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Information Journal Paper

Title

EXPERIMENTAL AND NUMERICAL INVESTIGATION ON AIRBLAST ATOMIZER

Pages

  41-53

Abstract

 In this paper, an experimental study and numerical simulation with open foam software have been done. In this study effects of flow condition and geometrical parameters on spray characteristics of AIRBLAST ATOMIZER have been investigated. In experimental, the droplet sizes (Sauter Mean Diameter) and their distributions have been determined in different WEBER NUMBER 727 to 2250 and Reynolds number 1650, with using MALVERN MASTER SIZER X. Numerical simulation was done based on discrete particle tracking method and Eulerian-Lagrangian approach. The results show that in constant WEBER NUMBER, increasing of liquid injection port can increase SMD but in high WEBER NUMBERs has less effect. Numerical simulation shows that liquid injection angle and mixing length have low effect on penetration length of spray. On the other hand, increasing in liquid injection port diameter can decrease penetration length of spray strongly. Numerical simulation and experimental results have little difference and very similar to each other.

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  • Cite

    APA: Copy

    SHAFAEE ROSHANI, MAZIAR, MAHMOODZADEH, SAJAD, & ABDEH, ARMIN. (2016). EXPERIMENTAL AND NUMERICAL INVESTIGATION ON AIRBLAST ATOMIZER. AEROSPACE KNOWLEDGE AND TECHNOLOGY JOURNAL, 5(1 ), 41-53. SID. https://sid.ir/paper/264181/en

    Vancouver: Copy

    SHAFAEE ROSHANI MAZIAR, MAHMOODZADEH SAJAD, ABDEH ARMIN. EXPERIMENTAL AND NUMERICAL INVESTIGATION ON AIRBLAST ATOMIZER. AEROSPACE KNOWLEDGE AND TECHNOLOGY JOURNAL[Internet]. 2016;5(1 ):41-53. Available from: https://sid.ir/paper/264181/en

    IEEE: Copy

    MAZIAR SHAFAEE ROSHANI, SAJAD MAHMOODZADEH, and ARMIN ABDEH, “EXPERIMENTAL AND NUMERICAL INVESTIGATION ON AIRBLAST ATOMIZER,” AEROSPACE KNOWLEDGE AND TECHNOLOGY JOURNAL, vol. 5, no. 1 , pp. 41–53, 2016, [Online]. Available: https://sid.ir/paper/264181/en

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