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ProductUpdated on 29 May 2026

Automated composite propeller and rotating blade preliminary design and analysis system

R&D Team Lead, Project Coordinator at Econ Engineering Kft.

Budapest, Hungary

About

The preliminary design system provides an easy-to-access online platform to an entire design team responsible for a reliable preliminary design of rotating blades made of composite. The platform quickly and easily guiding through the user the following steps:

  • CAD geometry design including standard (NACA) or custom blade profiles

  • Composite base material mechanical property definition (later with a permanently available material database)

  • Simplified definition of composite layup and spatial distribution of it

  • Specification of Loadcases and loadcase sequences

  • Wide range of analyses run automatically in the background:

    • CFD (with a quick Virtual Blade Method and 3D corrections)

    • FEA (frequency analysis - Campbell diagram, static and

      fatigue evaluation)

  • Detailed analysis reports created for assessment to support further decisions on design change

  • Simulation model, CAD model and internal metadata accessible for subsequent detailed blade analysis

Suitable for aircraft propellers, wind turbine blade or drone applications.

Looking for

  • Buyer
  • Demonstration / Pilot projects
  • Aftersales Services
  • Investment/Finance

Applies to

  • Aerospace
  • Helicopters
  • Unmanned Aircraft Systems (UAS)

Organisation

Econ Engineering Kft.

Company - SME (<250 employees)

Budapest, Hungary

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