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      KCI등재 SCIE SCOPUS

      BREAKUP MODELING OF A LIQUID JET IN CROSS FLOW

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      https://www.riss.kr/link?id=A104635942

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      다국어 초록 (Multilingual Abstract)

      We propose a novel breakup model to simulate the catastrophic breakup regime in a supersonic cross flow. A developed model has been extended from an existing Kelvin-Helmholtz/Rayleigh-Taylor (K-H/R-T) hybrid model. A new mass reduction rate equation, ...

      We propose a novel breakup model to simulate the catastrophic breakup regime in a supersonic cross flow. A developed model has been extended from an existing Kelvin-Helmholtz/Rayleigh-Taylor (K-H/R-T) hybrid model. A new mass reduction rate equation, which has critical effects on overall spray structure, is successfully adopted, and the breakup length, which is an important parameter in existing model, is replaced by the breakup initiation time. Measured data from the supersonic wind tunnel with a dimension of 762×152×127 mm was employed to validate the newly developed breakup model. A nonaerated injector with an orifice diameter of 0.5 mm is used to inject water into a supersonic flow prescribed by the momentum flux ratio of the liquid jet to free stream air, q0. The conservation-element and solution-element (CE/SE) method, a novel numerical framework for the general conservation law, is applied to simulate the supersonic compressible flow. The spray penetration height and average droplet size along with a spray penetration axis are quantitatively compared with data. The shock train flow structures induced by the presence of a liquid jet are further discussed.

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      참고문헌 (Reference)

      1 Pilch, M, "Use of breakup time data and velocity history data to predict the maximum size of stable fragments for acceleration-induced breakup of a liquid drop" 13 : 741-757, 1987

      2 O’Rourke, P. J, "The TAB method for numerical calculation of spray droplet breakup" SAE 1987

      3 Lin, K.-C, "Structures of water jets in a mach 1.94 supersonic crossflow" AIAA 2004

      4 Lin, K.-C., "Spray structures of aerated-liquid jets in subsonic crossflows" AIAA 2001

      5 Hsiang, L.-P, "Near-limit drop deformation and secondary breakup" 18 (18): 635-652, 1992

      6 Crowe, C. T., "Multiphase Flows with Droplets and Particles" CRC Press LLC 1998

      7 Chen, T. H., "Multi-zone behavior of transverse liquid jet in high-speed flow" AIAA 1993

      8 Rachner, M., "Modelling of the atomization of a plain liquid fuel jet in crossflow at gas turbine conditions" 6 (6): 495-506, 2002

      9 Patterson, M. A, "Modeling the effects of fuel spray characteristics on diesel engine combustion and emissions" SAE 1998

      10 Beale, J. C, "Modeling spray atomization with the Kelvin-Helmholtz/Rayleigh-Taylor hybrid model" 9 (9): 623-650, 1999

      1 Pilch, M, "Use of breakup time data and velocity history data to predict the maximum size of stable fragments for acceleration-induced breakup of a liquid drop" 13 : 741-757, 1987

      2 O’Rourke, P. J, "The TAB method for numerical calculation of spray droplet breakup" SAE 1987

      3 Lin, K.-C, "Structures of water jets in a mach 1.94 supersonic crossflow" AIAA 2004

      4 Lin, K.-C., "Spray structures of aerated-liquid jets in subsonic crossflows" AIAA 2001

      5 Hsiang, L.-P, "Near-limit drop deformation and secondary breakup" 18 (18): 635-652, 1992

      6 Crowe, C. T., "Multiphase Flows with Droplets and Particles" CRC Press LLC 1998

      7 Chen, T. H., "Multi-zone behavior of transverse liquid jet in high-speed flow" AIAA 1993

      8 Rachner, M., "Modelling of the atomization of a plain liquid fuel jet in crossflow at gas turbine conditions" 6 (6): 495-506, 2002

      9 Patterson, M. A, "Modeling the effects of fuel spray characteristics on diesel engine combustion and emissions" SAE 1998

      10 Beale, J. C, "Modeling spray atomization with the Kelvin-Helmholtz/Rayleigh-Taylor hybrid model" 9 (9): 623-650, 1999

      11 Reitz, R. D, "Modeling atomization processes in high-pressure vaporizing sprays" 3 : 309-337, 1987

      12 Ricart, L. M, "In-cylinder measurement and modeling of liquid fuel spray penetration in a heavy-duty diesel engine" SAE 1997

      13 Hinze, J. O, "Fundamentals of the hydrodynamic mechanism of splitting in dispersion processes" 1 (1): 289-295, 1955

      14 Wu, P.-K., "Breakup processes of liquid jets in subsonic crossflows" 13 (13): 64-73, 1997

      15 Taylor, G. I, "Aerodynamics and the Mechanics of Projectiles and Explosions" The Scientific Papers of G. I. Taylor Vol. III 1963

      16 Ranger, A. A, "Aerodynamic shattering of liquid drops" 7 : 285-290, 1969

      17 Zhang, Z.-C, "A spacetime conservation element and solution element method for solving the two- and three-dimensional unsteady euler equations using quadrilateral and hexahedral meshes" 175 : 168-199, 2002

      18 Dukowicz, J. K, "A particle-fluid numerical model for liquid sprays" 35 (35): 229-253, 1980

      19 Madabhushi, R. K, "A model for numerical simulation of breakup of a liquid jet in crossflow" 13 (13): 413-424, 2003

      20 Reinecke, W. G, "A Study of Drop Breakup Behind Strong Shocks with Applications to Flight" AVCO 1970

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2011-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2009-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2006-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2005-06-10 학술지명변경 한글명 : 한국자동차공학회 영문논문집 -> International Journal of Automotive Technology
      외국어명 : International Journal of Automotive Tech -> International Journal of Automotive Technology
      KCI등재후보
      2005-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2004-01-01 평가 SCIE 등재 (신규평가) KCI등재후보
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      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 1.14 0.53 0.85
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.71 0.62 0.534 0.03
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