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Volume 42 Issue 8
Aug.  2016
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Journal of Beijing University of Aeronautics and Astronautics  > 2016  >  42(8): 1639-1648.
ZHANG Wenwei, KE Peng. Impact of channel curvature on microgravity membrane gas-liquid separation performance[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(8): 1639-1648. doi: 10.13700/j.bh.1001-5965.2015.0533(in Chinese)
Citation: ZHANG Wenwei, KE Peng. Impact of channel curvature on microgravity membrane gas-liquid separation performance[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(8): 1639-1648. doi: 10.13700/j.bh.1001-5965.2015.0533(in Chinese)
shu

Impact of channel curvature on microgravity membrane gas-liquid separation performance

doi: 10.13700/j.bh.1001-5965.2015.0533
  • 1.

    School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • 2. School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • Received Date: 18 Aug 2015
  • Publish Date: 20 Aug 2016
    Abstract
  • The simulation research on the performance of microgravity membrane gas-liquid separation is of great significance for the design and optimization of gas-liquid separation technology. The Eulerian two-fluid model with an interface probability approximation method is introduced for the computability of multi-scale gas-liquid interface problem at inlet boundary in microgravity (inlet flow pattern problem), and the momentum source method is proposed for multi-scale geometric problem at membrane boundary. The model and the method provide a valid entry and permeable boundary for the simulation study. The influence of channel curvature on the membrane separation performance with typical operating parameters is studied, and the influence mechanism is analyzed in the view of flow morphologies and force contributions. The results show that the membrane separation performance reduces with channel curvature increasing, and the influence is related to inlet gas phase volume fraction; straight channel is suitable for membrane static gas-liquid separator.

     

