Creating the next generation of 3D simulation means for icing

Risultati finali

Assessment of FZRA capabilities for each IWT involved in the project

Detailed report on investigations to correctly generate the Freezing Rain clouds in wind tunnel based on existing techniques. Related task(s): Task 6.3.

ICE GENESIS - synthesis of results and way forward

Public synthesis of all the outcomes of ICE GENESIS. It will thus cover App C, App O and snow conditions, WTT and numerical tools improvements. Related task(s): Task 2.3.

Report on the review, assessment and selection of instrumentation for PSD

Review and selection of the best instrumentation to detect the PSD under appendix CO conditions in WT facilities Related tasks Task 41

Proposal of calibration instruments and procedures for FZDZ

Detailed report defining a calibration methodology installation requirements and the measurement procedures of the instruments for MVD, PSD, and bulk LWC for FZDZ in IWT. Related task(s): Task 6.1.

Report on the development and assessment of 3D-scanning systems and associated evaluation tool

Report on selection and optimization of a 3D-scanning system for W/T facilities for experiments with different test specimen to characterize 3D ice shape, surface roughness, and ice density (combined with weighing device). Related task(s): Task 4.5.

Proposal of calibration instruments and procedures for FZRA

Detailed report defining a calibration methodology installation requirements and the measurement procedures of the instruments for MVD, PSD, and bulk LWC for FZRA in IWT. Related task(s): Task 6.1.

Definition of the target requirements for test facilities operating envelopes for snow

Detailed report describing the icing conditions and A/C operating envelopes needeed to be investigated to support design validation and certification in snow conditions and defining the operating envelope of IWT, the characteristics of instrumentation to be used for measurements and the relevant parameters to be investigated in order to be able to define an experimental envelope being compliant with requirements. Related task(s): Task 3.2.

Public synthesis of liquid icing physics models and tools improvements

Public final report on improved numerical capabilities with respect to SLD models and 3D ice accretion methodologies. Related task(s): Task 9.3 and 9.4.

Definition of the target requirements for test facilities operating envelopes for App O

Detailed report describing the icing conditions and A/C operating envelopes needeed to be investigated to support design validation and certification in App. O conditions and defining the operating envelope of IWT, the characteristics of instrumentation to be used for measurements and the relevant parameters to be investigated in order to be able to define an experimental envelope being compliant with requirements. Related task(s): Task 3.1.

Definition of numerical capability requirements for snow

Detailed report presenting an exhaustive literature review on the existing models, numerical techniques and experimental data that are currently available for the development of 3D numerical tools for snow. Then requirements will be defined in terms of basic tests to be performed in WP10, model features, model accuracy, numerical techniques to be used, interface with existing industrial tools, and validation procedure. Related task(s): Task 3.6.

Public synthesis of snow icing physics models and tools improvements

Public final report on improved numerical capabilities with respect to snow icing physiscs (trajectory, impact and accretion). Related task(s): Task 10.3.

Synthesis & Characterization of snow microphysical properties

Report providing validated methods for the retrieval of the microphysical properties of snow clouds at ground stations in wind tunnels for aircraft campaign data Description of the microphysical and dynamical characteristics of snow clouds Related tasks Task 55

Selection of most suitable instrumentation for F/T

Review of available airborne instrumentation for snow microphysical properties characterization (bulk LWC/IWC/TWC, number and mass PSD, snow crystals' shapes) and according definition of ICE GENESIS snow flight tests aircraft payload. Related task(s): Task 5.1.

Report on the review and assessment of instrumentation/model for droplet temperature measurement and homogeneity characterization

Report on the selection of best suitable instrumentation for large test facility calibration definition of the requirements for instrumentation installation needs taking into account the specific constraints of large scale facilities and estimation of supercooling of droplets Related tasks Task 43 and 44

Report on the review, assessment and selection of instrumentation for LWC

Review and selection of the best instrumentation to measure LWC under appendix CO conditions in WT facilities Related tasks Task 42

Calibration methodology for snow test facility

Detailed report of used calibration methodology and criteria for producible snow capacity and quality for Go/No-Go decision gate. It will also inlude guidance to standardisation working groups (EUROCAE, SAE). Related task(s): Task 7.4.

