The European Thermal Hydraulics Community (ETHC) is the first Topical Community established under the umbrella of SNETP and is now pioneering to find its position in the European nuclear landscape.

The ETHC aims to establish, stimulate, share and maintain high-level knowledge and expertise in all areas of nuclear thermal hydraulics. The initiative was been taken by Katrien van Tichelen (SCK CEN, Belgium) and Ferry Roelofs (NRG, Netherlands). The initial ETHC council has been formed and consists apart from Katrien and Ferry of Sanjeev Gupta (BT, Germany), Pierre Ruyer (IRSN, France), and Stefano Lorenzi (PoliMi, Italy).

The community aims to reach its goals by:

  • Bringing together experts, students and young professionals,
  • Stimulating networking and mobility,
  • Sharing resources and setting up collaborations,
  • Facilitating knowledge management, expansion, and development
  • Connecting students and (young) professionals with SNETP and other international organizations (e.g. ANS THD)

Join the European Thermal Hydraulics Community (ETHC) for an insightful lunchinar on the latest in multiphysics simulation for advanced nuclear reactors on 29 October from 13h to 14h30. Hear from leading experts:

  • Dr. Antoine Gerschenfeld (Stellaria, France)
  • Prof. Stefano Lorenzi (PoliMi, Italy)
  • Prof. April Novak (University of Illinois, USA)

ETHC is Europe’s premier community advancing thermal hydraulics research for safe and innovative nuclear technology. Register now!

For updates on future ETHC Lunchinars and other activities, follow the ETHC LinkedIn page: here.

Schools & Lectures
  • ISReCTHA-2 – Lecco, Italy | 28 – 30 Jul 2025
  • GO-VIKING FSI (Trio CFD) – Paris-Saclay, France – 9–10 October 2025 – Deadline: 1 Sep 2025
  • SASPAM-SA Training – Rome, Italy – 16–17 October 2025
  • GO-VIKING FSI (OpenFOAM) – Garching, Germany – 22–23 October 2025 – Deadline: 1 Sep 2025

Workshops & Conferences

  • PV&P – Montreal, Canada | 20 – 25 Jul 2025
  • Euromech – Metz, France | 25 – 29 Aug 2025 (Deadline: 1 Mar 2025)
  • NURETH-21 – Busan, South Korea | 31 Aug – 5 Sep 2025 (Deadline: 25 Oct 2024)
  • ICAPP 2025 – Juan-Les Pins, France | 17 – 19 Sep 2025
  • ANS Winter – Washington DC, USA | 9 – 12 Nov 2025 (t.b.d.)
  • MPF2025 – Dresden, Germany | 10 – 14 Nov 2025
  • CFD4NRS – Mito, Japan | 10 – 12 Dec 2025
  • ANS Annual – Denver, USA | 31 May – 3 Jun 2026 (t.b.d.)
  • ANS Winter – Phoenix, USA | 15 – 18 Nov 2026 (t.b.d.)

Contact us via ‘ethc AT snetp.eu’