Rapid transition toward renewable and sustainable energy sources
Growing global commitments to net-zero emissions demand faster innovation and reliability in green energy technologies.
Engineering a Sustainable Energy Future with Simulation
From renewables to next-gen power systems, simulation accelerates innovation, resilience, and energy efficiency across the industry.
Overview
Accelerate Sustainable Innovation in the Energy Industry
The global energy landscape is undergoing its fastest transformation ever. Renewables are scaling, fossil-fuel operations are tightening efficiency demands, and climate goals are reshaping how energy is generated, stored, transported, and consumed. From solar and wind systems to hydrogen, biomass, thermal networks, and nuclear power plants — engineering challenges are growing more complex and interconnected.
At CADFEM, we help energy companies bridge the gap between concept and real-world deployment through simulation-powered digital engineering. Leveraging the complete Ansys ecosystem, engineers can evaluate multiphysics behavior, predict performance under extreme environments, optimize material usage, and improve sustainability across the entire lifecycle of assets. Whether designing a solar tracker, validating wind turbine fatigue, or ensuring nuclear cooling safety — CADFEM enables faster, safer, cleaner energy innovations.
6 Pillars of Energy Innovation
Industry Challenges
Highly complex multiphysics behavior in extreme environments
Energy assets must withstand thermal loads, fluid forces, dynamic vibrations, fatigue, weather fluctuations and corrosive environments.
Balancing sustainability, performance, and cost efficiency
Reducing greenhouse gas emissions, energy losses, material usage, and operational disruptions is essential for competitiveness.
Stringent safety, reliability, and compliance requirements
Energy systems — especially nuclear, hydrogen, and offshore platforms — must meet strict regulatory and safety standards.
Operational risks and costly unplanned downtime
Failures in turbines, pipelines, panels, reactors, or generators lead to major financial and environmental impacts.
Limited prototyping feasibility due to scale and cost
Virtual prototyping is essential when physical testing is expensive, dangerous, or impossible at full scale.
Solution with Simulation
Empower the Energy Sector with Multiphysics Insights
Accelerated Energy System Development
Virtually validate designs to reduce prototyping cycles and speed deployment of renewable technologies.
Sustainability & Net-Zero Optimization
Optimize material use, energy output, emissions, and lifecycle performance.
High Reliability for Critical Assets
Predict structural, thermal, electromagnetic, and fluid-induced failures early.
Lower Operational Risk with Digital Twins
Enable real-time monitoring, predictive maintenance, and performance optimization.
Design Confidence Under Extreme Conditions
Simulate windstorms, thermal shocks, seismic events, pressure transients, fluid turbulence, corrosion, and radiation effects.
Collaborative Digital Ecosystem
Integrate design, testing, and field operations through a unified simulation workflow.
Solar Energy
Engineering High-Efficiency and Durable Solar Systems
Solar energy continues to evolve with advanced photovoltaic materials, smart inverters, and optimized support structures. Simulation enables engineers to maximize energy output, ensure durability against harsh weather, and improve long-term reliability.
Focus Points
- Photovoltaic Cell & Module Optimization
- Optical & Thermal Analysis
- Structural Integrity of Mounts & Trackers
- Wind Load & Environmental Effects
- Material Selection & Deformation Analysis
- System Reliability & Lifetime Prediction
Challenges
Maximizing light absorption and thermal efficiency
Panels must convert sunlight across varying intensities while managing heat buildup.
Ensuring structural performance under wind and snow loads
Solar structures face extreme environmental variations that impact durability.
Maintaining long-term reliability with minimal maintenance
Weather cycles, corrosion, and thermal fatigue pose significant challenges.
Optimizing material use for cost and sustainability
PV modules, supports, and frames require efficient material combinations.
Predicting weather-driven mechanical failures
Wind-induced vibrations, uplift forces, and storm events must be simulated early.
Products as a Solution
Ansys SpeosAnsys MechanicalAnsys FluentAnsys DiscoveryAnsys Sherlock
Wind Energy
Driving Innovation in Wind Turbines for a Greener Tomorrow
From offshore giants to innovative vertical-axis designs, wind turbines require robust simulation to achieve high performance, reduced fatigue, and long-term reliability.
Focus Points
- Aerodynamics & Blade Optimization
- Fatigue & Structural Integrity
- Fluid–Structure Interaction (FSI)
- Generator & Powertrain Modeling
- Environmental Load Prediction
- Digital Twins for Operation & Maintenance
Challenges
Understanding aerodynamic behavior under variable wind conditions
Accurate CFD ensures turbines achieve maximum efficiency across wind profiles.
Managing fluid-induced structural stresses
Blades and towers undergo fluctuating loads causing fatigue and eventual failures.
Ensuring reliable offshore performance
Saltwater corrosion, waves, and storms increase design complexity.