Report on the validation test main conclusions and best numerical practices

Final report on the outcome of the validation exercise in terms of capability maturity as well as in terms of numerical best practices. Related task(s): Task 11.1, 11.2 and 11.3.

Definition of numerical capability requirements for liquid icing conditions

Detailed report presenting an exhaustive literature review on the existing models, numerical techniques and experimental data that are currently available for the development of 3D numerical tools for App C and O. Then requirements will be defined in terms of basic tests to be performed in WP9, model features, model accuracy, numerical techniques to be used, interface with existing industrial tools, and validation procedure. Related task(s): Task 3.5.

Assessment of improved FZDZ capabilities for each IWT involved in the project

Report on selection of the spray nozzles to use in wind tunnel for FZDZ generation. Report on the improvement of the capabilities of IWT in FZDZ and assessment of the performance of spray bar system to generate bi-modal distribution and low LWC. Related task(s): Task 6.2.

Selection of most suitable instrumentation for IWT/T calibration

Review of available instrumentation for bulk LWC/IWC/TWC, snow number PSD, wind tunnel homogeneity measurement and according selection of most suitable instrumentation for IWT calibration. Related task(s): Task 5.2.

ICE GENESIS Public Website

The public website will be used as a communication tool. Project information will be made available for download including public deliverables, flyers, posters, etc. Announcements and information on events will also be provided. It will be updated regularly (task 2.1). Related task(s): Task 2.1.

Initial communication kit with information about project structure and goals

Initial communication kit with information about project structure and objectives. The communication kit is expected to include a flyer / leaflet and a poster, as well as a presentation template (task 2.1). Related task(s): Task 2.1.

Pubblicazioni

Integrated water vapor and liquid water path retrieval using a single-channel radiometer

Autori: Anne-Claire Billault-Roux; Alexis Berne
Pubblicato in: Atmospheric Measurement Techniques, Numero Volume 14, issue 4, 2021, Pagina/e 2749–2769, ISSN 1867-1381
Editore: Copernicus Gesellschaft mbH
DOI: 10.5194/amt-2020-311

Dual-frequency spectral radar retrieval of snowfall microphysics: a physically constrained deep learning approach

Autori: Billault-Roux, A.-C., G. Ghiggi , L. Jaffeux, A. Martini, N. Viltard and A. Berne
Pubblicato in: Atmospheric Measurement Techniques, Numero vol. 16(4), 2023, ISSN 1867-8548
Editore: Copernicus
DOI: 10.5194/amt-16-911-2023

Distinct secondary ice production processes observed in radar Doppler spectra: insights from a case study

Autori: Billault-Roux, A.-C., P. Georgakaki, J. Gehring, L. Jaffeux, A. Schwarzenboeck, P. Coutris, A. Nenes and A. Berne
Pubblicato in: Atmospheric Chemistry and Physics, Numero vol. 23(17), 2023, ISSN 1680-7324
Editore: Copernicus
DOI: 10.5194/acp-23-10207-2023

MASCDB, a database of images, descriptors and microphysical properties of individual snowflakes in free fall

Autori: Jacopo Grazioli, Gionata Ghiggi, Anne-Claire Billault-Roux & Alexis Berne
Pubblicato in: Nature, Numero Article number: 186 (2022), 2022, ISSN 0028-0836
Editore: Nature Publishing Group

Workflow for predictor–corrector simulations of in-flight ice accretion, with applications on swept wings

Autori: E. Radenac, G. Blanchard, T. Renaud et Q. Duchayne
Pubblicato in: Engineering with Computers, Numero 2023, 2023, ISSN 1435-5663
Editore: Springer
DOI: 10.1007/s00366-023-01910-y

Experimental investigation and semi-empirical modeling of snowflake melting

Autori: B. Aguilar, P. Trontin, K. Köbschall, F. Dezitter, J. Hussong et P. Villedieu
Pubblicato in: International Journal of Heat and Mass Transfer, Numero 2023, 2023, ISSN 1879-2189
Editore: Elsevier
DOI: 10.1016/j.ijheatmasstransfer.2023.124117

