Volume 37 Issue 5
May  2022
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Article Navigation >  Journal of Aerospace Power  > 2022  >  37(5): 1090-1099
LI Yuhang, WU Baoyuan, WANG Yi, ZHOU Lixin. Large eddy simulation of cryogenic jet under supercritical pressure based on OpenFOAM[J]. Journal of Aerospace Power, 2022, 37(5): 1090-1099. doi: 10.13224/j.cnki.jasp.20210244
Citation: LI Yuhang, WU Baoyuan, WANG Yi, ZHOU Lixin. Large eddy simulation of cryogenic jet under supercritical pressure based on OpenFOAM[J]. Journal of Aerospace Power, 2022, 37(5): 1090-1099. doi: 10.13224/j.cnki.jasp.20210244
shu

Large eddy simulation of cryogenic jet under supercritical pressure based on OpenFOAM

doi: 10.13224/j.cnki.jasp.20210244
  • 1.

    National Key Laboratory of Science and Technology on Liquid Rocket Engines，Xi'an Aerospace Propulsion Institute，China Aerospace Science and Technology Corporation，Xi'an 710100，China

  • 2.

    Academy of Aerospace Propulsion Technology，China Aerospace Science and Technology Corporation，Xi'an 710100，China

  • Received Date: 2021-05-16
  • Publish Date: 2022-05-28
    Abstract
  • In order to get insights into the flow characteristics of cryogenic jet under supercritical pressure，the real-fluid model was implemented into open source CFD code OpenFOAM.The effect of real-fluid thermo-physical characteristics was introduced into the pressure correction algorithm，contributing to the development of the homogeneous solver for cryogenic flows under supercritical conditions.Transcritical and supercritical jets of LN2 were studied using large eddy simulation，including the influence of ambient temperature and pressure.The results indicated that the real-fluid model developed can describe thermo-physical characteristics accurately within wide temperature and pressure range.The homogeneous solver can correctly reveal the flow structure of cryogenic jet under supercritical conditions，which was characterized by shear layer instability and turbulent mixing.These kinds of variable density jets showed self-similarity characteristics in turbulence fully developed region.Compared with transcritical jet，the supercritical jet showed higher turbulent mixing rate and shorter core length.Under higher ambient temperature or lower ambient pressure，the density gradient between cryogenic jet and ambient gas greatly reduced，which restrained the development of instability wave in shear layer，leading to the increase of jet core length and the decrease of jet spreading angle.

     

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    • References(24)
  • [1]
    MAYER W，SCHIK A.Atomization and breakup of cryogenic propellants under high-pressure subcritical and supercritical conditions[J].Journal of Propulsion and Power，1998，14（5）:835-835.
    [2]
    MAYER W，SCHIK A，SCH?FFLER M，et al.Injection and mixing processes in high-pressure liquid oxygen/gaseous hydrogen rocket combustors[J].Journal of Propulsion and Power，2000，16（5）:823-828.
    [3]
    MAYER W，IVANCIC B，SCHIK A，et al.Propellant atomization and ignition phenomena in liquid oxygen/gaseous hydrogen rocket combustors[J].Journal of Propulsion and Power，2001，17（4）:794-799.
    [4]
    MAYER W，TELAAR J，BRANAM R，et al.Raman measurements of cryogenic injection at supercritical pressure[J].Heat and Mass Transfer，2003，39（8）:709-719.
    [5]
    CHEHROUDI B，TALLEY D，COY E.Visual characteristics and initial growth rates of round cryogenic jets at subcritical and supercritical pressures[J].Physics of Fluids，2002,14（2）:850-861.
    [6]
    DAVIS D W，CHEHROUDI B.Measurements in an acoustically driven coaxial jet under sub-，near-，and supercritical conditions[J].Journal of Propulsion and Power，2007,23（2）:364-374.
    [7]
    OEFELEIN J C，YANG V.Modeling high-pressure mixing and combustion processes in liquid rocket engines[J].Journal of Propulsion and Power，1998，14（5）:843-857.
    [8]
    SCHMITT T，SELLE L，RUIZ A，et al.Large-eddy simulation of supercritical-pressure round jets[J].AIAA Journal，2010，48（9）:2133-2144.
    [9]
    ZONG N，YANG V.Cryogenic fluid jets and mixing layers in transcritical and supercritical environments[J].Combustion Science and Technology，2006，179（1）:193-227.
    [10]
    ZONG N，YANG V.Cryogenic fluid dynamics of pressure swirl injectors at supercritical conditions[J].Physics of Fluids，2008，20（5）:056103.1-056103.15
    [11]
    WANG X，WANG Y，YANG V.Three-dimensional flow dynamics and mixing in a gas-centered liquid-swirl coaxial injector at supercritical pressure[J].Physics of Fluids，2019，31（6）:065109.1-065109.14
    [12]
    HAKIM L，RUIZ A，SCHMITT T，et al.Large eddy simulations of multiple transcritical coaxial flames submitted to a high-frequency transverse acoustic modulation[J].Proceedings of the Combustion Institute，2015,35:1461-1468.
    [13]
    SCHMITT T，MERY Y，BOILEAU M，et al.Large eddy simulation of oxygen/methane flames under transcritical conditions[J].Proceedings of the Combustion Institute，2011,33:1383-1390.
    [14]
    URBANO A，SELLE L，STAFFELBACH G，et al.Exploration of combustion instability triggering using large eddy simulation of a multiple injector liquid rocket engine[J].Combustion and Flame，2016，169:129-140.
    [15]
    MA P C，BANUTI D，IHME M，et al.Numerical framework for transcritical real-fluid reacting flow simulations using the flamelet progress variable approach[R].AIAA-2017-0143,2017.
    [16]
    HUO H，WANG X，YANG V.A general study of counterflow diffusion flames at subcritical and supercritical conditions:Oxygen/hydrogen mixtures[J].Combustion and Flame，2014，161（12）:3040-3050.
    [17]
    WANG X，ZHANG L，LI Y，et al.Supercritical combustion of gas-centered liquid-swirl coaxial injectors for staged-combustion engines[J].Combustion and Flame，2018，197:204-214.
    [18]
    ZONG N.Modeling and simulation of cryogenic fluid injection and mixing dynamics under supercritical conditions[D].State College,US：The Pennsylvania State University，2005.
    [19]
    TERASHIMA H，KAWAI S，YAMANISHI N.High-resolution numerical method for supercritical flows with large density variations[J].AIAA Journal，2011,49（12）:2658-2672.
    [20]
    TERASHIMA H，KOSHI M.Approach for simulating gas-liquid-like flows under supercritical pressures using a high-order central differencing scheme[J].Journal of Computational Physics，2012，231（20）:6907-6923.
    [21]
    LACAZE G，SCHMITT T，RUIZ A，et al.Comparison of energy-，pressure- and enthalpy-based approaches for modeling supercritical flows[J].Computers and Fluids，2019，181:35-56.
    [22]
    POLING B E，PRAUSNITZ J M，O'CONNELL J P.气液物性估算手册[M].赵红玲，王凤坤，陈圣坤，译.北京:化学工业出版社，2006.
    [23]
    POPE S B.Turbulent flows[M].Cambridge,UK:Cambridge University Express，2000.
    [24]
    HO CM，HUERRE P.Perturbed free shear layers[J].Annual Review of Fluid Mechanics，1984，16（1）:365-422.
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