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The TOSCA optimization suite provides fast and powerful structural and flow optimization solutions based on FEA and CFD simulations. TOSCA optimization suite consists of two products: TOSCA Structure is for optimized structural designs, and TOSCA Fluid provides optimized fluid flow design concepts.

Overview of TOSCA

TOSCA Structure delivers powerful topology and shape optimization solutions for design of lightweight, stiff, and durable parts and assemblies within shorter development cycles. The goal is to maximize performance, minimize material and weight, and discover new design possibilities. TOSCA Structure offers functionalities for topology, shape, bead and sizing optimization.

TOSCA Fluid enables topology optimization-driven design concepts for fluid flow systems and components. Use its capabilities to create innovative design ideas for a defined flow task and available package space

TOSCA Product Features


The TOSCA GUI is capable of creating the complete optimization setup, starting with an existing FEA simulation.

  • Define optimization tasks using existing properties of FE models
  • Easy and fast wizards for standard tasks
  • Tosca Structure.view to visualize results

TOSCA Structure

Tosca Structure is the market leading technology for structural optimization based standard FEA packages.

  • Faster turnaround from analysis to design or manufacturing
  • Optimized products drive innovations in your market
  • Economic use of existing IT investments

Topology Optimization

Topology optimization is your preferred tool in early product development states.

  • Offers conceptual design for lighter and stiffer structures
  • Base design on allowable design space
  • Loading and constraints based on specific requirements and manufacturing process

Shape Optimization

Shape optimization improves existing designs for more reliable and durable components.

  • Minimize stress and strain and improve durability
  • Direct, non-parametric approach for ease of setup
  • Optimize bead placement for shell structures


Unique design and non-parametric fluid flow topology optimization technology for components and systems.

  • Optimize design concepts for predefined spaces and flow tasks
  • Improve product performance and reduce energy consumption
  • A single CFD run is enough for the optimization
Young man working as customer support in the office


Fidelis engineers are all certified support experts, making us one of the most qualified teams in North America. We’ve optimized everything from suspension knuckles to exercise equipment. We can help you unlock the power of the portfolio!

Why Trust Fidelis?

We know that purchasing and implementing new software can be a challenge, so we make every effort to offer a comfortable and seamless experience for all of our customers. This includes:

Think TOSCA might be right for your business? Contact us.

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