A new approach to simulate aerosol effects on cirrus clouds in EMAC v2.54

Autori: Mattia Righi, Johannes Hendricks, Ulrike Lohmann, Christof Gerhard Beer, Valerian Hahn, Bernd Heinold, Romy Heller, Martina Krämer, Christian Rolf, Ina Tegen, and Christiane Voigt
Pubblicato in: Geoscientific Model Development Discussions, Numero September 2019, 2019, ISSN 1991-962X
Editore: Copernicus Publications
DOI: 10.5194/gmd-2019-212

Automatic roughness characterization of simulated ice shapes

Autori: Gallia, Mariachiara, Tommaso Bellosta, and Alberto Guardone
Pubblicato in: Journal of Computational and Applied Mathematics, Numero 427.2023, 2023, ISSN 1879-1778
Editore: Journal of Computational and Applied Mathematics
DOI: 10.1016/j.cam.2023.115114

Level-Set Mass-Conservative Front-Tracking Techniquefor Multistep Simulations of In-Flight Ice Accretion

Autori: Alessandro Donizetti, Tommaso Bellosta, Andrea Rausa, Barbara Re and Alberto Guardone
Pubblicato in: Journal of Aircraft, Numero 4.2023, 2023, ISSN 1533-3868
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/1.c037027

Melting of fractal snowflakes: Experiments and modeling

Autori: Köbschall, K., Traut, B., Roisman, I. V., Tropea, C., & Hussong, J.
Pubblicato in: International Journal of Heat and Mass Transfer, Numero 212, 15 September 2023, 2023, ISSN 1879-2189
Editore: Elsevier
DOI: 10.1016/j.ijheatmasstransfer.2023.124254

Icing Wind Tunnel Measurements of Supercooled Large Droplets Using the 12 mm Total Water Content Cone of the Nevzorov Probe

Autori: Lucke, Johannes; Jurkat-Witschas, Tina; Heller, Romy; Hahn, Valerian; Hamman, Matthew; Breitfuss, Wolfgang; Bora, Venkateshwar Reddy; Moser, Manuel; Voigt, Christiane
Pubblicato in: Atmospheric Measurement Techniques, Numero Volume 15, Numero 24, 2022, ISSN 1867-1381
Editore: Copernicus Gesellschaft mbH
DOI: 10.5194/egusphere-2022-647

Geometric descriptors for the prediction of snowflake drag

Autori: Köbschall, K., Breitenbach, J., Roisman, I. V., Tropea, C., & Hussong, J.
Pubblicato in: Experiments in Fluids, Numero 64(1), December 2022, 2023, ISSN 1432-1114
Editore: Springer
DOI: 10.1007/s00348-022-03539-x

Coupling aerosols to (cirrus) clouds in the global EMAC-MADE3 aerosol–climate model

Autori: Mattia Righi; Johannes Hendricks; Ulrike Lohmann; Christof Gerhard Beer; Valerian Hahn; Bernd Heinold; Romy Heller; Martina Krämer; Michael Ponater; Christian Rolf; Ina Tegen; Christiane Voigt
Pubblicato in: Geoscientific Model Development, Numero 1, 2020, ISSN 1991-9603
Editore: Copernicus Publications
DOI: 10.3929/ethz-b-000410306

Comparison of different droplet measurement techniques in the Braunschweig Icing Wind Tunnel

Autori: Knop, I., Bansmer, S., Hahn, V., and Voigt, C
Pubblicato in: Atmospheric Measurement Techniques - Discussions, Numero 9 March 2020, 2020, ISSN 1867-8610
Editore: Copernicus GmbH (Copernicus Publications)
DOI: 10.5194/amt-2019-494

Ice Crystal Drag Model Extension to Snowflakes: Experimental and Numerical Investigations

Autori: B. Aguilar, P. Trontin, L. Reitter, K. Köbschall, F. Dezitter, I. Roisman et P. Villedieu
Pubblicato in: AIAA Journal, Numero 2022, 2022, ISSN 1533-385X
Editore: AIAA
DOI: 10.2514/1.j062122

