Skip to main content
  • Paul Scherrer Institut PSI
  • PSI Research, Labs & User Services

Digital User Office

  • Digital User Office
  • DE
  • EN
  • FR
Paul Scherrer Institut (PSI)
Search
Paul Scherrer Institut (PSI)

Hauptnavigation

  • Research at PSIOpen mainmenu item
    • Research Initiatives
    • Ethics and Research integrity
    • Scientific Highlights
    • Scientific Events
    • Scientific Career
    • PSI-FELLOW
    • PSI Data Policy
  • Research Divisions and LabsOpen mainmenu item
    • Overview
    • Research with Neutrons and Muons
    • Photon Science
    • Energy and Environment
    • Nuclear Energy and Safety
    • Biology and Chemistry
    • Scientific Computing, Theory and Data
    • Large Research Facilities
  • Facilities and InstrumentsOpen mainmenu item
    • Overview
    • Large Research Facilities
    • Facilities
    • PSI Facility Newsletter
  • PSI User ServicesOpen mainmenu item
    • User Office
    • Methods at the PSI User Facilities
    • Proposals for beam time
    • Proposal Deadlines
    • Data Analysis Service (PSD)
    • EU support programmes
  • New ProjectsOpen mainmenu item
    • SLS 2.0
    • IMPACT
  • DE
  • EN
  • FR

Digital User Office (mobile)

  • Digital User Office

You are here:

  1. PSI Home
  2. Labs & User Services
  3. NES
  4. LRT
  5. Experimental thermal-hydraulics group

Secondary navigation

Experimental thermal-hydraulics group

  • About TEG
  • Team
  • Facilities
  • Projects
  • Teaching and Education
    • Master Theses and Trainee projects
    • PhD Theses
  • Scientific Highlights
  • Journal Publications
  • Conference Articles
  • Quality Management

Experimental Thermal-Hydraulics Group

The experimental thermal-hydraulic activities are devoted to nuclear containment and primary circuit safety issues.

The containment investigations address basic containment phenomena and the mitigation effect of containment safety systems, under postulated DBA (Design Basic Accident), BDBA (Beyond DBA) and SA (Severe Accident) conditions.

The primary circuit investigations include flow in rod bundles for various bundle and spacer models, under single-phase and two-phase flow conditions aiming as application to the characterization and design optimization for the fuel rod spacers under normal operation conditions. Other investigations are focused to the characterization of mixing processes for fluid having different densities in channel flow.

The experimental facilities are equipped with state of art fluid dynamics instrumentation which include flow visualization techniques such as PIV, LIF, high speed cameras, infrared and near infrared techniques, and gas mixture concentration measurements using mass spectroscopy instruments. Moreover the development of measurement techniques based on fast neutrons is carried out for potential applications in prototypical fuel bundles and/or for material diagnostics.

The experimental activities are carried out in cooperation with other national and international Organizations such as Research Institutes, Universities, Regulators, TSO, Utilities and Vendors.

Educational programs (e.g. Ph.D. and MSc) are integrated into the experimental activities.

Sidebar


SQS Signet
IQNET Signet

General Contact

Experimental Thermal-Hydraulics 

Paul Scherrer Institute
5232 Villigen PSI
Switzerland

Dr. Domenico Paladino
Group Leader
Office: OHSA/C17
Telephone: +41 56 310 4373
E-mail: domenico.paladino@psi.ch

Petra kull
Administration & Assistance
Office: OHSA/C18
Telephone +41 56 310 2685
E-mail: petra.kull@psi.ch

LRT

Homepage of Laboratory for Reactor Physics and Thermal-Hydraulics (LRT).

Directions to PSI

How to get to the Paul Scherrer Institute (description and map)

top

Footer

Paul Scherrer Institut

Forschungsstrasse 111
5232 Villigen PSI
Switzerland

Telephone: +41 56 310 21 11
Telefax: +41 56 310 21 99

How to find us
Contact

Visitor Centre psi forum
School Lab iLab (in German)
Center for Proton Therapy
PSI Education Centre
PSI Guest House
PSI Gastronomie (in German)
psi forum shop

Service & Support

  • Phone Book
  • User Office
  • Accelerator Status
  • PSI Publications
  • Suppliers
  • E-Billing
  • Computing
  • Safety (in German)

Career

  • Working at PSI
  • Job Opportunities
  • Training and further education
  • Career Center
  • Vocational Training (in German)
  • PSI Education Center

For the media

  • PSI in brief
  • Facts and Figures
  • Media corner
  • Media Releases
  • Social Media

Follow us: Twitter (in English) LinkedIn Youtube Facebook Instagram Issuu RSS

Footer legal

  • Imprint
  • Terms and Conditions
  • Editors' login