OpenFOAM三維網格生成器 snappyHexMesh（SHM）是OpenFOAM軟體的三維結構化網格生成模組，功能比較強大，設定靈活，表面處理貼合功能非常強健並且可以並行運算。 SHM能夠透過使用者自訂參數（如細化參數castellatedMeshControls、切合參數snapControls等）對預先載入的幾何體檔案（通常為'.stl'檔案）自動實現三維網格生成、加密(castella

Running applications in parallel Both domain decomposition and reconstruction processes can only be done on a single core. This section describes how to run OpenFOAM in paralle

Notes/Blogs 筆記/部落格列表 CFD study and method development for air intake systems using OpenFOAM 2020 | GIOVANNI CALZOLARI KTH ROYAL INSTITUTE OF TECHNOLOGY SCHOOL OF ENGINEERING SCIENCES Urban Wind Flo

Allrun All OpenFOAM tutorials have Allrun and Allclean scripts which call some mysterious RunFunctions from even more mysterious sources. Source OpenFOAM first, source /home/wpsze/openfoa

不可壓縮 Navier-Stokes 方程 對於不可壓縮Navier-Stokes方程，可以表示為： 動量方程： \[ \rho \frac{\partial \mathbf{u}}{\partial t} + \rho (\mathbf{u} \cdot \nabla) \mathbf{u} = -\nabla p + \mu \nabla^2 \mathbf{u} + \mathbf{f} \

OpenFOAM OpenFOAM是一個CFD軟體。它包括一系列應用程序，這些應用程式在CFD中執行一系列任務。應用程式主要分為兩類：link 求解器，用於執行CFD計算； 以及實現上述任務的其他程序； 在OpenFOAM-11之前，每個流動類型都需要呼叫特定的求解器。由於流動類型非常多，OpenFOAM層包含了近100個解算器。像simpleFoam和pimpleFoam這樣的求解器自上世紀

Governing Equations The equations that govern the fluid flow are based on the conservation laws of a fluid’s physical properties. The basic equations are the three laws of conservation1: Conservation