SIMULIA Simulation Software for FEA, CFD & Multibody Dynamics
ENA2 helps engineering teams compare SIMULIA software for structural FEA, fatigue, CFD, multibody dynamics, optimization and simulation automation, with Abaqus at the center of our structural simulation offering.
- Abaqus & Structural FEA
- Fatigue & Durability
- CFD & Thermal Simulation
- Motion, Optimization & Automation
Explore SIMULIA Software Products by Engineering Workflow
Compare the core SIMULIA products supported by ENA2. Abaqus is the primary structural FEA solution, while specialized products extend the portfolio into fatigue, CFD, multibody dynamics, optimization and simulation automation.
Finite Element Analysis
Abaqus
Linear and nonlinear FEA for structural response, contact, dynamics, impact, thermal-stress, advanced materials and multiphysics.
Fatigue & Durability
fe-safe
Fatigue life and durability analysis from FEA results, including multiaxial loading, vibration fatigue and welded-joint assessment.
3DEXPERIENCE CFD Role
Fluid Dynamics Engineer
CAD-connected CFD for internal and external flow, conjugate heat transfer, pressure loss and thermal-management workflows.
Multibody Dynamics
Simpack
Multibody system simulation for mechanical motion, loads and dynamic behaviour in complex mechanical and mechatronic systems.
Process Automation & Design Exploration
Isight
Automate multidisciplinary simulation workflows, Design of Experiments and design-space exploration across engineering applications.
Structural & Flow Optimization
Tosca
FEA- and CFD-based topology, shape and sizing optimization for weight, stiffness and flow-performance objectives.
High-Fidelity CFD
XFlow
Mesh-free Lattice Boltzmann CFD for moving geometries, multiphase flow, free surfaces and lubrication.
Which SIMULIA Product Fits Your Engineering Need?
Start with the physics or engineering decision your team needs to address. Use this guide to narrow the product family, then review the dedicated product page or ask ENA2 to confirm product fit before requesting a quote.
Ask ENA2 for Product GuidanceNeed Licensing, Pricing or Quote Guidance?
Product access can vary by software, role, reusable token capacity or SimUnit Credits. Review ENA2's software access options for lease, purchase, credits and renewals, or contact us for a SIMULIA quote.
Engineering-Led SIMULIA Product Guidance
ENA2 connects product selection with the engineering workflows, access requirements and user-development needs that come after the software decision.
Match the engineering problem to the right SIMULIA product before requesting a quote.
Connect software decisions with structural FEA and advanced engineering simulation workflows.
Move from product selection into the appropriate licensing and software-access path.
Continue into instructor-led Abaqus training when users need structured adoption support.
Need Abaqus Training?
Review scheduled and private Abaqus training options for users who need structured onboarding or deeper simulation capability.
SIMULIA Product Selection & Software FAQ
Direct answers about SIMULIA products, common product comparisons, software access and quote support.
What is SIMULIA software?
SIMULIA is Dassault Systèmes' simulation portfolio for engineering disciplines including structural FEA, fatigue and durability, CFD, multibody dynamics, optimization and simulation process automation. ENA2 supports product selection and quote guidance across selected SIMULIA products.
Which SIMULIA product is used for structural FEA?
Abaqus is the primary SIMULIA structural simulation solution for linear and nonlinear FEA, contact, dynamics, impact, thermal-stress, advanced materials and multiphysics workflows.
What is the difference between Abaqus and fe-safe?
Abaqus is used for finite element analysis and structural simulation. fe-safe uses FEA results for fatigue-life and durability assessment, including multiaxial and vibration-fatigue workflows.
Does Abaqus automatically include fe-safe, Tosca or Isight?
Not in every configuration. Product access depends on the selected SIMULIA package, licensing model and software configuration. ENA2 can help confirm which products or roles should be included in a quote.
What is the difference between Fluid Dynamics Engineer and XFlow?
Fluid Dynamics Engineer supports connected 3DEXPERIENCE CFD and thermal-flow workflows for design teams. XFlow is a specialized mesh-free Lattice Boltzmann CFD solution for moving geometries, multiphase flow, free surfaces and lubrication.
Which SIMULIA product is used for multibody dynamics?
Simpack is used for multibody system simulation to study mechanical motion, system loads and dynamic behaviour in complex mechanical and mechatronic systems.
What is the difference between Tosca and Isight?
Tosca focuses on FEA- and CFD-based topology, shape, sizing and flow optimization. Isight focuses on simulation process automation, Design of Experiments, multidisciplinary optimization and design-space exploration.
How can I request a SIMULIA software quote or licensing review?
Contact ENA2 with the engineering workflow, product interest, number of users and expected usage. ENA2 can help confirm product fit and direct the request into the appropriate software access and quote path.
Need Help Choosing the Right SIMULIA Product?
Tell us the engineering problem you need to solve, the product or discipline you are considering and how your team plans to use the software. ENA2 can help narrow the product fit and next quote step.