High-order perturbation solutions to a LH2 spreading model with continuous spill

Liquid Hydrogen Release Risk and Behavior Modeling: State-of-the-Art Knowledge Gaps and Research Needs for Refueling Infrastructure Safety.

“…The LAUV computer code developed by Verfondern and Dienhart [30] uses an input integral jet model to describe pool formation, and is capable of modeling cryogenic liquid spreading and vaporization along either solid or water surfaces, with satisfactory agreement achieved between experiment data. Finally, Kim et al [77,78] applied a perturbation theory method to solve a physical model that describes LH2 pool spreading and found that their method was able to achieve nearly identical results to numerical solutions if third order perturbation solutions were considered.…”