CAE software Product List and Ranking from 4 Manufacturers, Suppliers and Companies

CAE software Product List

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Example: CAD Integration - Dimension Optimization Linked with SOLIDWORKS

By using the SOLIDWORKS API, we can automate dimension changes and reduce operations.

To change dimensions through dimensional optimization, there are two methods: one is to directly modify the CAD model and remesh it, and the other is to change the mesh itself (morphing). Many CAD systems support scripting languages for manipulating CAD models, allowing external programs to operate on CAD models using these scripts. Here, we will introduce an example of dimensional optimization using a VBA macro that links SolidWorks (SolidWorks Japan Co., Ltd.) with 'AMDESS'. [Contents] ■ Overview ■ Analysis Model ■ Optimization Conditions ■ Results ■ Discussion *Detailed information about the case study can be viewed through the related links. For more information, please feel free to contact us.

  • Analysis and prediction system

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[Technical Column] The Theory of OPTISHAPE-TS

An explanation of the theory used in the optimization function! A column discussing "H1 Gradient Method."

Since the release of the initial version, we have frequently received questions from customers about the theories underlying our optimization. From the user's perspective, it is understandable to feel hesitant about using software without a clear understanding of the theoretical background. In this technical column, we will explain the theories used in the optimization features of OPTISHAPE-TS as clearly as possible. Please feel free to download and take a look. [Contents] ■ Episode 1: Introduction to Non-Parametric Optimization *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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The theory of OPTISHAPE-TS "Gradient Method in Finite-Dimensional Spaces"

An explanation of gradient methods when the design variables are a finite number of real numbers! Introduction to the column.

In the previous article, we explained the gradient method, which is one of the solutions to optimization problems. In this article, we will discuss the gradient method in finite-dimensional spaces, specifically when the design variables are a finite number of real numbers. Please feel free to download and take a look. [Contents] ■ Episode 15: What is H1 Gradient Method Part 8 "Gradient Method in Finite-Dimensional Spaces" *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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[Technical Column] The Theory of OPTISHAPE-TS: Infinite Dimensions and Function Spaces

To deepen your understanding of H1, we will explain norms and inner products in function spaces!

Last time, I explained the completeness of spaces. Since H1 is a function space, this time I will explain norms and inner products in function spaces to deepen your understanding of H1. Please feel free to download and take a look. [Contents] ■ Episode 12 What is the H1 Gradient Method? Part 5 "Infinite Dimensions and Function Spaces" *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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[Technical Column] Theory of OPTISHAPE-TS: Bead Optimization

You can change the characteristics of a structure without increasing the thickness of the thin plate! Introducing a widely used method.

This time, we will introduce bead optimization, which is one of the non-parametric optimizations of OPTISHAPE-TS. A bead refers to a small uneven shape applied to a thin plate structure. Since it can change the characteristics of the structure without increasing the thickness of the thin plate, the process of generating beads is a widely used method in various applications. [Contents] ■ Episode 19: Bead Optimization *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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The theory of OPTISHAPE-TS: Manufacturing constraints in H1 gradient method.

A method with a very high degree of freedom compared to parametric optimization! Introduction to a technical column.

This time, we will introduce the theory of manufacturing constraints in non-parametric shape optimization using OPTISHAPE-TS. Non-parametric optimization, including shape optimization, offers a much higher degree of freedom compared to parametric optimization, which results in unique shapes. Please download and check out the continuation of the column. [Contents] <Chapter 20: Manufacturing Constraints in H1 Gradient Method> ■ Limitations due to penalty terms in the H1 gradient method ■ Limitations based on the evaluation function *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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What is compliance in the theory of OPTISHAPE-TS?

An explanation of compliance in linear elastic analysis! Introduction to the technical column.

Non-parametric optimization of OPTISHAPE-TS (shape optimization, topology optimization, bead optimization) can commonly evaluate compliance in linear elastic analysis. For those who use it regularly, it may seem like a trivial matter to say, "Ah, compliance," but occasionally, I receive questions from others asking, "What is compliance?" In this article, I would like to explain compliance in a bit more detail. Please feel free to download and take a look. [Contents] ■ Episode 21: What is compliance? *For more details, please refer to the PDF document or feel free to contact us.

  • Other Software

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Theory of OPTISHAPE-TS Compliance Sensitivity Part 1

About the problem with two-dimensional design variables! Introducing the linear elastic problem of a cantilever beam as an example.

In the previous article, we discussed compliance in linear elastic problems. By the way, some of you may have heard that "the sensitivity of compliance is the strain energy," but how is this derived? Therefore, starting from this time, I would like to take a few sessions to look at the derivation of the sensitivity of compliance. Please feel free to download and take a look. [Contents] ■ Episode 22: Sensitivity of Compliance Part 1 "Problems with Two-Dimensional Design Variables" *For more details, please refer to the PDF document or feel free to contact us.

