High-Pressure Fuel Injector Development

Our comprehensive solution for high-pressure fuel injector development enables companies to optimize injectors for higher pressures demanded by fuel consumption and pollutant emission initiatives. Features include:

  • Injector internal flow: three phase modeling — fuel liquid, fuel vapor and air; advanced cavitation models; extensive validated turbulence models; transient simulation of injector dynamics
  • Structural solver: seamlessly coupled with fluid and structural solvers for fluid–structure interaction (FSI) involving injector structural deformation
  • Atomization and spray models: comprehensive set of spray models for primary breakup, secondary breakup, collision and coalescence, vaporization and film formation

Pressure Profiles 
Pressure profiles during injector opening