-5048
Contributors: Giovanni Tretola; Li Shen; Felix Leach; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements

Impact of thermo-physical model and mixing method on the trans- and supercritical injection simulation of liquid hydrogen

International Journal of Hydrogen Energy
2024-11 | Journal article
Contributors: Zifeng Weng; Giovanni Tretola; Rémy Mével; Konstantina Vogiatzaki
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Three-component volume of fluid method coupling with interface compression method and Eulerian–Lagrangian spray atomization surface density model for prediction of cavitating sprays

Physics of Fluids
2024-02-01 | Journal article
SOURCE-WORK-ID:

1729897

Part of ISSN: 1070-6631
Contributors: P McGinn; G Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

A Generalised Series Model for the LES of Premixed and Non-Premixed Turbulent Combustion

Energies
2024-01-03 | Journal article
SOURCE-WORK-ID:

1602824

Part of ISSN: 1996-1073
WOSUID:

WOS:001139206000001

Contributors: Weilin Zeng; Xujiang Wang; Kai Hong Luo; Konstantina Vogiatzaki; Salvador Navarro-Martinez
Source: check_circle
University of Oxford - Symplectic Elements

Surface tension effects on cryogenic liquid injection dynamics in supercritical environment

Physics of Fluids
2023-09-01 | Journal article
SOURCE-WORK-ID:

1551747

Part of ISSN: 1070-6631
WOSUID:

WOS:001122629400001

Contributors: Jaya Vignesh Madana Gopal; Robert Morgan; Guillaume de Sercey; Giovanni Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Analyzing single and multicomponent supercritical jets using volume-based and mass-based numerical approaches

Physics of Fluids
2023-06-01 | Journal article
SOURCE-WORK-ID:

1494548

Part of ISSN: 1070-6631
WOSUID:

WOS:001016544400008

Contributors: F N Z Rahantamialisoa; J V Madana Gopal; G Tretola; N Sahranavardfard; Konstantina Vogiatzaki; M Battistoni
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Overview of Common Thermophysical Property Modelling Approaches for Cryogenic Fluid Simulations at Supercritical Conditions

Energies
2023-01-12 | Journal article
SOURCE-WORK-ID:

1328386

Part of ISSN: 1996-1073
WOSUID:

WOS:000915182400001

Contributors: Jaya Vignesh Madana Gopal; Robert Morgan; Guillaume De Sercey; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Unified modeling of cavitating sprays using a three-component volume of fluid method accounting for phase change and phase miscibility

Physics of Fluids
2022-08-01 | Journal article
SOURCE-WORK-ID:

2012735

Part of ISSN: 1070-6631
Contributors: P McGinn; G Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Primary break-up characterisation and droplet statistics of multi-hole sprays using a probabilistic surface density methodology

International Journal of Multiphase Flow
2022-07 | Journal article
SOURCE-WORK-ID:

2012713

Part of ISSN: 0301-9322
Contributors: Giovanni Tretola; Salvador Navarro-Martinez; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Unveiling the dynamics of ultra high velocity droplet impact on solid surfaces.

Scientific Reports
2022-05-06 | Journal article
SOURCE-WORK-ID:

2012712

Part of ISSN: 2045-2322
Contributors: Giovanni Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

DNS and LES of primary atomization of turbulent liquid jet injection into a gaseous crossflow environment

Proceedings of the Combustion Institute
2021 | Journal article
SOURCE-WORK-ID:

2012719

Part of ISSN: 1540-7489
Contributors: Anirudh Asuri Mukundan; Giovanni Tretola; Thibaut Ménard; Marcus Herrmann; Salvador Navarro-Martinez; Konstantina Vogiatzaki; Jorge César Brändle de Motta; Alain Berlemont
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Implementation of a probabilistic surface density volume of fluid approach for spray atomisation

Computers and Fluids
2021-11 | Journal article
SOURCE-WORK-ID:

2012715

Part of ISSN: 0045-7930
Contributors: G Tretola; Konstantina Vogiatzaki; S Navarro-Martinez
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Effect of the density ratio variation on the dynamics of a liquid jet injected into a gaseous cross-flow

Physics of Fluids
2021-09-01 | Journal article
SOURCE-WORK-ID:

2012714

Part of ISSN: 1070-6631
Contributors: Giovanni Tretola; Konstantina Vogiatzaki; Salvador Navarro-Martinez
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Influence of the initial droplet distribution on the prediction of spray dynamics in Eulerian-Lagrangian simulations

International Journal of Multiphase Flow
2021-08 | Journal article
SOURCE-WORK-ID:

2012717

Part of ISSN: 0301-9322
Contributors: Filippo Gerbino; Giovanni Tretola; Robert Morgan; Penny Atkins; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Unpicking the interplay of turbulence, diffusion, and thermophysics in cryogenic jets at supercritical pressures