Modeling In-Flight Ice Accretion Under Uncertain Conditions

Autori: Giulio Gori https://orcid.org/0000-0001-7442-2773, Pietro M. Congedo, Olivier Le Maître, Tommaso Bellosta https://orcid.org/0000-0002-7745-6052 and Alberto Guardone
Pubblicato in: Journal of Aircraft, Numero May 2022, 2022, ISSN 1533-3868
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/1.c036545

Lagrangian and Eulerian algorithms for water droplets in in-flight ice accretion

Autori: Tommaso Bellosta, Giacomo Baldan, Giuseppe Sirianni, Alberto Guardone
Pubblicato in: Journal of Computational and Applied Mathematics, Numero 429. 2023, 2023, ISSN 1879-1778
Editore: Journal of Computational and Applied Mathematics
DOI: 10.1016/j.cam.2023.115230

Efficient radial basis function mesh deformation methods for aircraft icing

Autori: Myles Morelli, Tommaso Bellosta, Alberto Guardone
Pubblicato in: Journal of Computational and Applied Mathematics, Numero 392.2021, 2021, ISSN 1533-3868
Editore: Journal of Computational and Applied Mathematics
DOI: 10.1016/j.cam.2021.113492

"""Experimental Simulation of Natural-Like Snow Conditions in the Rail Tec Arsenal (RTA) Icing Wind Tunnel,"""

Autori: Breitfuß, W., Ferschitz, H., Schwarzenboeck, A., Heller, R. et al
Pubblicato in: Aerospace, Numero June 15, 2023, 2023, ISSN 0148-7191
Editore: SAE International
DOI: 10.4271/2023-01-1407

Assessment of Ice Shape Roughness via Automatic Spacing of Codebook Vectors in a Two-Dimensional Self-Organizing Map

Autori: Thomas Neubauer, Reinhard Puffing
Pubblicato in: AIAA AVIATION 2020 FORUM, 2020, ISBN 978-1-62410-598-2
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2806

Comparability of Hot-Wire Estimates of Liquid Water Content in SLD Conditions

Autori: Biagio M. Esposito; David Orchard; Johannes Lucke; Leonid Nichman; Natalia Bliankinshtein; Lyle Lilie; Pietro Catalano; Francesco D'Aniello; J. Walter Strapp
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1423

"""Supercooled large droplet (SLD) impact on ice at high velocity splashing characterization"""

Autori: """T. Alary, B. Déjean, P. Berthoumieu, P. Trontin"""
Pubblicato in: AIAA AVIATION 2022 Forum, Numero AIAA Paper 2022-4116, 2022
Editore: AIAA
DOI: 10.2514/6.2022-4116

Assessment of the PoliMIce toolkitfrom the1stAIAA Ice Prediction Workshop

Autori: Myles Morelli, Tommaso Bellosta, Alessandro Donizetti, and Alberto Guardone
Pubblicato in: AIAA AVIATION 2022 Forum, Numero AIAA 2022-3307 June 27-July 1, 2022, 2022
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-3307

Melting of and Imbibition in a Granular Ice Layer on a Heated Substrate

Autori: Kilian Köbschall, Jan Oberreuter, Jan Breitenbach, Ilia V. Roisman, Cameron Tropea and Jeanette Hussong
Pubblicato in: AIAA AVIATION 2021 FORUM, 2021
Editore: American Institute of Aeronautics and Astronautics,
DOI: 10.2514/6.2021-2682

Instrumentation for Measuring Supercooled Large Droplet Cloud Distributions in Icing Wind Tunnels

Autori: Venkateshwar Reddy Bora, Inken Knop, Johannes Lucke, Tina Jurkat-Witschas
Pubblicato in: AIAA SciTech Forum 2023, Numero AIAA 2023-2286, 2023
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-2286

Snowflakes shape characterization via bayesian inference: exploring the challenges

Autori: Giulio Gori; Alessio Raimondi; Alberto Guardone
Pubblicato in: AIAA AVIATION 2021 FORUM, Numero 1, 2021
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2683

Shape Evolution of a Melting Snowflake.