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    • References(30)
  • [1]
    张文伟,杨春信.再生式环控生保系统水气分离技术研究进展[J].航天医学与医学工程,2011,24(6):444-450.ZHANG W W,YANG C X.Progress of research on gas/liquid separation technology of regenerative environment control and life support system[J].Space Medicine and Medical Engineering,2011,24(6):444-450(in Chinese).
    [2]
    张文伟,柯鹏,杨春信,等.气液两相流界面多尺度问题可计算性研究进展[J].化工学报,2014,65(12):4645-4654.ZHANG W W,KE P,YANG C X,et al.Progress of computability of multi-scale interface problems in gas-liquid two-phase flow[J].CIESC Journal,2014,65(12):4645-4654(in Chinese).
    [3]
    ŠTRUBELJ L,TISELJ I,MAVKO B. Simulations of free surface flows with implementation of surface tension and interface sharpening in the two-fluid model[J].International Journal of Heat and Fluid Flow,2009,30(4):741-750.
    [4]
    HÖHNE T,VALLÉE C.Experiments and numerical simulations of horizontal two-phase flow regimes using an interfacial area density model[J].Journal of Computational Multiphase Flows,2010,2:131-143.
    [5]
    YOON H Y,CHO H K,LEE J R,et al.Multi-scale thermal-hydraulic analysis of PWRS using the CUPID code[J].Nuclear Engineering and Technology,2012,44(8):831-846.
    [6]
    HÄNSCH S,LUCAS D,KREPPER E,et al.A multi-field two-fluid concept for transitions between different scales of interfacial structures[J].International Journal of Multiphase Flow,2012,47:171-182.
    [7]
    COSTE P.A Large interface model for two-phase CFD[J].Nuclear Engineering and Design,2013,255:38-50.
    [8]
    ERNE G,PETELIN S,TISELJ I.Coupling of the interface tracking and the two-fluid models for the simulation of incompressible two-phase flow[J].International Journal of Multiphase Flow, 2001, 171(2):776-804.
    [9]
    WARDLE K, WELLER H.Hybrid multiphase CFD solver for coupled disperse segregated flows in liquid-liquid extraction[J].International Journal of Chemical Engineering, 2013, 2013:1-13.
    [10]
    VIEIRA T M,SOUZA J S,BARBOSA E S,et al.Numerical study of oil/water separation by ceramic membranes in the presence of turbulent flow[J].Advances in Chemical Engineering and Science,2012,2(2):257-265.
    [11]
    孙春平,柯鹏,杨春信.CFD技术在膜式静态水分离器中的应用方法研究[J].航天医学与医学工程,2013,26(3):202-205.SUN C P,KE P,YANG C X.Study on application of CFD technology in membrane static water separator[J].Space Medicine and Medical Engineering,2013,26(3):202-205(in Chinese).
    [12]
    赵建福,彭超,李晶,等.静态水气分离特性的失重飞机实验研究[J].工程热物理学报,2011,32(5):799-802.ZHAO J F,PENG C,LI J,et al.Experimental study on performance of a static water-air two-phase separator aboard reduced gravity airplane[J].Journal of Engineering Thermophysics, 2011,32(5):799-802(in Chinese).
    [13]
    贾志谦.膜科学与技术基础[M].北京:化学工业出版社,2012:61-63.JIA Z Q.Membrane science and technology foundation[M].Beijing:Chemical Industry Press,2012:61-63(in Chinese).
    [14]
    ISHⅡ M,HIBIKI T.Thermo-fluid dynamics of two-phase flow[M].New York:Springer,2006:156-162.
    [15]
    TROSHKO A A,HASSAN Y A.A two-equation turbulence model of turbulent bubbly flows[J].International Journal of Multiphase Flow,2000,27(11):1965-2000.
    [16]
    UBBINK O.Numerical prediction of two fluid systems with sharp interfaces[D].London:Imperial College of Science, Technology and Medicine,1997.
    [17]
    OLSSON E,KREISS G.A conservative level set method for two phase flow[J].Journal of Computational Physics,2005,210(1):225-246.
    [18]
    CLIFT R,GRACE J R,WEBER M E.Bubbles, drops, and particles[M].London:Academic Press,1978:111-116.
    [19]
    ISHⅡ M,ZUBER N.Drag coefficient and relative velocity in bubbly, droplet or particulate flows[J].AIChE Journal,1979,25(5):843-855.
    [20]
    BRACKBILL J U,KOTHE D B,ZEMACH C.A continuum method for modeling surface tension[J].Journal of Computational Physics,1992,100(2):335-354.
    [21]
    ERGUN S.Fluid flow through packed columns[J].Chemical Engineering Progress,1952,48(2):89-84.
    [22]
    VASQUEZ S A,IVANOV V A.A phase coupled method for solving multiphase problems on unstructured meshes[C]//Proceedings of ASME 2000 Fluids Engineering Division Summer Meeting.Boston:ASME,2000:743-748.
    [23]
    ZHAO J F,HU W R.Slug to annular flow transition of microgravity two-phase flow[J].International Journal of Multiphase Flow,2000,20(8):1295-1304.
    [24]
    DUKLER A E,FABRE J,MCQUILLEN J B,et al.Gas-liquid flow at microgravity conditions flow patterns and their thansitions[J].International Journal of Multiphase Flow,1988,14(5):389-400.
    [25]
    COLIN C,FABRE J,DUKLER A E.Gas-liquid flow at microgravity conditions-I dispersed bubble and slug flow[J].International Journal of Multiphase Flow,1993,17(4):533-544.
    [26]
    COLIN C,FABRE J.Gas-liquid pipe flow under microgravity conditions:Influence of tube diameter on flow patterns and pressure drop[J].Advances in Space Research,1995,16(7):137-142.
    [27]
    ZHAO L,REZKALLAH K S.Pressure drop in gas-liquid flow at microgravity conditions[J].International Journal of Multiphase Flow,1995,21(5):837-849.
    [28]
    BOUSMAN W S,MCQUILLEN J B,WRITE L C.Gas-liquid flow patterns in microgravity:Effects of tube diameter,liquid viscosity and surface tension[J].International Journal of Multiphase Flow,1996,22(6):1035-1053.
    [29]
    赵建福,林海,解京昌,等.失重飞机搭载气/液两相流实验研究[J].空间科学学报,2000,20(4):340-347.ZHAO J F,LIN H,XIE J C,et al.Experimental investigation of gas-liquid two-phase flow utilizing reduced gravity airplane[J].Chinese Journal of Space Science,2000,20(4):340-347(in Chinese).
    [30]
    ZUBER N,FINDLAY J A.Average volumetric concentration in two-phase flow systems[J].Journal of Heat Transfer,1965,87(4):453-468.
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