Course in Burnup Simulation and Fuel Cycles
Online 300-hour course in burnup simulation and fuel cycles. 6 modules covering ANSI/ANS-5.1 (fuel residual heat), ANSI/ANS-8.1 (criticality safety) and SCALE (TRITON/ORIGEN). Assigned tutor and enrolment open.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Solve the Bateman equations for isotopic evolution.
Simulate fuel burnup with depletion codes.
Analyse refuelling strategies and core management.
Calculate residual heat and the composition of spent fuel.
Apply the concept of burnup credit in criticality.
Compare open, closed and recycling cycles.
Evaluate fuel cycle scenarios using technical and economic criteria.
Who it's for
- Fuel management engineer seeking to specialise in Burnup Simulation and Fuel Cycles.
- Reactor physics engineer seeking to specialise in Burnup Simulation and Fuel Cycles.
- Fuel cycle analyst seeking to specialise in Burnup Simulation and Fuel Cycles.
- Core design engineer seeking to specialise in Burnup Simulation and Fuel Cycles.
- Criticality specialist seeking to specialise in Burnup Simulation and Fuel Cycles.
- Researcher in advanced cycles seeking to specialise in Burnup Simulation and Fuel Cycles.
- Graduates in engineering or science looking to enter the nuclear industry.
What you'll work with
- ANSI/ANS-5.1 (fuel residual heat)
- ANSI/ANS-8.1 (criticality safety)
- ANSI/ANS-8.27 (burnup credit)
- IAEA SSG-52 (reactor core design)
- IAEA SSG-15 (spent fuel storage)
- ISO 10645 (residual heat of light water reactor fuel)
6 modules · 300 h
1.1Concept of burnup and common units1.2Depletion of the fissile isotope and generation of actinides1.3Fission products and neutron poisons1.4Evolution of the multiplication factor with burnup1.5Available reactivity and its management1.6Effect of xenon and samarium1.7Burnup of burnable poisons1.8Power history and its influence1.9Output quantities of interest1.10Exercise: interpreting a reactivity curve
2.1System of depletion equations2.2Decay and capture chains2.3Stiffness of the system and solution methods2.4Matrix exponential and expansion methods2.5Coupling with transport calculation2.6Burnup steps and how to choose them2.7Predictor and corrector schemes2.8Effective cross sections per step2.9Errors from steps that are too long2.10Practice: solving a simple isotopic chain
3.1Cell and assembly codes3.2Burnup codes coupled to Monte Carlo3.3Core and fuel management codes3.4Generation of cross-section libraries3.5Interpolation in burnup, temperature and density3.6Thermal-hydraulic feedback models3.7Verification and validation of the calculation chain3.8Data and results management3.9Software quality requirements3.10Practice: setting up a complete calculation chain
4.1Refuelling cycles and their duration4.2Reload fraction and loading patterns4.3Pattern design and competing objectives4.4Power peaks and thermal margins4.5Positioning of fresh and burned elements4.6Use of burnable poisons4.7Cycle cost optimisation4.8Licensing and operational constraints4.9Flexibility in response to demand changes4.10Practice: designing a refuelling pattern
5.1Calculating the spent fuel inventory5.2Residual heat and its evolution5.3Radiation source for shielding and transport5.4Burnup credit in criticality5.5Comparison of open and closed cycles5.6Recycling and mixed oxide fuel5.7Cycle sustainability indicators5.8Uncertainty in the calculated inventory5.9Validation with real fuel measurements5.10Practice: calculating the inventory at discharge
6.1Choice of reactor and reference cycle6.2Cell and assembly model6.3Burnup calculation and library generation6.4Core model and refuelling pattern6.5Verification of margins and criteria6.6Spent fuel inventory6.7Economic analysis of the cycle6.8Uncertainty analysis6.9Calculation report6.10Defence of the work
How you'll learn
100% online training on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. No fixed timetable: students progress at their own pace within the intake, which makes it easy to combine with work.
Each module combines theory, guided reading of the original standard and applied exercises. The working software is SCALE (TRITON/ORIGEN), Serpent, CASMO/SIMULATE, OpenMC, DRAGON/DONJON, in free, academic or evaluation versions. Case studies are based on real procedures for isotopic evolution calculations, core reload design, and comparison with post-irradiation examination data. Assessment is continuous for each module plus the final integrating project.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Solve the Bateman equations for isotopic evolution.
Simulate fuel burnup with depletion codes.
Analyse refuelling strategies and core management.
Calculate residual heat and the composition of spent fuel.
Apply the concept of burnup credit in criticality.
Where this takes you
Requirements
- No prior degree is required.
- Internet connection and a computer capable of running the programme's software.
- Sufficient Spanish to follow technical regulatory texts.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme comprises 300 hours in total, spread over 3 to 5 months. That is between 10 and 15 hours per week on average, compatible with a full-time job.
The programme uses SCALE (TRITON/ORIGEN), Serpent, CASMO/SIMULATE, OpenMC and DRAGON/DONJON. Free, academic or evaluation versions are used, and the tutor indicates the free alternative where one exists.
A SEIUM diploma upon passing the continuous assessment and the integrating project. It is in-house training, not an official qualification from the Ministry.
Yes. Modules passed in a course or postgraduate diploma in the same area are recognised towards the advanced programme. Check the recognition policy when you enrol.
Related programmes
Course on Standards in Fuel Quality Control
Online 300 h course in standards for fuel quality control. 6 modules covering ASME NQA-1 (quality assurance in nuclear facilities), 10 CFR 50, Appendix B (quality…
Course on Academic Models in Inertial Confinement
Online course of 300 h in Academic Models in Inertial Confinement. 6 modules covering ASME V&V 20 (verification and validation in computational modelling), ANSI/ANS-10.4 (verification and…
Course on International Nuclear Test Treaties
Online course of 300 h in International Nuclear Test Treaties. 6 modules covering Comprehensive Nuclear-Test-Ban Treaty (CTBT, 1996), Partial Test Ban Treaty (PTBT, 1963) and Python…
More in Nuclear Engineering & Nuclear Fuel Cycle Technologies
All Nuclear Engineering & Nuclear Fuel Cycle Technologies programmes → · How to apply · Fees & financing · Scholarships