Research Article

Experimental Study on Diesel Spray Characteristics and Autoignition Process

Figure 8

Initial stages of spray evolution for different nozzle types (experimental conditions: 1.5 ms injection duration, 50 MPa injection pressure, 3 MPa ambient pressure, and 300 K ambient temperature).
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(a) Nozzle A
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(b) Nozzle B
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(c) Nozzle C
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(d) Nozzle D