Injection Nozzle Development
FEA & CFD Based Simulation Design Analysis Virtual prototyping MultiObjective Optimization
Enteknograte use combination of advanced CFD Tools to the development and optimization of injection nozzles. With combination of a one-dimensional model typically represents the complete injection system from the fuel tank to the injector, 3D CFD Solver focuses on the three-dimensional calculation of the fluid flow inside the injection nozzle.
CFD Based Injection Nozzle Development
This simulation capabilities enable virtual design of: Reduce cavitation and avoid erosion in injection nozzles Achieve higher engine-out performance and lower engine-out emissions Performance Counts. In an early engine design stage, fuel injection details, such as needle lift and inlet pressure level, are not known. Thus, a virtual prototyping environment, consisting of 1D and 3D fuel injection simulations is extremely valuable.
To get the maximum benefit out of 1D-3D coupling, models coupled in a co-simulation, with 3D CFD Model providing pressure forces on the injector needle and 1D model computing longitudinal and radial needle motion based on this information. This allows to calculate discharge rates more accurately and to precisely predict cavitation and erosion.
Innovative Design and Virtual Test
- Reduce cavitation and avoid erosion in injection nozzles
- Prevent nozzle coking
- Achieve higher engine-out performance and lower engine-out emissions
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We pride ourselves on empowering each client to overcome the challenges of their most demanding projects.
We enjoy participating in highly nonlinear and complex projects and the reward of guiding a project from conception to completion successfully.