A numerical study on the in-nozzle flow and near-field spray dynamics of spirally grooved hole nozzles: Effects of injection pressure and length/diameter ratio

被引：0
|
作者：
Leng, Xianyin [1 ]
Xing, Mochen [2 ]
Deng, Yicheng [3 ]
Jin, Yu [1 ]
He, Zhixia [1 ]
机构：
[1] Institute for Energy Research, Jiangsu University, Zhenjiang, China
[2] School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang, China
[3] Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Japan
来源：
Physics of Fluids | 2024年 / 36卷 / 11期
关键词：
This research was supported by the National Natural Science Foundation of China (No. 52376113);
D O I：
10.1063/5.0239522
中图分类号：
学科分类号：
摘要：
引用
收藏
相关论文
共 12 条
  • [1] An experimental study on the in-nozzle cavitating flow and near-field breakup of spirally grooved hole nozzles
    Leng, Xianyin
    Yang, Shuang
    Deng, Yicheng
    Jin, Yu
    He, Zhixia
    Yan, Xuesheng
    Feng, Zehao
    Li, Chen
    Wang, Qian
    Long, Wuqiang
    [J]. International Communications in Heat and Mass Transfer, 2022, 139
  • [2] An experimental study on the in-nozzle cavitating flow and near-field breakup of spirally grooved hole nozzles
    Leng, Xianyin
    Yang, Shuang
    Deng, Yicheng
    Jin, Yu
    He, Zhixia
    Yan, Xuesheng
    Feng, Zehao
    Li, Chen
    Wang, Qian
    Long, Wuqiang
    [J]. INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2022, 139
  • [3] A numerical study on the in-nozzle cavitating flow and near-field jet breakup of a spirally grooved hole nozzle using a LES-VOF method
    Leng, Xianyin
    Deng, Yicheng
    Guan, Wei
    Xie, Weibo
    He, Zhixia
    Wang, Qian
    Yan, Xuesheng
    Long, Wuqiang
    [J]. FUEL, 2022, 326
  • [4] Study on Effect of Nozzle Hole Length to Diameter Ratio on Near-Field Diesel Spray Characteristics at High Density Conditions
    Shinabuth D.
    Nagasawa T.
    Sato S.
    Kosaka H.
    [J]. 1600, Society of Automotive Engineers of Japan (11): : 159 - 168
  • [5] A Numerical Study on the In-nozzle Cavitating Flow and Near-field Atomization of a Spiral Hole Nozzle Using LES-VOF Method
    Deng, Yicheng
    Leng, Xianyin
    Guan, Wei
    He, Zhixia
    [J]. Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2022, 43 (09): : 2551 - 2557
  • [6] A numerical study on the in-nozzle cavitating flow and near-field atomization of cylindrical, V-type, and Y-type intersecting hole nozzles using the LES-VOF method
    Deng, Yicheng
    Leng, Xianyin
    Guan, Wei
    He, Zhixia
    Long, Wuqiang
    Wei, Shengli
    Hu, Jie
    [J]. GREEN PROCESSING AND SYNTHESIS, 2022, 11 (01) : 129 - 142
  • [7] Effects of in-nozzle flow and low-pressure zone on spray targeting of multi-hole gasoline direct injection injector
    Kim, Huijun
    Park, Sungwook
    Park, Suhan
    [J]. FUEL, 2023, 339
  • [8] EXPERIMENTAL AND COMPUTATIONAL STUDY OF DIESEL SPRAY UNDER NONEVAPORATING AND EVAPORATING CONDITIONS - EFFECTS OF NOZZLE HOLE DIAMETER AND INJECTION PRESSURE
    Safiullah
    Mahmud, Rizal
    Nishida, Keiy A.
    Ogata, Youichi
    [J]. ATOMIZATION AND SPRAYS, 2020, 30 (09) : 627 - 649
  • [9] Effects of V-type intersecting hole on the internal and near field flow dynamics of pressure atomizer nozzles
    Leng, Xianyin
    Jin, Yu
    He, Zhixia
    Wang, Qian
    Li, Mingqiang
    Long, Wuqiang
    [J]. INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2018, 130 : 183 - 191
  • [10] Experimental study into the effects of stability between multiple injections on the internal flow and near field spray dynamics of a diesel nozzle
    Wei, Yunpeng
    Zhang, Hanwen
    Fan, Liyun
    Gu, Yuanqi
    Leng, Xianyin
    Deng, Yicheng
    He, Zhixia
    [J]. ENERGY, 2022, 248
12