This repository contains code for simulating the flight and maximal height of a water rocket described by the following equation systems:
equation system 1
equation system 2
The maximum height achieved was 73.3999 meters when the bottlenecks cross-sectional area was 1/3.594 of the bottle's body and the bottle was filled with 25.45% water.
heatmap and 3D-graph of maximal height given cross-sectional area relationship (alpha) and degree of filling (fyllnadsgrad)