Nuclear tooling and automation programs often operate within tight outage windows and complex, highly constrained environments. Teams need to understand how systems will perform before equipment arrives on-site.
Process simulation creates a virtual model of the system so teams can explore workflows, test operating conditions, and evaluate how design changes influence performance. This approach helps surface risks earlier and supports more confident decisions before build and integration.
ATS Nuclear Energy Solutions applies process simulation to help teams prepare for integration, reduce late-stage surprises, and improve readiness for acceptance activities.
The Challenges We Address with Process Simulation
Understanding the obstacles that can affect performance, schedule, and integration.
Late Discovery of Bottlenecks and Weak Handoffs
When a concept moves forward without system-level analysis, bottlenecks and handoff issues often appear late. At that point, layout changes and capacity adjustments can drive cost increases and schedule pressure.
Unclear Process Interaction and Buffer Strategy
Without a system view, planning often relies on manual calculations. These may miss variation, downtime, and flow constraints, which can lead to unstable performance expectations.
Integration Risk Near Acceptance Testing
Software, PLC, MES, and tooling systems are sometimes validated late in the program. This can concentrate risk near Factory Acceptance Testing and Site Acceptance Testing, where changes are more difficult to implement.
Mechanical Design Questions that Need Early Verification
Design teams often need earlier insight into forces such as traction, torsion, and collision. Without this, mechanical decisions may carry more uncertainty into later stages.
Robot Path, Reach, and Collision Risk
Robotic systems require careful validation of positioning, reach, and motion paths. Without early simulation, the risk of collision or rework can increase.
Limited Ability to Test Change Scenarios Safely
Teams often need a way to explore changes without affecting the live system, especially during upgrades or lifecycle transitions.
Our Solution
Targeted approaches that help teams validate performance, reduce uncertainty, and prepare for integration.
Performance Simulation and Scenario Testing
Simulation measures and optimizes performance by running different operational use cases in a virtual model.
Early Risk Identification
By testing system behavior in a virtual environment, teams gain earlier visibility into potential issues, helping focus engineering effort where it matters most.
Schedule Support Through Earlier Design Cycles
Virtual validation allows teams to progress design and testing activities in parallel with equipment development, which can support tighter delivery timelines.
System Sandbox Development
Simulation environments act as a safe sandbox where teams can explore scenarios, refine logic, and test outcomes without using physical equipment.
Key Benefits
How process simulation supports better outcomes across nuclear projects.
Better Performance Insight Earlier
Teams gain earlier visibility into how the system performs under different conditions, which helps guide design decisions.
Lower Schedule Risk
Early identification of constraints and inefficiencies can reduce the need for late-stage changes.
Safer Design Verification
Virtual validation of forces and robotic motion supports safer, more stable equipment design decisions.
Controlled Testing Through System Sandboxes
Teams can test and refine scenarios without relying on physical systems, which improves planning for changes and upgrades.
Applications
Where process simulation supports nuclear programs.
Refurbishment and Life-Extension Planning
Teams can model workflow sequences and station interactions before outage work begins, helping reduce late changes and improve coordination during execution.
Operations and Maintenance Upgrades
Simulation allows teams to evaluate upgrade scenarios and integration impacts ahead of testing activities, improving readiness for acceptance.
SMR and New Build Programs
Early-stage concepts and layout constraints can be tested before procurement decisions are finalized, helping reduce uncertainty during planning.
Decommissioning and Waste Handling Workflows
Simulation helps validate timing, sequencing, and handoffs across handling and packaging steps, which supports smoother integration later.
Ready to Improve Integration Readiness and Reduce Schedule Pressure Through Process Simulation?
Connect with ATS Nuclear Energy Solutions to discuss your nuclear tooling and automation scope.