Achievable boiler thermal efficiency through CFD-optimised heat transfer and minimised flue gas losses.
Time-dependent creep and fatigue life assessment for high-temperature boiler, HRSG, and turbine components.
Extended component service life through thermal stress analysis and targeted maintenance recommendations.
Power Generation
Thermal Simulation
Power generation equipment operates at extreme temperatures where thermal efficiency directly impacts profitability. Our engineers use CFD and FEA to model boiler heat transfer, turbine blade cooling, and HRSG performance — maximising thermal efficiency, extending component life, and reducing unplanned outages.
Thermal Challenges
in Power Generation
Extreme temperatures, creep loading, and efficiency demands require precision thermal modelling.
Boiler FEA & Stress Analysis
Boiler components operate at extreme temperatures where creep and thermal fatigue are life-limiting mechanisms. Our FEA models predict stress distributions, thermal cycling damage, and remaining life.
Turbine Blade Cooling Design
Gas turbine blades operate near material limits. We model internal cooling passages, film cooling effectiveness, and thermal barrier coating performance to maximise turbine inlet temperature and efficiency.
HRSG Performance Modelling
Heat Recovery Steam Generators must maximise energy extraction from gas turbine exhaust. We model gas-side flow distribution, tube bank heat transfer, and off-design performance.
Condenser Thermal Analysis
Steam condenser performance directly affects cycle efficiency. We model tube bundle heat transfer, air in-leakage effects, and performance under varying ambient conditions.
Our 11-Step
Methodology
A systematic approach refined for MW-scale power generation thermal analysis.
Define Objectives
Collaborate with clients to understand their operational goals, thermal challenges, and critical areas of concern through structured discovery workshops.
We define clear, measurable objectives for the optimisation project, including target energy savings, throughput improvements, and compliance milestones. This alignment ensures every subsequent phase delivers against your strategic priorities.
Data Collection Planning
Audit existing data sources and design a tailored instrumentation plan that identifies gaps in temperature, pressure, and flow measurement coverage.
We specify and install thermocouples, heat flux sensors, flow meters, and data loggers at critical process nodes. The resulting measurement architecture ensures every relevant thermal parameter is captured with the accuracy required for high-fidelity modelling.
Comprehensive Data Gathering
Collect granular operational data spanning energy consumption, material throughput, heat loss profiles, and environmental boundary conditions across all relevant process stages.
Our engineers capture steady-state and transient thermal profiles, equipment duty cycles, and fuel or electricity consumption at each process unit. This comprehensive dataset forms the foundation for accurate simulation and benchmarking against industry best practices.
Real-Time Monitoring
Deploy real-time monitoring dashboards and alerting systems to capture dynamic process behaviours, load variations, and thermal transients as they happen.
Continuous data streaming enables our team to detect performance bottlenecks, unexpected heat losses, and equipment cycling patterns that batch sampling would miss. This live visibility accelerates root cause identification and informs more responsive process adjustments.
Data Validation
Verify the accuracy and consistency of all collected data using statistical validation, energy balance reconciliation, and sensor cross-referencing techniques.
We apply outlier detection, redundancy checks, and mass-energy balance closures to confirm data integrity before it enters our simulation models. Validated datasets ensure that every design recommendation is grounded in reliable, auditable measurements.
In-Depth Analysis
Apply advanced computational tools to build detailed thermal models, quantify performance losses, and pinpoint inefficiencies across your process chain.
Using Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), and proprietary process simulation software, we model heat transfer, fluid flow, and structural stress under steady-state and transient operating conditions. Scenario analysis reveals how design modifications affect efficiency, emissions, and equipment longevity.
Identifying Improvement Opportunities
Perform structured root cause analysis to translate simulation findings into prioritised, actionable improvement recommendations with quantified benefit projections.
Each opportunity is ranked by energy savings potential, implementation complexity, and payback period. Deliverables include a detailed improvement register with projected reductions in fuel consumption, carbon emissions, and maintenance costs for every proposed intervention.
Implementation Planning
Develop a phased implementation roadmap with resource allocation, procurement specifications, and milestone-driven timelines tailored to your operational schedule.
We sequence modifications to minimise production downtime and prioritise quick-win interventions that fund subsequent phases. The plan includes vendor specifications, capital and operating cost estimates, and risk mitigation strategies for each implementation stage.
Practical Implementation
Execute approved modifications on-site with our engineering team, coordinating closely with your operations staff to ensure seamless integration and minimal disruption.
We oversee equipment installation, control system reconfiguration, and insulation upgrades while monitoring key performance indicators in real time. Continuous commissioning verifies that each change delivers the predicted thermal and energy performance before proceeding to the next.
Post-Implementation Review
Conduct a comprehensive post-implementation audit comparing actual performance against baseline data and projected targets to validate achieved savings.
We produce a detailed performance report documenting energy reductions, throughput improvements, and emissions decreases with supporting measurement data. Any variance from projections triggers a corrective action plan to fine-tune configurations and safeguard long-term sustainability.
Training and Support
Deliver structured training programmes for operators, maintenance technicians, and engineering staff covering new equipment, updated procedures, and monitoring best practices.
Training includes hands-on workshops, standard operating procedure documentation, and troubleshooting guides tailored to your facility. We also provide ongoing technical support and periodic review visits to ensure sustained performance and continuous improvement over time.
What You
Receive
Detailed thermal simulation deliverables for power generation performance and reliability.
CFD Heat Transfer Model
3D gas-side and water/steam-side thermal models showing temperature distributions, velocity profiles, and heat flux maps.
FEA Thermal Stress Analysis
Finite element analysis of thermal stresses including creep, fatigue, and thermal cycling for life assessment.
Performance Prediction
Heat transfer performance maps across the full operating range including part-load, startup, and shutdown conditions.
Remaining Life Assessment
Creep and fatigue life calculation for high-temperature components using Robinson's rule and Miner's rule.
Efficiency Optimisation Report
Quantified improvement opportunities for thermal efficiency including suggested modifications and expected gains.
Vibration Assessment
Flow-induced vibration analysis for tube banks including vortex shedding, acoustic resonance, and turbulent buffeting checks.
Proven Results in
Power Generation
Based on thermal simulation projects across gas-fired, coal, biomass, and waste-to-energy plants.
Power Generation
Simulation FAQ
Common questions about thermal simulation for power generation facilities.
Ready to
Simulate?
Our power generation engineers deliver thermal simulations that maximise efficiency and extend component life.
- Advanced CFD & FEA thermal simulation
- Power Generation-specific process optimisation
- Comprehensive implementation & training support