Autori: Köbschall, K., Traut, B., Aguilar, B., Roisman, I. V., Tropea, C., & Hussong, J.
Pubblicato in: AIAA AVIATION 2022 Forum, Numero AIAA 2022-3371, 20 Jun 2022, 2022
Editore: AIAA
DOI: 10.2514/6.2022-3371

Multi-Step Ice Accretion by Immersed Boundaries

Autori: D. de Rosa, F. Capizzano and D. Cinquegrana
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1484

"""Influence of Realistic Aircraft Conditions on Accretion of Supercooled Large Droplet"""

Autori: """B. Déjean, T. Alary, Q. Duchayne, Berthoumieu P. """
Pubblicato in: SAE Technical Paper, Numero No. 2023-01-1408, 2023
Editore: SAE
DOI: 10.4271/2023-01-1408

A Three-Dimensional Level-Set Front Tracking Technique for Automatic Multi-Step Simulations of In-Flight Ice Accretion

Autori: Alessandro Donizetti, Tommaso Bellosta and Alberto Guardone
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1467

Extending the Impingement Capabilities of a Cartesian Solver towards Super-Cooled Large Droplets (SLD)

Autori: F. Capizzano and D. de Rosa
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1470

Investigation of the Influence of Aero-Thermal Non-equilibrium Conditions of an SLD Cloud on Airfoil Icing

Autori: Venkateshwar Reddy Bora, Mariachiara Gallia, Inken Knop, Alberto Guardone
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1406

A CIRA 3D Ice Accretion Code for Multiple Cloud Conditions Simulations

Autori: D. Cinquegrana, F. D'Aniello, D. de Rosa, A. Carozza et al.
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International

Validation of Ice Roughness Analysis Based on 3D-Scanning and Self-Organizing Maps

Autori: Thomas Neubauer, David Kozomara, Reinhard Puffing, Wolfgang Hassler
Pubblicato in: SAE Technical Paper Series, Numero 2019-01-1992, 2019, Pagina/e 13, ISSN 0148-7191
Editore: SAE International
DOI: 10.4271/2019-01-1992

Modelling the Secondary Impingement of Supercooled Large Droplets in an Eulerian Environment

Autori: P. Catalano and B. Mele
Pubblicato in: SAE Technical Paper, Numero June 20 - 22, 2023, 2023
Editore: SAE International
DOI: 10.4271/2023-01-1459

Ice Shape Roughness Assessment Based on a Three-Dimensional Self-Organizing Map Approach

Autori: Thomas Neubauer, Wolfgang Hassler, Reinhard Puffing
Pubblicato in: AIAA AVIATION 2020 FORUM, 2020, ISBN 978-1-62410-598-2
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2805

Poly-dispersed Eulerian-Lagrangian particle tracking for in-flight icing applications

Autori: Sirianni, G. A. G.; Bellosta, T.; Re, B.; Guardone, A.
Pubblicato in: AIAA AVIATION 2022 Forum, Numero AIAA 2022-3695 June 27-July 1, 2022, 2022
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-3695

Experimental and numerical investigations of snow accretion.

Autori: Boris Aguilar; Kilian Köbschall; Louis M. Reitter; Pierre Trontin; Fabien Dezitter; Jan Breitenbach; Ilia V. Roisman; Olivier Rouzaud; Philippe Villedieu
Pubblicato in: AIAA AVIATION 2021 FORUM, Numero 1, 2021
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2684

Ice Shape Convergence in Multi-Step Ice Accretion Simulationsover Straight Wings

Autori: Alessandro Donizetti, Andrea Rausa, Tommaso Bellosta, Barbara Re and Alberto Guardone
Pubblicato in: AIAA AVIATION 2024 Forum, Numero """AIAA 2024-2679 8-12 January 2024""", 2024
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-2679

Numerical and experimental investigations on rough airfoil in icing conditions

Autori: Denis Sotomayor-Zakharov
Pubblicato in: Forschungsbericht Niedersächsisches Forschungszentrum für Luftfahrt, Numero Bd. 2023-12 (29.01.2024), 2024
Editore: Niedersächsisches Forschungszentrum für Luftfahrt
DOI: 10.24355/dbbs.084-202401191241-0

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