I am trying to model a microchannel for fluid transport in openmodelica. The channel is non-circular though. I am not an expert in modelica, so if i may ask, from where can i start ? is the static and the dynamic pipes in the fluid library suitable for my purpose with some modifications ?

Here's the link of how the channel looks like:
https://www.dropbox.com/s/7opdu6dwnvqfsfc/pipe.png?dl=0

Any help would be appreciated.