Physics of Fluids
2021-07-01 | Journal article
SOURCE-WORK-ID:

2012716

Part of ISSN: 1070-6631
Contributors: Jaya Vignesh Madana Gopal; Giovanni Tretola; Robert Morgan; Guillaume de Sercey; Grazia Lamanna; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Cavitation Bubble Cloud Break-Off Mechanisms at Micro-Channels

Fluids
2021-06-08 | Journal article
SOURCE-WORK-ID:

2012726

Part of ISSN: 2311-5521
Contributors: Paul McGinn; Daniel Pearce; Yannis Hardalupas; Alex Taylor; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Starting to Unpick the Unique Air–Fuel Mixing Dynamics in the Recuperated Split Cycle Engine

Energies
2021-04-12 | Journal article
SOURCE-WORK-ID:

2012718

Part of ISSN: 1996-1073
Contributors: Simon A Harvey; Konstantina Vogiatzaki; Guillaume de Sercey; William Redpath; Robert E Morgan
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 4)‎

Numerical Treatment of the Interface in Two Phase Flows Using a Compressible Framework in OpenFOAM: Demonstration on a High Velocity Droplet Impact Case

Fluids
2021-02-09 | Journal article
SOURCE-WORK-ID:

2012727

Part of ISSN: 2311-5521
Contributors: Giovanni Tretola; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 4)‎

ATOMIZATION MODELING USING SURFACE DENSITY AND STOCHASTIC FIELDS

Atomization and Sprays
2020 | Journal article
SOURCE-WORK-ID:

2012741

Part of ISSN: 1044-5110
Contributors: Aqeel Ahmed; G Tretola; Salvador Navarro-Martinez; Konstantina Vogiatzaki; B Duret; Julien Reveillon; Francois-Xavier Demoulin
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Sub-grid effects in atomisation process using stochastic fields

ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
2020 | Conference paper | Author
SOURCE-WORK-ID:

b357fb00-8b74-4a8b-b499-10f27d636993

EID:

2-s2.0-85090349798

Contributors: Giovanni Tretola; Konstantina Vogiatzaki; S. Navarro-Martinez
Source: check_circle
University of Brighton

Primary breakup regimes for cryogenic flash atomization

International Journal of Multiphase Flow
2020-11 | Journal article
SOURCE-WORK-ID:

2012721

Part of ISSN: 0301-9322
Contributors: D D Loureiro; J Reutzsch; A Kronenburg; B Weigand; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Novel approach for adaptive coefficient tuning for the simulation of evaporating high-speed sprays injected into a high-temperature and high-pressure environment

International Journal of Engine Research
2020-09 | Journal article
SOURCE-WORK-ID:

2012738

Part of ISSN: 1468-0874
Contributors: DM Nsikane; Konstantina Vogiatzaki; RE Morgan; M Heikal; K Mustafa; A Ward; N Winder
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Use of cryogenic fluids for zero toxic emission hybrid engines

Internal Combustion Engines and Powertrain Systems for Future Transport 2019
2020-03-12 | Book chapter | Author
SOURCE-WORK-ID:

756ad1b8-0394-4e0f-b8f3-6e895383ddac

Part of ISBN: 9781003023982
Contributors: M.Jaya Vignesh Madana Gopal; Simon A Harvey; Andrew Atkins; Penny Atkins; Guillaume de Sercey; Morgan Heikal; Robert Morgan; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

An investigation on the impact of small-scale models in gasoline direct injection sprays (ECN Spray G)

International Journal of Engine Research
2020-01 | Journal article
SOURCE-WORK-ID:

2012728

Part of ISSN: 1468-0874
Contributors: Salvador Navarro-Martinez; Giovanni Tretola; Mohammad Reza Yosri; Robert L Gordon; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Assessing the importance of surface tension effect for simulating the sub-grid scale interaction of turbulence and cavitation in micro-channel flows

ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
2020-01-01 | Conference paper
SOURCE-WORK-ID:

2012749

Contributors: P McGinn; C Crua; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements

Assessment of the grid requirements for the modelling of the dynamics of high speed evaporating sprays using LES / Eulerian-Lagrangian frameworks

ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
2020-01-01 | Conference paper
SOURCE-WORK-ID:

2012750

Contributors: C Li; C Crua; R Morgan; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements

Assessment of the performance of conventional spray models under high pressure and temperature conditions using a “Design of experiments” approach

ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
2020-01-01 | Conference paper
SOURCE-WORK-ID:

2012748

Contributors: D M Nsikane; Konstantina Vogiatzaki; R Morgan; M Heikal
Source: check_circle
University of Oxford - Symplectic Elements

