Workshop on the Role of Innovation in the Nuclear Back-End
Cerberus Nuclear had the opportunity to attend the Workshop on the Role of Innovation in the Nuclear Back-End, jointly organised by the Nuclear Energy Agency (NEA) and Sellafield Ltd. Thomas Scone and Tom Page sat in on the various talks that ranged from the current accomplishments of robotics within nuclear environments around the world to the emerging potential of artificial intelligence to support various ongoing decommissioning challenges.
With representatives from across Europe and further afield, including China, South Korea, Canada and the US, the workshop showed the benefits of learning from the global nuclear industry. Looking forwards, Cerberus Nuclear is keen to keep an eye on further innovative work in different countries and will continue to seek new opportunities for our own expertise and technologies to find use wherever it may be best used.
John Billingsley Elected Secretary of The Shielding Forum
Cerberus Nuclear has been a regular participant in The Shielding Forum (TSF), which brings together radiation shielding professionals from the UK and internationally to share ideas, discuss developments, and support best practice in the field.
TSF plays a key role in promoting good practice in radiation shielding and supporting the UK’s continued development as a centre of excellence in radiation protection. It provides a platform for discussing shielding-related matters, shaping industry best practices, and encouraging collaboration across organisations. TSF also helps address regulatory developments collectively, promotes consistent shielding design approaches, and supports the next generation of professionals through training, engagement, and knowledge sharing.
Cerberus Nuclear has been actively involved in TSF for several years. At recent meetings, we have presented work on the development of Cyclone Sage, a cutting-edge AI assistant for generating MCNP input files; advancements in Cyclone, developed in collaboration with Orthrus Software; as well as development work into the accurate modelling of criticality sources for a variety of applications.
At the most recent TSF meeting, members voted to elect a new committee, and we’re pleased to share that John Billingsley, from our radiation shielding team, was elected as the new Secretary. He will be working alongside Liz Holland as Chair, Joe Scott as Vice Chair, and Craig Williams as Treasurer. We’re proud to see John taking on this role and look forward to continuing our support for TSF and its work within the shielding community.
OpenMC Internal Training
Last week, John Billingsley from our Radiation Shielding team ran a full-day internal training session on OpenMC - a Monte Carlo particle transport code used for simulating neutron and photon transport.
OpenMC is a community-developed, open-source code that has gained popularity for its flexibility, active development, and integration with Python. It is widely adopted in the fusion energy sector, where its ability to perform high-fidelity simulations makes it a valuable tool for design and analysis. Increasingly, OpenMC is also being adopted in other areas of the nuclear industry as interest in modern, open-source tools continues to grow.
The training was well attended by members of both the shielding and criticality teams and was structured as a mix of short lectures and hands-on exercises. John introduced the main concepts of building models with OpenMC, including using its Python API to define geometries and materials, set up source terms, and run transport simulations. Attendees had the chance to follow along with practical examples and try building their own models themselves throughout the day.
The informal workshop format encouraged plenty of discussion, and it was a great opportunity for colleagues to explore how OpenMC might be applied in future projects. It was also a valuable chance for Cerberus to build upon our existing experience and expand our capabilities in the use of modern Monte Carlo transport codes.
Thanks to John for putting together such an informative and engaging session and for helping more of the team get familiar with OpenMC.
PTNR Industrial Lecture 2025
Cerberus Nuclear returned to the University of Birmingham to deliver an industrial lecture for the Physics and Technology of Nuclear Reactors (PTNR) masters course. Katrina, Toby, and Zac are all alumni of the PTNR course and were excited to return to campus for this presentation.
Katrina opened the presentation, introducing the students to Cerberus Nuclear and the work we do in radiation shielding, criticality safety, as well as nuclear characterisation and innovation.
Zac then discussed radiation shielding in more detail, talking to the students about the different areas of the shielding design process, the importance of these areas, and examples of how an assessment is carried out for each of these areas. The radiation shielding section of the presentation was capped off with a discussion of shielding verification techniques.
Toby delivered the criticality safety section of the lecture, engaging the students with quickfire questions about the factors affecting criticality. He also discussed his experience working as a criticality safety assessor, and introduced the students to criticality safety training resources including CARTA, Cerberus Nuclear's VR criticality training tool.
Katrina closed the presentation with a discussion of career opportunities in the nuclear industry, shining a spotlight on the Working Party on Criticality (WPC) and The Shielding Forum (TSF). It was a fantastic day and was great to catch up with Professor Paul Norman and meet the new cohort of PTNR students.
We would like to thank Paul for inviting us back and wish the current PTNR cohort the best of luck in the future!
HAWTT Team wins NDA Collaboration Award
Following on from the recent NDA supply chain event, we are proud to share that the Higher Activity Waste Thermal Treatment Team (HAWTT) were announced as the winners of the award for 'best example of delivering excellence through collaboration'! Cerberus Nuclear alongside NTS and NWS colleagues have been providing criticality expertise to the programme as part of a wider team composed of RED Engineering, Sellafield Ltd, Cavendish Nuclear, Tetronics, NNL and AtkinsRéalis.
Our congratulations to everyone on the project whose hard work has been recognised in this achievement!
We would like to recognise Sarah, Dan and Tom for their ongoing support on this project for Cerberus Nuclear (with extra thanks for Tom for kindly taking time away from a busy and successful supply chain event to represent Cerberus Nuclear at the receipt of the award).
