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Our blog: Engineering,
Product Development & Innovation

Welcome to the Felsaris blog: your central hub for the research allowance, innovation funding, and tax optimisation. Discover practical expert articles and the latest insights to leverage funding potential, strengthen your financial strategy, and secure sustainable growth.

Wärmetauscher mit visualisierter Strömung und den Modellebenen Handrechnung, 1D-Simulation und 3D-CFD

When Is CFD Simulation Worthwhile? Data Requirements, Reliability and Economic Value

When a CFD simulation is worthwhile and when a hand calculation, 0D or 1D model is enough: model levels, data, validation and value.
  • 15.08.2026
  • 9 min
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CFD combustion simulation for e-fuels | 1D, 3D CFD and AI

How CFD combustion simulation supports engine development for e-fuels: injection, spray, mixture formation, reaction kinetics, test bench work and AI surrogates explained from an engineering perspective.
  • 15.07.2026
  • 9 min
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E-Fuels in Motorsport: Engineering and Technical Limits

E-fuels in motorsport: what synthetic fuels are, why they matter for racing engines, and the technical limits on injection, combustion and validation.
  • 16.06.2026
  • 8 min
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ZIM vs. Research Tax Credit: Decision Guide for SMEs

ZIM vs. Research Tax Credit: Find out which funding fits your innovation project. Clear decision guide for SMEs and start-ups, including combination of both funding programs
  • 11.06.2025
  • 8 min
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Product Development for SMEs: AI, CAD & CFD by Felsaris

Product development for SMEs with AI, CAD & CFD: With Felsaris, you accelerate projects, reduce costs, and secure an edge, ZIM funding included.
  • 30.12.2025
  • 7 min
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Research Tax Credit Retroactively: Use 4 Years – Deadline 2025

Use Research Tax Credit retroactively: Receive up to 35% reimbursement for R&D costs over 4 years. Check projects 2021 now – deadline end of 2025.
  • 12.04.2025
  • 9 min
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