A Unified Model Considering Effects of Droplet Break-Up and Air Entrainment at the Initial Stage of Fuel Spray Penetration

Figure 5

The variation of spray penetration length with time in the cases when no break-up and air entrainment are taken into account; stripping break-up is taken into account; stripping break-up and air entrainment are taken into account: (a) refers to 𝜌_𝑔=3.7Kg/m³, 𝑝=60, and 170 MPa and (b) refers to 𝜌_𝑔=14.8Kg/m³, 𝑝=60, and 170MPa.

(a)

(b)