note

OpenFOAM : Cavity flow チュートリアルをしっかりやってみます。その1

以下のチュートリアルケースをしっかりとトレースしてみました。 設定ファイル、計算結果を保存するフォルダを作成 ...
techannouncer

Leveraging OpenFOAM with GPGPU: A Comprehensive Guide to Performance Gains

So, you’re looking to speed up your OpenFOAM simulations? That’s where Graphics Processing Units (GPUs) come into play. These aren’t just for gaming anymore; they’re powerhouses for heavy computation.
note

【OpenFOAM】熱流体のチュートリアルで発散した。改善の着眼点。

最近、OpenFOAMで熱流体をやりはじめました。 チュートリアルを適当に持ってきて色々計算させようと思ったけど、発散して計算が上手く進まなかったのでメモとして残しておきます。 熱流体、発散するから 重力無しにすると発散せず 乱流モデル入れると ...
IEEE

Hydrodynamic Analysis of Biomimetic Robot Fish Using OpenFOAM

Abstract: In this paper, a Three-Dimensional (3D) Computational Fluid Dynamic (CFD) simulation of a biomimetic robot fish is studied. The OpenFOAM software is used to define the movement of the robot ...
IEEE

RAE M2129 S-Shaped Air Intake CFD Analysis Using OpenFOAM

Abstract: RAE M2129 S-Shaped Air Intake Geometry was obtained from open sources. Coarse, medium, and fine grids were generated to conduct a mesh dependency study. Mesh properties were compared, and ...
GitHub

Tutorial Case: Perpendicular Flap FSI case - Coupling solids4Foam with OpenFoam using ...

Tutorials state (last commit / release): Perpendicular Flap case inside the develop branch Versions of solvers and adapters used: OpenFoam V2012, Develop branch of the OpenFoam Adapter, NextRelease ...
GitHub

Using solids4foam with preCICE leads to Eigen-related runtime errors

On my system, running the perpendicular-flap tutorial with solid-solids4foam and fluid-openfoam leads to some problems. These logs come from Ubuntu 22.04, OpenFOAM v2012, preCICE v2.4.0 (built from ...