Fidelity Pointwise for
CFD Meshing

With pre-processing excellence, your projects will always stay structured.

Fidelity Pointwise CFD Mesh Generation

Cadence Fidelity Pointwise utilizes industry leading mesh generation techniques as well as geometry model preparation capabilities for high fidelity characterization of the fluid domain.

If you ask any engineer or computational fluid dynamics (CFD) enthusiast, meshing is the most time-intensive part of the CFD workflow with one of the highest impacts. We know that the process can be time-intensive but is vital to ensuring high-accuracy and high-efficiency CFD simulations moving forward.

Fidelity Pointwise doesn’t settle just for industry leading CFD meshing. One of our greatest points of pride in Fidelity Pointwise is its capacity to integrate into just about any CFD simulation workflow. Through our mesh export and import tools and pre-built relationships with other strong solvers and simulation tools, you can trust that Fidelity Pointwise will enhance existing workflows. The entire team dedicated to supporting and advancing Fidelity Pointwise is deeply connected to the meshing community and involved in industry roundtables, panels, and influential guidelines like the CFD 2030 plan. With Pointwise you can trust in progress.

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Save Time and Improve Fidelity With Excellent Quality Mesh Generation

Depending on where you are in your production cycle, you might be looking for fundamentally different highlights in your CFD tools. Whether you’re in final verification and want the utmost accuracy or are just starting out in your simulations and want speed and computational efficiency, Fidelity Pointwise has what you need. 

Hybrid, Overset, and High-Order Meshes

With meshes growing into the hundreds of millions and even billions of cells, having an assortment of hexahedral, overset, and high-order cell definitions enables explorative examination. 

Ease of Interface With Any Simulation Workflow

Fidelity Pointwise recognizes that CFD users will often be getting the best available solution from a multitude of products and ensures that you will maintain access to your top quality meshes no matter the workflow. 

Mesh Import and Export Priority

Working between geometry models and different software requires ease of import and export priorities, and we have built Fidelity Pointwise to have just that. 

Customizable Scripting and Templates

With anything monotonous and repetitive we want to have the ability to custom script or code your own solution to this within our Fidelity Pointwise environment.

Fidelity Pointwise Technologies Changing the World

Realize your CFD potential with the utmost in mesh generation, geometry preparation, and pre-processing fidelity. Peruse through our video library for webinars and demonstrations for what Fidelity Pointwise can do in your CFD workflow.

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Acquire Your Next
Resolution for CFD
Excellence

Fidelity Pointwise

Fidelity Pointwise is a stand-alone CFD mesh generator providing the full range of functionality from geometry model preparation, mesh generation using a variety of techniques, and compatibility with a broad range of flow solvers.

Apply Everything You Could Want Into Any Workflow

Fidelity Pointwise provides excellence in CFD meshing technology. We recognize that anyone working in a CFD environment is likely to have multiple sets of direct interfaces, and Fidelity Pointwise is intended to provide Cadence excellence from many geometry models to most simulation engines or solvers.

あらゆる問題に対応するメッシュの種類

高品質なメッシュを作成するためには、試行回数が必要です。Fidelity Pointwiseで利用可能なセル定義により、あらゆるメッシュを試すことが可能になります。

Pointwise Car Mesh

メッシュでは、単純なセル(正体積セルで接液面と流体ボリュームを完全にカバー)と複雑なセル(セルの解像度と形状を調整)の両方が必要になります。これらの一般的なニーズに加えて、フローソルバー固有の要件があるため、メッシュ作成プロセスがロバストで信頼できるように、柔軟性と制御性の両方を備えたメッシュ作成ソフトウェアが必要です。

  • 構造格子と非構造格子

  • ハイブリッド異方性四面体、プリズム、六面体、ボクセル

  • 楕円型PDEメソッドによる平滑化、クラスター化、直交化

  • オーバーセット・グリッド・アセンブリ

  • 高次ソルバーのための高次メッシュ

 
Fidelity Pointwiseには、自動または手動、構造と非構造格子およびハイブリッド、1Dと2Dおよび3D、ドロネーとアドバンシングレイヤー、楕円PDE、オーバーセット、高次メッシュなどの様々なメッシュ作成技術が搭載されており、これらの全てはマルチブロックまたはマルチゾーン戦略で実装されています。

ジオメトリモデルリペアリング

機械系CADモデルをクリーンアップし、最適な収束のためのメッシュを作成します。

Casing Mesh

従来の機械系CADシステムで使用されているB-Rep NURBS(非均一有理基底スプライン)でも、設計ソフトウェアや3Dスキャンなどのデジタルジオメトリフォームでも、Fidelity Pointwiseはお客様のジオメトリモデルに対応できますのでご安心ください。ロバストなカーブドメッシュや境界層メッシュの必要性に対し、フローソルバーは発展を続けている一方で、収束型CFDシミュレーションにおいて最高の効率と精度を確保するためには、理想的なメッシュを使用することが重要です。

Fidelity Pointwiseは、外部ジオメトリからのインポート機能と、内部でメッシュの種類を選択できる機能の両方を備えており、お客様のジオメトリモデルを隙間なくメッシュ化し、市場が求めるあらゆる要件に対応するために必要なツールにアクセスすることが可能です。極超音速輸送システムへの移行、これまでにないエネルギー効率の向上、あるいはまだ夢にも思っていない技術など、Pointwiseにお任せください。

あらゆるCFDソルバーフォーマットに対応したメッシュ生成

完全なエクスポートの柔軟性

Engine Mesh

Fidelity Pointwiseの卓越したメッシュ作成機能を、ワークフローのあらゆる場面で活用してください。Pointwiseは、Fidelityプラットフォーム内、または現在使用されている他のワークフローにエクスポートして、お客様の設計に活用できます。Fidelity Pointwiseは、現在使用されている多くのCFDソリューションに適したフォーマットでメッシュファイルをエクスポートするための開発を行いました。また、ツールだけでなく、既存のスクリプトとグリフデータベースを改善するために、エンジニアチームによる迅速なサポートを受けることができます。さらに、エクスポートとインポートの複雑さが、設計を妨げることはありません。

Fidelity Pointwiseでは、単にCADやCAEのエクスポートファイルを有効にするだけでなく、境界条件(BC)やボリューム条件(VC)を事前に設定し、ソルバーにメッシュを転送する過程で最大限の整合性を確保することも可能です。さらに、Fidelity Pointwise Github Repositoryは、CAEソリューションのために開発された新しいプラグインのために拡張され続けています。

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