Questions about the example "inc_cylinder_2d"

General
1

Dear all,

I’ve tried to run the example inc_cylinder_2d with PyFR v.1.7.6.

Now I would like to change the Reynolds number of the example and
observe the distribution of the pressure factor in the surface of the
cylinder.

Questions list below:

Mesh file:

  1. Unit of measurement used in the cylinder. I am wondering whether
    it uses meter.

  2. The geo file. It’s hard to read dimensions from the mesh file
    about the radius of the cylinder or the location of the cylinder in
    direct way.

Can someone provide me with the geo file about the example?

Configuration File:

  1. In the [constant]; section, I am wondering what the parameter
    Pc; means because it is not appeared in the user guide about [constant]

  2. What is the unit used in the Uin or Vin, is it meters per
    second (m/s)?

2

I've solved parts of my problems mentioned in the previous email.

1. Location of the cylinder.

The rectangle is 43 in length and 16 in width;

The radius of cylinder is 0.5; its location was (0,0,0), while the lower
left endpoint of the rectangle was (-8,-8,0)

2. Unit of measurement

I treat the rectangle as 43 meters in length and the "Uin" as x m/s.