IWTresearch

LFS
Research
IWTresearch

Feasibility Study for a New Medium Size Icing Wind Tunnel in Vienna

Start: 01.04.2025 (Duration: 12 months)

Funded by the Take Off programme of the Austrian Research Promotion Agency (FFG) with the funds of the Federal Ministry of Innovation, Mobility and Infrastructure (BMIMI)

Multidisciplinary Consortium:

TU Wien Aircraft Systems Research Group (Project lead)
RTA Rail Tec Arsenal (IWT operator in Vienna)
AeroTex GmbH (Icing research & certification expertise)
Advanced Drivetrain Technologies GmbH (Thermal management expertise)

Project targets:

Feasibility study for a medium-scale icing wind tunnel.
IWT Target specifications (TBC):
- Testsection size: approx.1x1m²
- Wind speeds up to Mach number 0.7 (high-speed only with insert)
- Altitude simulation up to 41000ft
- Temperature range-40°C to +30°C.
- Precipitation simulation: Large droplets, mixed phase and ice crystals, snow; Aircraft certification relevance:CS25 Appendices C, O, P
Enable testing of small components and models, like ice detectors and air data sensors.
Provide cost-effective and energy-efficient ground testing alternative to flight tests and large IWTs.
Close European infrastructure gaps for advanced icing certification testing.
Strengthen Austrian and European aviation research ecosystems and support next-gen aviation icing expertise.

Projektass. Dipl.-Ing.Mario Blehrmühlhuber

Send email to Mario Blehrmühlhuber

Projektass. Dipl.-Ing.Mario Blehrmühlhuber

Send email to Mario Blehrmühlhuber

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