How to optimize the atomization effect of diesel fuel injector?

The atomization effect of diesel fuel injectors is crucial to the efficiency and performance of the engine, so its optimization is a problem worth exploring.

1. Atomization aerodynamic optimization: optimize the atomization aerodynamics by changing the geometric shape of the injector nozzle, the number and size of the injection holes, and the injection pressure to achieve a uniform and fine spray effect.

2. Fuel preheating: When the fuel temperature is increased, the viscosity can be reduced, the surface tension can be reduced, and the atomization effect can be improved, which can be realized by installing a fuel heater.

3. Fuel purification: Cleaning the deposits and impurities in the fuel system can keep the fuel injectors unblocked and improve the atomization effect.

4. Choose high-quality fuel: Using high-quality fuel can reduce impurity content, improve fuel fluidity, and help improve the atomization effect.

5. Fuel injector maintenance Regular cleaning, overhaul and replacement of the fuel injector can keep it working normally and ensure the fuel injection effect.

To sum up, optimizing the atomization effect of diesel fuel injectors requires comprehensive consideration of various factors in order to achieve the best fuel injection effect and engine performance.