Organizer: Frederik Reitsma

The Pebble Bed Modular Reactor: From V.S.O.P. (Very Superior Old Product) to Generation–IV candidate
The Advanced Boiling Water Reactor (ABWR)
The AP1000 Reactor: Passive Safety Design and Core Design Characteristics

Schedule: Friday, May 14 2010, 08:15 AM to 4:45 PM
The Pebble Bed Modular Reactor: From V.S.O.P. (Very Superior Old Product) to Generation–IV candidate
Click to download workshop program.
Subject Scope
Overview of the PBMR reactor systems Introduction to pebble bed reactors, history (AVR, THTR, HTR Modul etc) and designs, Generation-IV characteristics, General layout and main components, Different applications and power conversion cycles, Current designs (HTR-10, PBMR, HTR-PM, etc).
Pebble Bed Modular Reactor (PBMR) design Fuel design, reactor design and shutdown systems, MEDUL concept and equilibrium cycle models, pebble flow lines and modelling, typical characteristics (flux, power, load follow), and uncertainty determination.
Safety principles and safety analysis with selected results Fundamental safety principles and how they are satisfied, source terms, fission product transport, DBE and BDBE limiting cases and analysis.
Training simulator demonstration Demonstration of the PBMR Training Simulator
Core neutronics methods and tools to calculate pebble bed reactors The presentation of several core physics code systems that can analyze pebble bed reactors is proposed with focus on the reactor physics methods employed (Item is depending on the availability of time in the program and availability of contributors to be confirmed).
Schedule: Sunday, May 9 2010, 1:00 to 5:00 PM, #1
The Advanced Boiling Water Reactor (ABWR)
Subject Scope
Overview of the ABWR reactor systems Design Approach
Design Objectives
ABWR vs. BWR
      o Plant, Philosophy, Process
Other design features
ABWR Core Design Fuel design
Initial Core Design Optimization
Typical characteristics (flux, power, load follow, etc.)
ABWR Safety Analysis Advanced Transient Codes (i.e. POLCA-T, GOTHIC, etc)
Reactor designs and shutdown systems
Schedule: Sunday, May 9 2009, 8:00 AM to Noon, , #1
The AP1000 Reactor: Passive Safety Design and Core Design Characteristics
Subject Scope
1. Overview of the AP1000 reactor systems - Jim Winters Design Approach
Design Objectives
AP1000 is Different
      o Plant, Philosophy, Process
Other design features
After this session, you will be able to:
      o Identify the key principles
      o Describe how AP1000 works
      o Explain why it was designed in this manner
1. AP1000 Core Design – Bob Fetterman Fuel design
Reactor design and shutdown systems
Typical characteristics (flux, power, load follow, etc.)