• 14 MAY - Dinner with Lucca's Historical Representation

  • MIKE MODRO - For the contribution to foster the BEPU approach in international environment

  • UPENDRA ROHATGI - For the pioneering contribution to the establishment of the BEPU approach

  • OSCAR MAZZANTINI - For BEPU safety application in licensing framework

  • FRANCESCO D'AURIA - For the contribution to the advancements in BEPU technology

  • NINE presented to GIANNI BRUNA - In recognition of his outstanding contribution to R&D in the fields of nuclear reactor physics and safety science

  • BEST STUDENT PAPER - NATHAN PORTER (North Carolina State University)

  • CTF Workshops Participants

CANDU T-H (Blind Benchmark on CANDU Thermal-hydraulics)


The BFBT (NUPEC BWR Full-size Fine-mesh Bundle Tests) and PSBT (NUPEC PWR Sub-channel Bundle Tests) benchmarks provided direct benefits to the industry for testing the capabilities for simulating void fraction, pressure drop and CHF and for the development and validation of new methods. It has been almost a decade since the initial benchmarks were performed and a considerable amount of development has been done since that time.

CANDU geometry and conditions while different than BWR/PWR, cover a some conditions of interest (e.g. some CHF occurs in annular film dryout conditions while other data covers nucleate boiling heat transfer). There is international interest in a new benchmark for full scale data in bundle geometries. The operators in Canada have agreed in principle to release some full scale data from their experimental data base for CHF and Post Dry Out phenomena.

McMaster University is developing the benchmark specifications and the kick-off meeting will be held at ANS BEPU Conference.


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ANS  BEST ESTIMATE HISTORY

2000 BEST ESTIMATE Washington DC USA
2004 BEST ESTIMATE Washington DC USA