A4. Injection System Pressure Waves Optimization

Goal:
Reduction of pressure waves in double injector per cylinder injection systems
Method:
  • Model build up using 1D simulation tools.
  • Model validation using experimental data
  • Development of geometrical structures for reduced pressure wave in front of injectorn
Results:
  • Validated simulation model (3% error compared to experiment)
  • Capacitive geometry structure for decreased pressure waves