Question about the periodic boundary conditions for the Front-Tracking algorithm

[Sujh123]

Discussed in #4

^{Originally posted by Su-Jinghong June 7, 2022}
Hi，Dear developder
Thank you very much for developing such a good software, I would like to ask two questions about the Triocfd.

1. I wonder if the periodic boundary conditions for the Front-Tracking algorithm are implemented in the latest version of the Triocfd.
2. In addition to being applicable to plate flow, are periodic boundary conditions applicable to other complex conditions, such as Taylor-Couette flow? In the simulations, only one-sixth of the Taylor-Couette device (an angle of pi/3) will be modeled and periodic boundary conditions should be set on the boundaries perpendicular to the circumferential direction.

Thank you very much for your time!

Best regards,

Su