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SolidWorks Japan Solution Partner Catalog

The solution partner catalog is a booklet that summarizes case studies for each product!

You can view case studies from all 55 companies! SolidWorks products provide intuitive solutions that respond to every situation in the design process, maximizing productivity and focusing on technological innovation to create superior products in a cost-effective manner in a short period of time. ● For more details, please contact us or refer to the catalog.

  • media

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Introducing new features quickly! Femap V11.3

Introducing the new features of Femap V11.3, a top-class general-purpose finite element method pre- and post-processor, along with a live demonstration.

【Event Overview】 ■Date: July 29, 2016 (Friday) 13:30 - 16:00 ■Participation Fee: Free (Pre-registration required) ■Capacity: 20 people ■Venue: CAE Solutions Training Center 2-1-10 Iidabashi, Chiyoda-ku, TUG Building 5F 【New Feature Enhancement Areas】 □Post-processing ・Tensor display ・Load display ・Abaqus result file (ODB) support □Geometry ・Chart window □Mesh ・Geometry surface ・Max Quads option □Pre-processing ・Renumber ・Draw/Erase toolbar ・Roll-through mode □Tool extensions □Enhanced measurement functions

  • Other Software

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[Case Study] Heat Transfer and Thermal Stress Analysis - Casting Cooling Simulation

Efficiently perform analysis by conducting thermal stress analysis with Nastran!!!

◆◆Publication Content◆◆ ○Casting cooling simulation using heat transfer and thermal stress analysis (NX Nastran SOL 159/SOL 601) ○Keywords: Nonlinear thermal stress analysis, casting heat transfer, cooling rate, residual stress, shrinkage cavity, solidification shrinkage cavity ○Case Overview ●For other features and details, please download the catalog.

  • Scientific Calculation and Simulation Software

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[Example] Acoustic analysis of an audio room

I calculated the standing waves in a rectangular room and determined the frequency characteristics of the sound driven by a point source.

【Case Overview】 ■Product Name: NX Nastran ■Analysis: Modal Analysis and Frequency Response Analysis ■Industry: Architecture Indoor acoustic characteristics are very complex, and the influence of standing waves on acoustic properties is significant. The acoustic analysis in NX Nastran is a fluid-structure interaction analysis that examines the vibrations within a container filled with fluid. In this analysis, the standing waves in a rectangular room were calculated, and the frequency characteristics of the acoustics driven by a point sound source were determined. *Note 1: Nastran includes elements for sound absorption and damping (acoustic absorbers/acoustic barriers), but this analysis does not take them into account. The walls of the room are considered to be perfect reflectors. □For other functions and details, please refer to the catalog.

  • Scientific Calculation and Simulation Software

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[Example] Rotor Dynamics

Introducing the rotational system analysis capabilities of NX Nastran!!!

【Case Summary】 ■Product Name: NX Nastran ■Analysis: Modal Analysis, Linear Transient Analysis, Frequency Response Analysis ■Industry: Mechanical Components Stable operation is extremely important for various rotating machinery such as turbines, jet engines, generators, fluid equipment, and electrical products, and vibration prevention is an essential challenge. This example introduces the rotating system analysis capabilities of NX Nastran using a representative model of rotor dynamics. □For other features and details, please refer to the catalog.

  • Prime movers, torque converters, hydraulic equipment, generators

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[Example] Analysis of Aluminum Frame Structure

Automatically calculate beam cross-section performance from CAD data!!!

【Case Summary】 ■Product Name: NX Nastran ■Industry: Architecture Using high-rigidity lightweight aluminum extrusion materials, various frame structures can be assembled. When designing these structures, it is necessary to investigate the deformations, stresses, and vibration characteristics that occur during use to ensure functionality and safety. In FEM analysis of frame structures, it is common to model them using beam elements; however, the cross-section of aluminum extrusion materials is complex, and traditional beam element outputs cannot display the characteristics of detailed sections. On the other hand, modeling thin-walled structures with solid elements is challenging, and creating high-quality meshes results in large models that require substantial computational resources and high-performance post-processing. This example introduces the applicability of Femap with NX Nastran for such analyses. ◎ For more detailed information, please refer to the catalog or contact us directly.

  • Architectural CAD

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Automotive Analysis Case Studies

Collection of automotive-related analysis cases!! There are various examples, so please take a look.

This is a collection of analysis cases including shape optimization analysis, nonlinear transient analysis of brake rotors, pressure distribution analysis of brake pads, and behavior analysis of diaphragm springs through nonlinear static analysis. Additionally, there are analysis cases not included in the collection, so please contact us if you are interested in any specific analysis case.

  • Scientific Calculation and Simulation Software

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