Geomerty creation(ONSHAPE) and Simulating Flow Around Cylinder

https://www.simscale.com/workbench/?pid=7968484573685321699&mi=spec%3A7c7d34a4-aaa4-4b0c-9c9e-2bc8017f7862%2Cservice%3ASIMULATION%2Cstrategy%3A2&ps=analysis%2FboundaryConditions%2F0

I have created a simulation of flow around a cylinder. In this simulation, we are going to see the flow passing through the cylinder, the required details we need is

  1. Geometry

  2. Suitable Mesh

  3. Exact simulation

    1. GEOMETRY CREATION IN ONSHAPE:

    The cylinder geometry is made in OnShape of the radius of 50mm and the flow geometry of 100mm and 300mm (all units are in mm).

    image

    Then Extrude the geometry to 50mm.
    image

    SIMULATION:

    For the Simulation, we are going to import the geometry to Simscale and then choosing Incompressible flow. First, we will be doing the simulation with the water and then we will follow with Air.

1.WATER_FLOW AROUND CYLINDER:

image

Then the velocity Inlet, Pressure Outlet,

  1. Velocity Inlet - 0.6[m/s] In x Coordinate
  2. Pressure Outlet - 0[pa] In all coordinates
    other fronts, back, top, bottom are marked as symmetry (NOTE: If no boundary field is marked for the respective faces then by default it takes that face as a wall).

complete the Mesh then Complete the Simulation with the required graphs.

The same procedure is Followed for the AIr Flow Simulation.

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