Cerberus Nuclear at the 55th Shielding Forum Meeting
Earlier this week, Cerberus Nuclear was delighted to once again participate in the 55th Shielding Forum Meeting, hosted by Nuclear Transport Solutions at Birchwood Park, Warrington. This meeting is an important event in the calendar for radiation shielding professionals, offering a chance to learn about recent advancements in the field, share knowledge, and network with others.
As an active contributor to the forum, Cerberus played a key role throughout the day with John Billingsley delivering a presentation on the latest developments of Cyclone Sage – a state-of-the-art AI tool integrated with Cyclone, currently being developed in collaboration with Orthrus Software.
Sage is designed to revolutionize radiation transport simulations, offering the ability to generate full, accurate, and hallucination-free MCNP input decks from natural language prompts. This functionality is a game-changer for Monte Carlo simulations, simplifying workflows and significantly reducing errors in calculations. For new shielding analysts, Sage accelerates their training by helping them familiarize themselves with MCNP syntax and perform error-free calculations quickly. For seasoned practitioners, it will help significantly speed up the production of complex MCNP inputs.
We were thrilled to receive very positive feedback on Sage from attendees throughout the day, with many eager to become early-release testers and explore its capabilities firsthand. It was clear to us that the nuclear sector recognizes the potential of a tool like Sage to enhance the efficiency and accuracy of shielding calculations.
Throughout the day, we also saw a variety of other insightful presentations showcasing innovative approaches and advancements in shielding methods and technologies. A huge thank you to Anton Murfin (UKNNL) and the committee for hosting another excellent TSF event.
If you would like to learn more about Cyclone, check out Orthrus Software’s website, and look out for exciting updates on Sage on our website and LinkedIn. If you are interested in becoming an early-release tester of Cyclone Sage, please get in touch via support@orthrussoftware.com.
Nuclear Modelling 2024
Last week, Cerberus Nuclear had a fantastic time attending the 7th Modelling in Nuclear Science and Engineering Seminar in Manchester. The event was hosted by the Nuclear Institute and was an excellent chance for Andrew and Carl to network and learn about recent developments in the field of nuclear modelling.
There was a large focus on the implementation of AI within the nuclear industry. This related to the creation of both more accurate assessments and more user-friendly programs. We were particularly interested in developments relating to nuclear safety cases, as well as other aspects of nuclear modelling that are applicable to the work carried out at Cerberus on a day-to-day basis.
This seminar was a great opportunity to see a variety of different ideas that the rest of the industry has for the use of AI in nuclear modelling ahead of Orthrus Software's presentation on Cyclone Sage at RPSD 2024 in Orlando next week. Cyclone Sage is an integrated AI assistant within Cyclone, which can aid in the creation of MCNP input decks
Seminars like these inspire us at Cerberus Nuclear to continue our mission to provide high quality technical solutions with an emphasis on creativity and innovation. The development of tools for use in nuclear modelling and data science at Cerberus helps the industry to optimise its workflow, while allowing us to excel in the fields of radiation shielding, criticality safety and nuclear characterisation.
We look forward to attending similar events in the future! Make sure to look out for our blog post about RPSD 2024 in the next few weeks and definitely say hello to us in Orlando if you'll be attending in person!
Fire Safety Training
A group from Cerberus Nuclear recently received fire safety training. Our trainer for the morning was Steve Wilcock from North West Fire Training. The course started with a presentation on fire safety, which included what fire extinguishers to use in the event of a fire and fire marshal strategies.
A huge amount of content was covered as part of the training course, but the team’s key takeaways included:
Doors are a powerful tool in preventing the spread of fire, even if they are not a fire door;
Always check the detector which has gone off, and;
Do not use a powder extinguisher in an office or home environment.
The presentation was interesting and Steve was very engaging! We were particularly in awe of how in sync he was with his presentation slides!
After the presentation, the group had a chance to put what they had learnt to the test by putting out fires using a CO2 and foam fire extinguisher.
We’d like to say a massive thank you to Steve for delivering a great training course, and to Birchwood Golf Club for hosting us!
Cerberus Trip to the Black Country Museum
A small group from Cerberus Nuclear recently took a trip to the Black Country Living Museum, an award-winning open air museum set across 26 acres in the heart of the Black Country. They had a fantastic day exploring over 250 years of history and treating themselves to lots of chips!
The day started off with a fascinating tour of a 19th century drift mine with incredibly low ceilings and only the equivalent of candlelight to guide them through the darkness. They were given a rundown of various roles within the mine and the treacherous conditions people had to work in.
This experience left the group a bit peckish so they got themselves some world famous fish and chips and set up base in the Elephant and Castle pub located within the grounds of the museum.
Following this little pit stop, they took part in an authentic school experience. This included practising their times tables and reciting the alphabet, as well as receiving some outdated forms of punishment if they misbehaved.
They rounded off their exciting day out with a trip to Mad O'Rourkes Pie Factory, where they enjoyed even more chips and some outstanding pies! It was a very successful trip and a great opportunity for the team to spend some quality time together outside of the office.
Both trips were a success! We had the opportunity to talk to lots of interesting people with a wide variety of backgrounds and future career plans. We would like to thank the University of Birmingham, University of York, and the White Rose Industrial Physics Academy for their hands in organising these events and their hospitality throughout.
We love being able to introduce people to Radiation Shielding and Criticality Safety at these types of events as well as talking to those who already have aspirations to work within these fields. Cerberus Nuclear look forward to attending similar events throughout the year and hopefully returning to both of these events next year!