Predicting turbine lifespan digitally
Digital twins help forecast maintenance and reduce downtime.
Optimizing generator output for variable torque-speed conditions
Multiphysics simulation ensures peak energy production.
Products as a Solution
Ansys FluentAnsys MechanicalAnsys LS-DYNAAnsys MotorCADAnsys Twin Builder
Hydropower
Optimizing Safe and Efficient Hydropower Systems
Simulation ensures turbines, pumps, and flow systems operate safely, efficiently, and reliably under extreme water dynamics and pressure fluctuations.
Focus Points
- Turbine Design & Flow Optimization
- Pressure Fluctuation & Cavitation Analysis
- Fluid Dynamics & Pump Performance
- Structural Integrity & Fatigue Life
- Generator & Electrical System Modeling
- Valve & Flow Control Optimization
Challenges
Improving fluid flow efficiency to prevent power losses
Water turbulence impacts turbine performance and longevity.
Managing high-pressure loads and fatigue
Repeated stress cycles demand robust structural validation.
Preventing cavitation-related damage
CFD predicts vapor bubble formation and erosion risks.
Ensuring reliability in high-flow, dynamic conditions
Safety depends on resisting surge loads and transients.
Maximizing generator efficiency
Multiphysics modeling enhances power conversion across operating ranges.
Products as a Solution
Ansys FluentAnsys MechanicalAnsys CFXAnsys MotorCADAnsys Twin Builder
Hydrogen & Bio-Mass
Enabling the Future of Low-Carbon Energy Systems
As hydrogen and biomass gain global attention, simulation plays a critical role in ensuring safe, efficient, and reliable system design — from fuel cells to gasification units.
Focus Points
- Hydrogen Storage & Transport Safety
- Fuel Cell Electrochemistry
- Biomass Gasification & Reaction Modeling
- Leak/Flaw Detection & Safety Analysis
- Material Behavior at Low Temperatures
- Combustion & Emission Optimization
Challenges
Simulating complex electrochemical reactions
Fuel cell efficiency and durability require high-fidelity models.
Ensuring safe hydrogen storage & transport
Leaks, embrittlement, and low-temperature effects must be predicted early.
Managing biomass reaction variability
Simulation supports stable, efficient combustion and gasification.
Handling material challenges in cryogenic conditions
Structural failures must be mitigated through realistic scenario modeling.
Reducing emissions while maximizing output
CFD-driven combustion analysis ensures a sustainable balance.
Products as a Solution
Ansys FluentAnsys MechanicalAnsys LS-DYNAAnsys DiscoveryAnsys Chemkin
Oil & Gas
Enhancing Efficiency, Safety, and Reliability in Oil & Gas Systems
Despite the shift to renewables, Oil & Gas remains essential. Simulation reduces risks, optimizes processes, and enhances environmental compliance.
Focus Points
- Pipeline Flow & Pressure Optimization
- Combustion & Emission Control
- Structural Integrity of Offshore Assets
- Corrosion & Fatigue Prediction
- Digital Twins for Predictive Maintenance
- Equipment & Valve Performance
Challenges
Managing high-pressure, high-temperature flow conditions
CFD ensures safe and efficient pipeline and equipment performance.
Controlling combustion and pollutant emissions
Simulation supports clean, optimized energy production.
Predicting structural failures in harsh environments
Fatigue, corrosion, and fluid-induced stresses pose reliability risks.
Reducing unplanned shutdowns and maintenance costs
Digital twins enable real-time monitoring and failure prediction.
Ensuring worker and environmental safety
Simulation helps meet rigorous global safety and compliance standards.
Products as a Solution
Ansys FluentAnsys MechanicalAnsys LS-DYNAAnsys Twin BuilderAnsys Discovery
Nuclear Energy
Engineering Safe, Reliable, and Efficient Nuclear Systems
Nuclear energy delivers carbon-free power but demands the highest level of engineering accuracy. Simulation provides the confidence required to design safe, reliable nuclear assets.
Focus Points
- Cooling System Simulation
- Structural Integrity Under Extreme Stress
- Radiation-Driven Material Analysis
- Thermal Shock & Pressure Transients
- Digital Twins for Monitoring
- Reactor Safety and Performance
Challenges
Designing safe, efficient cooling systems
CFD predicts coolant behavior, avoiding overheating and environmental hazards.
Ensuring structural safety under extreme conditions
Thermal stresses, seismic loads, and pressure spikes must be validated.
Managing radioactive effects on materials
Long-term degradation must be forecasted accurately.
Optimizing reactor efficiency
Multiphysics modeling enhances performance across operating ranges.
Minimizing downtime through predictive maintenance
Digital twins reduce costly outages and extend asset life.
Products as a Solution
Ansys FluentAnsys MechanicalAnsys LS-DYNAAnsys Twin BuilderAnsys Discovery