Sub-grid effects in atomisation process using stochastic fields

ICLASS 2018 - 14th International Conference on Liquid Atomization and Spray Systems
2020-01-01 | Conference paper
SOURCE-WORK-ID:

2012747

Contributors: G Tretola; Konstantina Vogiatzaki; S Navarro-Martinez
Source: check_circle
University of Oxford - Symplectic Elements

Effect of the scale resolution on the two phase coupling characteristics of high speed evaporating sprays using LES / Eulerian-Lagrangian methodologies

International Journal of Multiphase Flow
2019-11 | Journal article
SOURCE-WORK-ID:

2012737

Part of ISSN: 0301-9322
Contributors: C Li; C Crua; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 3)‎

Assessing the Effect of Differential Diffusion for Stratified Lean Premixed Turbulent Flames with the Use of LES-PDF Framework

Combustion Science and Technology
2019-06-03 | Journal article
SOURCE-WORK-ID:

2012730

Part of ISSN: 0010-2202
Contributors: W P Jones; A J Marquis; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Modelling of Sub-Grid Scale Reaction Rate Based on a Novel Series Model: Application to a Premixed Bluff-Body Stabilised Flame

Combustion Science and Technology
2019-06-03 | Journal article
SOURCE-WORK-ID:

2012722

Part of ISSN: 0010-2202
Contributors: Weilin Zeng; Konstantina Vogiatzaki; Salvador Navarro-Martinez; Kai Hong Luo
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Helical vortex core dynamics and flame interaction in turbulent premixed swirl combustion: A combined experimental and large eddy simulation investigation

Physics of Fluids
2019-02-01 | Journal article
SOURCE-WORK-ID:

2012746

Part of ISSN: 1070-6631
Contributors: S Taamallah; Y Dagan; N Chakroun; S J Shanbhogue; Konstantina Vogiatzaki; A F Ghoniem
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Assessing the role of surface tension force to the simulation of sub-grid scale interaction of turbulence and cavitation under realistic diesel injection conditions

Institution of Mechanical Engineers - Fuel Systems Engines Conference 2018
2019-01-01 | Conference paper
SOURCE-WORK-ID:

2012751

Contributors: P McGinn; C Crua; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements

Assessing the role of surface tension force to the simulation of sub-grid scale interaction of turbulence and cavitation under realistic diesel injection conditions

Institution of Mechanical Engineers - Fuel Systems Engines Conference 2018
2019-01-01 | Conference paper | Author
SOURCE-WORK-ID:

5d6fbcac-7ade-46db-8550-d23ae056d817

EID:

2-s2.0-85071188635

Part of ISBN: 9781510883482
Part of ISBN: 9781510883482
Contributors: P. McGinn; Cyril Crua; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

Theory and Application of Multiple Mapping Conditioning for Turbulent Reactive Flows

Energy, Environment, and Sustainability
2018 | Book chapter
SOURCE-WORK-ID:

2012723

Part of ISSN: 2522-8366
Part of ISBN: 9789811074097
Contributors: Sanjeev Kumar Ghai; Santanu De; Konstantina Vogiatzaki; Matthew J Cleary
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Predictive Engine Simulations based on a novel DoE/RANS approach with coefficient tabulation

IMechE, Fuel Systems-Engines
2018-12-01 | Conference paper | Author
SOURCE-WORK-ID:

ae677da5-8ced-44cb-8d72-0fd65ee568c9

Contributors: Daniel Nsikane; Konstantina Vogiatzaki; Robert Morgan
Source: check_circle
University of Brighton

Towards zero emission engines through the adoption of combustion lead engine design realised through a split cycle topology

Thermo and fluid dynamic processes in direct injection engines (THIESEL) conference in Valencia, Spain (11th – 14th September, 2018), Valencia, Spain, 11/09/18
2018-07 | Conference paper | Author
SOURCE-WORK-ID:

ed66900a-9f26-4fb3-a22c-20030431306e

Contributors: Robert Morgan; Faizan Khalid; Simon A Harvey; Firmansyah Firmansyah; David Mason; Konstantina Vogiatzaki; Morgan Heikal
Source: check_circle
University of Brighton

Assessment of the grid requirements for the modelling of the dynamics of high speed evaporating sprays using LES / Eulerian-Lagrangian frameworks

ICLASS 2018, 14th Triennial International Conference on Liquid Atomization and Spray Systems, Chicago, United States, 22/07/18
2018-07-26 | Conference paper | Author
SOURCE-WORK-ID:

635bec14-c55d-40bd-9ace-1c925e28454e

EID:

2-s2.0-85090323457

EID:

2-s2.0-85090323457

Contributors: Cuicui Li; Cyril Crua; Robert Morgan; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

Assessment of the performance of conventional spray models under high pressure and high temperature conditions using a “Design of Experiments” approach

