Comparison of the different shapes of extruded annular nozzle on the fuel mixing of the hydrogen jet at supersonic combustion chamber

被引：20
|
作者：
Li, Yaohui [1 ]
Zhu, Guanghui [1 ]
Chao, Yanpu [1 ]
Chen, Liangbin [1 ]
Alizadeh, As'ad [2 ]
机构：
[1] Xuchang Univ, Coll Mech & Elect Engn, Xuchang 461000, Henan, Peoples R China
[2] Urmia Univ, Coll Engn, Dept Mech Engn, Orumiyeh, Iran
来源：
ENERGY | 2023年 / 281卷
基金：
中国国家自然科学基金;
关键词：
Combustion chamber; Supersonic flow; Fuel mixing; Scramjet engine; Numerical study; Spacecraft; MICRO AIR-JETS; NUMERICAL-SIMULATION; CAVITY FLAMEHOLDER; COUNTERFLOWING JET; INJECTION; FLOW; STABILIZATION; AUGMENTATION; PERFORMANCE; STRUT;
D O I：
10.1016/j.energy.2023.128142
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The fuel mixing mechanism is a critical aspect of the propulsion system of hypersonic vehicles. This study aimed to comprehensively investigate a novel jet configuration that enhances fuel mixing in the combustion chamber. The primary objective was to analyze the significance of vortexes in fuel distribution within the combustion chamber. Computational fluid dynamics was used to investigate the three-dimensional structure of the transverse fuel jet released from an extruded nozzle in a supersonic free stream. The influence of jet type (circular and lobe structure nozzles) and nozzle height was fully explored in this research. The free stream air jet was supersonic (Mach = 4), and the hydrogen jet was injected using various annular nozzles in sonic condition. The results obtained show that the use of an annular circular nozzle is efficient in fuel mixing behind the extruded nozzle. Additionally, fuel mixing improves by approximately 90% when the height of the extruded 3-lobe injector is increased by twice its original length.
引用
收藏
页数：11
相关论文
共 37 条
  • [1] The impact of inner air jet on fuel mixing mechanism and mass diffusion of single annular extruded nozzle at supersonic combustion chamber
    Shang, Shanshan
    Sun, Guangwu
    Yu, Zikai
    Alizadeh, As'ad
    Ali, Masood Ashraf
    Shamsborhan, Mahmoud
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2023, 146
  • [2] The influence of annular lobe-injector on the fuel mixing of hydrogen jet at supersonic combustion chamber
    Zhang, Juan
    Alawee, Wissam H.
    Majdi, Hasan Sh.
    Wang, Fuzhang
    Nofal, Taher A.
    Musa, Awad
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (52) : 22215 - 22225
  • [3] Comparison of different lobe-injectors on fuel mixing characteristics of single jet at the supersonic combustion chamber
    Fan, Guangli
    Anjal, Hassan Abdulwahab
    Qahiti, Raed
    Abu-Hamdeh, Nidal H.
    Abusorrah, Abdullah M.
    Xu, Jin
    Zhang, Hailong
    Li, Zhixiong
    AEROSPACE SCIENCE AND TECHNOLOGY, 2021, 119
  • [4] Using shock generator for the fuel mixing of the extruded single 4-lobe nozzle at supersonic combustion chamber
    Alizadeh, As'ad
    Jasim, Dheyaa J.
    Sohrabi, Neaman
    Ahmed, Mohsen
    Ameer, S. Abdul
    Ibrahim, Safaa Mohammed
    Dabis, Hasan Khalid
    Hussein, Ali Adhab
    Sultan, Abbas J.
    SCIENTIFIC REPORTS, 2024, 14 (01)
  • [5] Effect of shock generator on fuel mixing in an annular single lobe transverse nozzle at the supersonic combustion chamber of a scramjet engine using computational fluid dynamics
    Wei, Dechen
    Jiao, Yuanyuan
    Zhang, Ning
    Fan, Yukun
    ENERGY, 2023, 283
  • [6] Influence of trapezoidal lobe strut on fuel mixing and combustion in supersonic combustion chamber
    Jiang, Yu
    Hajivand, Masoud
    Sadeghi, H.
    Gerdroodbary, M. Barzegar
    Li, Zhixiong
    AEROSPACE SCIENCE AND TECHNOLOGY, 2021, 116
  • [7] Flow structure and fuel mixing of hydrogen multi-jets in existence of upstream divergent ramp at supersonic combustion chamber
    Tian, Qingji
    Xu, Yi-Peng
    Abu-Hamdeh, Nidal H.
    Abusorrah, Abdullah M.
    Selim, Mahmoud M.
    AEROSPACE SCIENCE AND TECHNOLOGY, 2022, 121
  • [8] Computational study of the coaxial air and fuel jet through a 3-lobe strut injector for efficient fuel mixing in a supersonic combustion chamber
    Ben Ali, Naim
    Basem, Ali
    Ghodratallah, Pooya
    Singh, Pradeep Kumar
    Jasim, Dheyaa J.
    Falih, Khaldoon T.
    Ahmed, Mohsen
    Eladeb, Aboulbaba
    Kolsi, Lioua
    El-Shafay, A. S.
    ENERGY, 2024, 311
  • [9] Usage of extruded diamond multi-injectors for improvement of fuel mixing inside the supersonic combustion chamber
    Seraj, Hossein
    Hosseinnejad, Farhad
    Rostamiyan, Yasser
    Fallah, Keivan
    SCIENTIFIC REPORTS, 2023, 13 (01):
  • [10] The fuel mixing of multi-annular extruded fuel jets in cavity flame holder at supersonic combustion chamber: Computational study
    Kamyarpour, Naser
    Hosseinnejad, Farhad
    Seyyedi, Seyyed Masoud
    Hashemi-Tilehnoee, M.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2025, 36 (03):
1234