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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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NRC approves Westinghouse exemption request for AP1000 DC
Westinghouse has cleared a hurdle in its quest to renew and update the standard design certification (DC) for its AP1000 reactor with the Nuclear Regulatory Commission’s approval of an exemption from scheduling requirements that limit when an applicant can apply for a DC renewal.
Technical Session|Fundamental Thermal Hydraulics
Monday, August 21, 2023|3:30–5:10PM EDT|Columbia 2
Session Chair:
Antonio Cammi
Alternate Chair:
Philippe Planquart
Session Organizer:
Philippe M. Bardet
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Two Scale Two-Flux Model for Density Wave and Slug Flow Instabilities
3:30–3:50PM EDT
Alejandro Clausse (Purdue), Alexander Lopez-de-Bertodano (Univ. Chicago), Martin Lopez-de-Bertodano (Purdue)
Paper
Gas Ingress During Side Vessel Break: Experiments and Numerical Simulations with a Simplified Pool-Type Scaled Water Model
3:50–4:10PM EDT
M. Faruoli (von Karman Institute for Fluid Dynamics), M. Delsipee (von Karman Institute for Fluid Dynamics), Ph. Planquart (von Karman Institute for Fluid Dynamics), G. Scheveneels (SCK CEN), B. Yamaji (SCK CEN)
Vapor Pressure and Temperature Analyses on a Gravity-Assisted Wrapped Screen Wick Annular Heat Pipe
4:10–4:30PM EDT
Daniel Orea (TAMU), N.K. Anand (TAMU), Yassin A. Hassan (TAMU)
Experimental Investigation of Two-Phase Pressure Drop and Flow Regime Visualization in Chevron-Type Plate Heat Exchangers
4:30–4:50PM EDT
Stefano Passoni (Politecnico di Milano), Riccardo Mereu (Politecnico di Milano), Stefano Lorenzi (Politecnico di Milano), Fabio Inzoli (Politecnico di Milano), Marco Enrico Ricotti (Politecnico Di Milano)
Study on the Effect of Length to Diameter Ratio on Critical Flow Based on RELAP5/MOD3.3 Simulations
4:50–5:10PM EDT
Wenda Liu (North China Univ. Electric Power), Xinguo Yu (North China Univ. Electric Power)
Presentation Video (Visible to Attendees)