Still
I think it important that other sources of energy be considered. Resonance is intriguing, and damping the pipes, etc. The energy provided by Boost and HP is substantial, but more than this, consider the introduction of massive vibratory and sonic input from core and fan. This is what happened, by report, (Initially responded....). A cold and viscous fuel in a slow, low energy green state is assaulted by enormous and rapid changes, locally, and we talk about tap water? A "length" of contained fuel may not react well to local insult of 35k kg of thrust and all the intricately timed reactions inherent in the system. Envision a long narrow mass (fuel), vibrating (in sequential expressions relative to its proximity to the energy source) and ponder what all the vibration is doing to its mass, and include sonics, flutter, (valves), etc. It is not for nothing Boeing has assembled the entire fuel system at test.
Airfoil