Stationary Incompressible Flow over a Backstep
Application ID: 94
This tutorial model solves the incompressible Navier-Stokes equations in a backstep geometry using the Laminar Flow interface. A characteristic feature of fluid flow in geometries of this kind is the recirculation region that forms where the flow exits the narrow inlet region. The model clearly demonstrates the formation of such a region, which is best displayed by visualizing the flow streamlines.
This model is included as an example in the following products:CFDモジュール
however additional products may be needed to reproduce it. This example may be created and run using components from the following product combinations:
- COMSOL Multiphysics® and
- either the バッテリー＆燃料電池モジュール, CFDモジュール, 化学反応工学モジュール, 腐食解析モジュール, 電気化学モジュール, 電気めっきモジュール, 伝熱モジュール, マイクロフルイディクスモジュール, パイプ流れモジュール, プラズマモジュール, or 地下水流モジュール
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the 製品仕様一覧 and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.