SPECIFIC FEATURES OF FLAME FORMATION IN A COLLISION OF TWO HYDROGEN JETS

被引：0
|
作者：
Tambovtsev, A. S. [1 ]
Kozlov, V. V. [1 ]
Litvinenko, Yu. A. [1 ]
Litvinenko, M. V. [1 ]
Shmakov, A. G. [1 ]
机构：
[1] Russian Acad Sci, Khristianovich Inst Theoret & Appl Mech, Siberian Branch, Novosibirsk, Russia
来源：
JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2024年 / 65卷 / 03期
关键词：
diffusion combustion of hydrogen; interaction of microjets; micronozzle;
D O I：
10.1134/S0021894424030015
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Results of studying interaction of two colliding axisymmetric laminar microjets of hydrogen in the course of their diffusion combustion are reported. Gas exhaustion occurs with identical velocities through pairs of micronozzles, which are thin-walled cylindrical tubes with an inner diameter of 200 mu m. The transverse positions of the tubes with respect to each other are changed during the experiment. Specific features of flame formation from two interacting microjets are found for different transverse positions of the tubes, and the results are compared with flames of single microjets with the same exhaustion velocity.
引用
收藏
页码：393 / 400
页数：8
相关论文
共 50 条
  • [1] Distinctive Features of Plume Formation on Collision of Two Laminar Gas Jets
    Kozlov, V. V.
    Litvinenko, Yu. A.
    Katasonov, M. M.
    Sarychev, D. V.
    Shmakov, A. G.
    FLUID DYNAMICS, 2023, 58 (04) : 634 - 639
  • [2] Distinctive Features of Plume Formation on Collision of Two Laminar Gas Jets
    V. V. Kozlov
    Yu. A. Litvinenko
    M. M. Katasonov
    D. V. Sarychev
    A. G. Shmakov
    Fluid Dynamics, 2023, 58 : 634 - 639
  • [3] Formation of liquid chain by collision of two laminar jets
    Sanjay, Vatsal
    Das, Arup Kumar
    PHYSICS OF FLUIDS, 2017, 29 (11)
  • [4] Collision of viscoelastic jets and the formation of fluid webs
    Miller, E
    Gibson, B
    McWilliams, E
    Rothstein, JP
    APPLIED PHYSICS LETTERS, 2005, 87 (01)
  • [5] On the frontal collision of two round jets in water
    Voropayev, SI
    Afanasyev, YD
    Korabel, VN
    Filippov, IA
    PHYSICS OF FLUIDS, 2003, 15 (11) : 3429 - 3433
  • [6] Specific Features of the Mechanism of Flame Propagation in Rich Hydrogen–Propane–Air Mixtures
    V. V. Zamashchikov
    I. G. Namyatov
    V. A. Bunev
    Combustion, Explosion and Shock Waves, 2004, 40 : 524 - 534
  • [7] The structure and flame propagation regimes in turbulent hydrogen jets
    Veser, A.
    Kuznetsov, M.
    Fast, G.
    Friedrich, A.
    Kotchourko, N.
    Stern, G.
    Schwall, M.
    Breitung, W.
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (03) : 2351 - 2359
  • [8] Some specific features of the formation of hydrogen bonds in photosensitive crystals
    Utenyshev, AN
    Aldoshin, SM
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1996, 281 : 251 - 265
  • [9] SPECIFIC FEATURES OF FORMATION OF SUPERSONIC JETS OF RAREFIED GASES UNDER CONDITIONS OF DEVELOPED CONDENSATION
    Dubrovin, K. A.
    Zarvin, A. E.
    Rebrov, A. K.
    JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2023, 64 (05) : 793 - 804
  • [10] SPECIFIC FEATURES OF FORMATION OF SUPERSONIC JETS OF RAREFIED GASES UNDER CONDITIONS OF DEVELOPED CONDENSATION
    K. A. Dubrovin
    A. E. Zarvin
    A. K. Rebrov
    Journal of Applied Mechanics and Technical Physics, 2023, 64 : 793 - 804
12345