ZWSim Structural

What’s ZWSim Structural?
ZWSim Structural is a powerful Finite Element Method (FEM) solution for structural and thermal simulations in an integrated environment for modeling and simulation. ZWSim Structural enables the seamless transfer of geometry data and numerical simulation and helps engineers simulate complex industrial problems.
Integrated design-simulation solution for optimized designs and informed decisions.
• Advanced Multi-Physics Coupling - Facilitate smooth data transfer across disciplines—such as structural and thermal.
ZW3D - Applications
ZWSim Structural
Various Analysis Types
Based on powerful linear and nonlinear structural solvers, ZWSim Structural supports various analysis types to assess the structure’s strength, stiffness, stability, vibration response, heat transfer, nonlinear behavior,fatigue life, etc.

Quality Assurance
Validated through thousands of verification problems and applied in numerous real-world industrial scenarios.

Seamless Connection between Design and Simulation
Support parametric modeling, solid-surface hybrid modeling, and easy-to-use geometry simplification & clean-up. Support the automatic generation of high-quality 1D/2D/3D meshes and more than tens of millions of elements.

High Compatibility for Data Exchange
Support more than 20 standard and commercial file formats, including the import and export of Nastran® BDF format.

Intuitive and Easy-to-Use
Get started with a clear workflow and intuitive user interface.

ZWSim Key Feature
Nonlinear Analysis
Support nonlinear analysis capabilities that can handle complex contact problems, geometric nonlinear problems, and nonlinear materials, allowing users to effectively & accurately address the intricate challenges of modern engineering.

Thermal Analysis
Supports thermal analysis, which can be used to study the behavior of objects or structures under thermal loading (such as temperature changes).

Fatigue Analysis
Supports constant amplitude, variable amplitude, time step, harmonic, and random vibration fatigue analysis. These can be used to evaluate the life and performance of materials or structures under repeated loadings.

Drop Test
Supports explicit dynamics analysis to simulate problems of the dropping electronics or other devices.

Advanced Matrix-Solving Algorithms
Provide various matrix-solving algorithms, including the Lanczos eigenvalue, PCG, and multifrontal solving methods. It also supports multi-thread parallelization to improve the overall performance.

HPC Technology
Support CPU and GPU parallel computing which dramatically reduces the solving time. It is also available for remote computing on a deployed server.

Various Element Types
Provides various element types, such as line, triangular, quadrilateral, tetrahedral, and hexahedral elements. Supports beam, rod, cable, shell, solid, mass, and many connection elements.

Extensive Constraints and Loads
Provides constraints like fixed geometry, enforced motion, and user-defined constraints. Supports structural loads like force, torque, etc. Provides thermal loads like temperature and heat power, to better simulate the real scenarios.

Geometric Nonlinear Analysis
Supports large displacement/deformation analysis of beams, shells, solids, and connection elements. Supports follower loads in large deformation.

Various Contact Types
Supports bonded, frictionless/frictional, rough, and adhesive contact. You can define the frictional coefficient in structural analysis and thermal resistance in thermal analysis.

Composite Laminate
Supports composite laminate analysis functions. Supports laminate assembly of orthotropic materials. Provides 5 failure criteria to check composite material results.

Customizable Materials Library
You can define or modify the properties of materials according to your specific needs, and store them in your local material library.

Powerful Meshing Engine
Supports 1D, 2D and 3D mesh. Support local mesh control, compatible mesh, and local remesh.

Auto Heal with Virtual Topology
Supports virtual topology operations to merge short edges, remove small bodies, repair narrow or self-intersecting surfaces, etc. This will make meshing easier.

Comprehensive Mesh Quality Check
Provides the mesh quality check according to user-defined criteria, such as aspect ratio, Jacobian, skew, minimum angle, and maximum angle to ensure the accuracy of the simulation.

Flexible Mesh Editing Features
Supports a variety of error checking functions such as mesh evaluation and fix 2D mesh intersection, mesh editing functions such as remeshing, element translate, sweep, and so on.

Numerous Methods for Result Display
Provides numerous methods for result presentation, including contour plots, numerical lists, animations, x-y plots, and probe detection. Users can customize results and generate simulation reports automatically.

Parameter Optimization
Provides a variety of optimization algorithms to obtain optimal model parameters according to the optimization goals specified by the designer.

Let’s communicate with you
We would love to hear from you and see how we can help.
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