Ancient Flux Tube like a V-1 Rocket with Multi-Stage Injection

Ancient flux tube like a V-1 rocket with multi-stage injection. Green highlights the walls of what I think is a flux tube (see my previous posts). This post will compare the repeated expanding swirls inside the tube, to a multi-stage combustion, image G. The serpentine inner tube of khmer image A seems empty, but the rest of the ancient carvings show plenty of detail to study. I ask these questions: Inside the main green flux tube, how many inner flux tubes are inside it, and do they also form new subdividing flux tubes along the path? It seems the answer is yes, there can be multiple inner tubes, AND they can form new inner tubes while still inside the main tube. Image H shows that fairly clearly.

I hypothesized that the main green tube walls are built of multiple little tori, cross-linked for strength, analogy being sphere magnets. Another analogy is when iron gets red hot above it's Curie temperature, it loses it's magnetism. Ask an AI to explain that, then ask again if that technical jargon boils down to "pressure", and AI will agree. There is likely too much pressure inside the flux tube for magnetic stuff to attract to the inner walls of the tube. But if that is true, how do those serpentine inner tubes build new tubes when they subdivide? We say OK, there must be different densities in those subdivided tubes, high-density, even higher-density, and so on, like a multi-dimension way of thinking, and each has it's own rules about pressures. That's still a hypothesis obviously, not proved. I'm just trying to figure out why ancient people made these. Co-located multiple dimensions may surround us.

But back to the topic of flow in a tube. If I'm interpreting the "inflation" and then expansive swirling correct that happens inside a tube, I think there ought to be a propulsive aspect towards the far end.