simulation of a gas network node

How to simulate a node of a gas transport network? I have a high-pressure transmission line and then the gas flow is divided into several pipelines that must have a smaller diameter and lower pressure than transmission line. I want to create a model on simscape like the one shown in the attachment.

Answer 1

[Yifeng Tang]

It should be quite straightforward to build something like this:

Just like how you draw that on paper.

Simscape Onramp can be a good place to start if you don't have any prior experience with Simscape.