Modelling of Non-Spherical Particle Evolution for Ice Crystals Simulation with an Eulerian Approach

Iuliano, Emiliano; Montreuil, Emmanuel; Norde, E.; Weide, Edwin Theodorus Antonius van der; Hoeijmakers, Hendrik Willem Marie

doi:10.4271/2015-01-2138

Cited by 11 publications

(10 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For this benchmark, a comparison with the results obtained with the Eulerian computational methods from CIRA and ONERA has been presented by Iuliano et al [63]. From this comparison it has been concluded that the general agreement between the collection efficiency results is very good.…”

Section: Haic Benchmark On Effect Particle Sphericitymentioning

confidence: 90%

Eulerian method for ice crystal icing in turbofan engines

Norde¹

View full text Add to dashboard Cite

Section: Haic Benchmark On Effect Particle Sphericitymentioning

confidence: 90%

Eulerian method for ice crystal icing in turbofan engines

Norde¹

View full text Add to dashboard Cite

“…The expressions governing the motion, mass transfer, heat transfer and phase change need to be modified such that the effect of their shape is explicitly taken into account. These extensions were described previously for both Lagrangian [18,19] and Eulerian methods [20][21][22][23]. In this section the trajectory models are briefly described to underline the specifics of each approach.…”

Section: Ice Crystal Trajectoriesmentioning

confidence: 99%

Eulerian and Lagrangian Ice-Crystal Trajectory Simulations in a Generic Turbofan Compressor

Norde

Senoner

Weide

et al. 2019

Journal of Propulsion and Power

Self Cite

View full text Add to dashboard Cite

This study provides a comparison between an Eulerian and a Lagrangian approach for simulation of ice crystal trajectories and impact in a generic turbofan compressor. The engine-like geometry consists of a one-and-a-half stage (stator-rotor-stator) compressor in which the computed air flow is steady and inviscid. Both methods apply the same models to evaluate ice crystal dynamics, mass and heat transfer, and phase change along ice crystal trajectories. The impingement of the crystals on the blade surfaces is modeled assuming full deposition for comparison and validation purposes. Moreover, the effect of ice crystal diameter and sphericity variations on impinging mass flux and a

show abstract

“…Physical models -HAIC sub-project 6, which was devoted to models and tools development, made significant progress in the understanding of physical phenomena controlling ice crystal icing and led to the creation of a first generation of ICI models. All these models were implemented in 2D numerical research tools [13,16,21,22,26,29,32] for the purpose of empirical constant calibration and first level validation (i.e. based on academic configurations that are well-instrumented but only partially representative of real industrial applications).…”

Section: Existing Building Blocksmentioning

confidence: 99%

“…The second important innovation was the development of new numerical methods in particle trajectory & impact solvers to account for fragmentation phenomena and track secondary reemitted particles [15,26].…”

Section: Implementation Of An Ici Capability In Existing 3d Multidiscmentioning

confidence: 99%

MUSIC-haic: 3D Multidisciplinary Tools for the Simulation of In-Flight Icing due to High Altitude Ice Crystals

Villedieu¹,

Trontin²,

Aouizerate³

et al. 2019

SAE Int. J. Adv. & Curr. Prac. in Mobility

View full text Add to dashboard Cite

Icing is a major hazard for aviation safety. Over the last decades an additional risk has been identified when flying in clouds with high concentrations of ice-crystals where ice accretion may occur on warm parts of the engine core, resulting in engine incidents such as loss of engine thrust, strong vibrations, blade damage, or even the inability to restart engines. Performing physical engine tests in icing wind tunnels is extremely challenging, therefore, the need for numerical simulation tools able to accurately predict ICI (Ice Crystal Icing) is urgent and paramount for the aeronautics industry, especially regarding the development of new generation engines (UHBR = Ultra High Bypass Ratio, CROR = Counter rotating Open Rotor, ATP = Advanced Turboprop) for which analysis methods largely based on previous engines experience may be less and less applicable. The European research project MUSIC-haic has been conceived to fill this gap and has started in September 2018. MUSIC-haic brings together the main European research institutions working on icing modelling as well as engine manufacturers and aircraft manufacturers. The project will develop advanced ice crystal icing models, implement them in existing industrial 3D multidisciplinary tools, and finally perform extensive validation of the new ICI numerical capability through comparison of numerical results with both academic and industrial experimental data. The aim of the present paper is to provide an overview of the project technical objectives, scientific ambition and methodology, and work breakdown structure.

show abstract

Modelling of Non-Spherical Particle Evolution for Ice Crystals Simulation with an Eulerian Approach

Cited by 11 publications

References 7 publications

Eulerian method for ice crystal icing in turbofan engines

Eulerian method for ice crystal icing in turbofan engines

Eulerian and Lagrangian Ice-Crystal Trajectory Simulations in a Generic Turbofan Compressor

MUSIC-haic: 3D Multidisciplinary Tools for the Simulation of In-Flight Icing due to High Altitude Ice Crystals

Contact Info

Product

Resources

About