Numerical simulation and analysis of nozzle mechanical erosion in hybrid rocket motors under overload conditions

Key Points

• Mechanical erosion occurs significantly during overload conditions in hybrid rocket motors, affecting performance.
• Key evidence shows that nozzle erosion increases by up to 30% when subjected to overload conditions.
• Numerical simulation techniques evaluate the impact of overload conditions on nozzle performance in hybrid rocket motors.
• Understanding erosion mechanisms may lead to more efficient designs and improved rocket motor durability.