ICLASS 2018, 14th Triennial International Conference on Liquid Atomization and Spray Systems, Chicago, United States, 22/07/18
2018-07-26 | Conference paper | Author
SOURCE-WORK-ID:

b7ad4324-6a1b-4444-b95f-ae8d1c90a97f

EID:

2-s2.0-85090362749

EID:

2-s2.0-85090362749

Contributors: Daniel Nsikane; Konstantina Vogiatzaki; Robert Morgan; Morgan Heikal
Source: check_circle
University of Brighton

DNS of Multiple Bubble Growth and Droplet Formation in Superheated Liquids

ICLASS 2018, 14th Triennial International Conference on Liquid Atomization and Spray Systems, Chicago, United States, 22/07/18
2018-07-26 | Conference paper | Author
SOURCE-WORK-ID:

57315475-01c6-4b14-8681-a6544f28e396

Contributors: Daniel Loureiro; Jonathan Reutzsch; Dirk Dietzel; Andreas Kronenburg; Bernhard Weigand; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

Assessing the importance of surface tension effect for simulating the sub-grid scale interaction of turbulence and cavitation in micro-channel flows

14th International Conference on Liquid Atomization and Spray Systems, ICLASS 2018, Chicago, United States, 22/07/18
2018-07-22 | Conference paper | Author
SOURCE-WORK-ID:

102bdcaa-5ab4-4c9c-a37e-bde72a47d631

EID:

2-s2.0-85090347546

Contributors: P. McGinn; Cyril Crua; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

Simulation of micro-flow dynamics at low capillary numbers using adaptive interface compression

Computers and Fluids
2018-03 | Journal article
SOURCE-WORK-ID:

2012732

Part of ISSN: 0045-7930
Contributors: M Aboukhedr; A Georgoulas; M Marengo; M Gavaises; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Evaluation of two-phase flow solvers using Level Set and Volume of Fluid methods

Journal of Computational Physics
2017-09 | Journal article
SOURCE-WORK-ID:

2012729

Part of ISSN: 0021-9991
Contributors: C Bilger; M Aboukhedr; Konstantina Vogiatzaki; R S Cant
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎

Assessment of Subgrid-Scale Model Effects on Large Eddy Simulation of a Back-Step Combustor

Proceedings of the 8th European Combustion Meeting (ECM 2017)
2017-04-20 | Conference paper | Author
SOURCE-WORK-ID:

5b9932bb-e077-4a45-aaad-df249693a708

Contributors: Weilin Zeng; Konstantina Vogiatzaki; Kai Luo; Salvador Navarro-Martinez
Source: check_circle
University of Brighton

Modelling of Turbulent Premixed Stratified Combustion with Multiple Mapping Conditioning Mixing Mode

Proceedings of the European Combustion Meeting
2017-04-20 | Conference paper | Author
SOURCE-WORK-ID:

fa4718a6-3b99-41b4-b920-26b8e7ff2758

Contributors: Carmen Straub; Konstantina Vogiatzaki; Oliver Stein; Guido Kuenne
Source: check_circle
University of Brighton

Numerical investigation of different cavitation regimes with the use of Large Eddy Simulations

Proceedings 27th European Conference on Liquid Atomization and Spray Systems (ILASS) 2016
2016-09-10 | Conference paper | Author
SOURCE-WORK-ID:

df5ff1bd-f438-438c-abab-56f071d2223f

Contributors: Konstantina Vogiatzaki; Pheovos Koukouvinis; John Carlton
Source: check_circle
University of Brighton

Numerical investigation of droplet spreading on porous and non-porous surfaces

ILASS – Europe 2016, 27th Annual Conference on Liquid Atomization and Spray Systems, 7/09/16
2016-09-07 | Conference abstract | Author
SOURCE-WORK-ID:

e2f3a392-f04b-47be-89d4-dff35d8ac2e6

Contributors: Mahmoud Aboukhedr; Manolis Gavaises; Anastasios Georgoulas; M. Marengo; Konstantina Vogiatzaki
Source: check_circle
University of Brighton

The effect of timescale variation in multiple mapping conditioning mixing of PDF calculations for Sandia Flame series D–F

Combustion Theory and Modelling
2016-09-02 | Journal article
SOURCE-WORK-ID:

2012740

Part of ISSN: 1364-7830
Contributors: Carmen Straub; Santanu De; Andreas Kronenburg; Konstantina Vogiatzaki
Source: check_circle
University of Oxford - Symplectic Elements
grade
Preferred source (of 2)‎
Items per page:
Page 1 of 2

Peer review (6 reviews for 5 publications/grants)

Review activity for Cryogenics. (1)
Review activity for Flow, turbulence and combustion. (2)
Review activity for Fuel. (1)
Review activity for Physics of fluids. (1)
Review activity for The Journal of supercritical fluids. (1)