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COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY

Year 2016, Volume: 17 Issue: 3, 447 - 483, 03.10.2016
https://doi.org/10.18038/btda.87035

Abstract

Influence of geometry on the mixing mechanism and efficiency is studied by comparing Opposed Jets of Cylindrical and Prismatic shapes, having the same hydraulic chamber diameter by 3D CFD models. For the test case, same Reynolds numbers of the jets were provided. The comparison is assessed by hydrodynamics, turbulence parameters and mass transfer

References

  • Lee LJ, Ottino JM, Ranz WE and Macosko CW. Impingement mixing in reaction injection molding. Polymer Engineering & Science, 1980; 20(13): p. 868-874.
  • Gradl J, Schwarzer H-C, Schwertfirm F, Manhart M and Peukert W. Precipitation of nanoparticles in a T-mixer: Coupling the particle population dynamics with hydrodynamics through direct numerical simulation. Chemical Engineering and Processing: Process Intensification, 2006; 45(10): p. 908-916.
  • Johnson BK and Prud’homme RK. Chemical processing and micromixing in confined impinging jets. AIChE Journal; 2003. 49(9): p. 2264-2282.
  • Santos RJ, Teixeira AM, E. Erkoç MA, Sultan, A. Karpinska M, Dias M and Lopes JCB. Validation of a 2D CFD Model for Hydrodynamics’ Studies in CIJ Mixers. International Journal of Chemical Reactor Engineering, 2010; 8: p. A32.
  • Gillian JM. and Kirwan DJ. Identification and correlation of mixing times in opposed-jet mixers. Chemical engineering communications, 2008; 195(12): p. 1553 - 1574.
  • Trautmann P. and Piesche M. Experimental investigations on the mixing behaviour of impingement mixers for polyurethane production. Chemical Engineering & Technology, 2001; 24(11): p. 1193-1197.
  • Jr. JAM. and Lee LJ. Mixing study of L shape mixheads in reaction injection molding. Journal of Applied Polymer Science, 1989; 37(8): p. 2295-2312.
  • Besbes, S., Mhiri H, Le Palec G, and Bournot, P. Numerical and experimental study of two turbulent opposed plane jets. Heat and Mass Transfer, 2003; 39(8): p. 675-686.
  • Sultan, MA, Monteiro DS, Dias MM, Lopes JCB and Santos RJ. Influencia de geometria de misturadores em T na dinamica do escoamento, in Conferencia Nacional em Mechanica de Fluidos, Termodinamika e Energia. 2009; Bragança.
  • Malguarnera SC. and Suh NP. Liquid injection molding I. An investigation of impingement mixing. Polymer Engineering & Science, 1977; 17(2): p. 111-115.
  • Tucker CL. and Suh NP. Mixing for reaction injection molding. i. impingement mixing of liquids. Polymer Engineering and Science, 1980; 20(13): p. 875-886.
  • Lee, LJ, Ottino JM, Ranz WE and Macosko CW. Impingement mixing in reaction injection molding. Polymer Engineering and Science, 20(13): p. 868-874, 1980.
  • Denshchikov VA, Kondrat'ev, VN, Romashov, AN and Chubarov, VM. Auto-oscillations of planar colliding jets. Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, 1983; 3: p. 148- 150.
  • Johnson DA, Wood PE and Hrymak AN. The effect of geometrical parameters on the flow field of an opposed jet rim mix head: Equal flow and matched fluids. The Canadian Journal of Chemical Engineering, 1996; 74(1): p. 40-48.
  • Mahajan AJ and Kirwan DJ. Micromixing effects in a two-impinging-jets precipitator. AIChE Journal, 1996; 42(7): p. 1801-1814.
  • Sebastian DH and Boukobbal S. Mixhead parameters governing impingement mixing effectiveness for polyurethane reactive injection molding processes. Polymer Process Engineering, 1986, 4(1): p. 53-70.
  • Jie, Y, Min-quan W, Gan-ce, D and Li, Z. An investigation into impingement jets in cylindrical chamber. Journal of hydrodynamics, 1991; p. 90-94.
  • Santos R J. Teixeira AM and Lopes JCB. Study of mixing and chemical reaction in rim. Chemical Engineering Science, 2005; 60: p. 2381-2398.
  • Zhao Y. and Brodkey RS. Particle paths in three-dimensional flow fields as a means of study: opposing jet mixing system. Powder Technology, 1998; 100(2-3): p. 161-165.
  • Zhao Y. and Brodkey RS. Averaged and time-resolved full-field (three-dimensional), measurements of unsteady opposed jets. The Canadian Journal of Chemical Engineering, 1998; 76: p. 536-545.
  • Wood P, Hrymak ANR, Yeo Johnson DA and Tyagi A. Experimental and computational studies of the fluid mechanics in an opposed jet mixing head. Physics of Fluids A, 1991; 3(5): p. 1362-1368.
  • Wong SH, Ward MCL and Wharton CW. Micro T-mixer as a rapid mixing micromixer. Sensors and Actuators B, 2004; 100: p. 359-379.
  • Nguyen N-T and Wu Z. Micromixers-a review. Journal of Micromechanics and Microengineering, 2005; 15(2): p. R1.
  • Mansur EA, Ye M, Wang Y and Dai Y. A state-of-the-art review of mixing in microfluidic mixers. Chinese Journal of Chemical Engineering, 2008; 16(4): p. 503-516.
  • Givi P and Mcmurtry PA. Nonpremixed reaction in homogeneous turbulence: direct numerical simulations. AIChE Journal, 1988; 34(6): p. 1039-1042.
  • Santos RJ, Erkoç E, Dias MM and Lopes JCB. Dynamic behaviour of the flow field in a rim machine mixing chamber AIChE Journal, 2009; 55(6): p. 1338-1351.
  • Erkoç E, Santos, RJ, Nunes MI, Dias MM and Lopes JCB. Mixing dynamics control in RIM machines. Chemical Engineering Science, 2007; 62(18–20): p. 5276-5281.
  • Paul EL, Atiemo-Obeng V and Kresta SM. Handbook of Industrial Mixing. Wiley, 2003:
  • Tennekes H. and Lumley JL. A first course in turbulence. Canbridge Mass.: The MIT Press. 1972.
  • Liu Y. and R.O. Fox, CFD. Ppredictions for chemical processing in a confined impinging-jets reactor. AIChE Journal; 2006; 52(2): p. 731-744.
  • Schwertfirm F, Gradl J, Schwarzer HC, Peukert W and Manhart M. The low reynolds number turbulent flow and mixing in a confined impinging jet reactor. International Journal of Heat and Fluid Flow, 2007; 28(6): p. 1429-1442.
  • Hansen L, Guilkey JE, McMurtry PA and Klewicki JE. The use of photoactivatable fluorophores in the study of turbulent pipe mixing: effects of inlet geometry. Measurement Science and Technology, 2000; 11(9): p. 1235.

COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D COMPUTATIONAL FLUID DYNAMICS (CFD) STUDY

Year 2016, Volume: 17 Issue: 3, 447 - 483, 03.10.2016
https://doi.org/10.18038/btda.87035

Abstract

References

  • Lee LJ, Ottino JM, Ranz WE and Macosko CW. Impingement mixing in reaction injection molding. Polymer Engineering & Science, 1980; 20(13): p. 868-874.
  • Gradl J, Schwarzer H-C, Schwertfirm F, Manhart M and Peukert W. Precipitation of nanoparticles in a T-mixer: Coupling the particle population dynamics with hydrodynamics through direct numerical simulation. Chemical Engineering and Processing: Process Intensification, 2006; 45(10): p. 908-916.
  • Johnson BK and Prud’homme RK. Chemical processing and micromixing in confined impinging jets. AIChE Journal; 2003. 49(9): p. 2264-2282.
  • Santos RJ, Teixeira AM, E. Erkoç MA, Sultan, A. Karpinska M, Dias M and Lopes JCB. Validation of a 2D CFD Model for Hydrodynamics’ Studies in CIJ Mixers. International Journal of Chemical Reactor Engineering, 2010; 8: p. A32.
  • Gillian JM. and Kirwan DJ. Identification and correlation of mixing times in opposed-jet mixers. Chemical engineering communications, 2008; 195(12): p. 1553 - 1574.
  • Trautmann P. and Piesche M. Experimental investigations on the mixing behaviour of impingement mixers for polyurethane production. Chemical Engineering & Technology, 2001; 24(11): p. 1193-1197.
  • Jr. JAM. and Lee LJ. Mixing study of L shape mixheads in reaction injection molding. Journal of Applied Polymer Science, 1989; 37(8): p. 2295-2312.
  • Besbes, S., Mhiri H, Le Palec G, and Bournot, P. Numerical and experimental study of two turbulent opposed plane jets. Heat and Mass Transfer, 2003; 39(8): p. 675-686.
  • Sultan, MA, Monteiro DS, Dias MM, Lopes JCB and Santos RJ. Influencia de geometria de misturadores em T na dinamica do escoamento, in Conferencia Nacional em Mechanica de Fluidos, Termodinamika e Energia. 2009; Bragança.
  • Malguarnera SC. and Suh NP. Liquid injection molding I. An investigation of impingement mixing. Polymer Engineering & Science, 1977; 17(2): p. 111-115.
  • Tucker CL. and Suh NP. Mixing for reaction injection molding. i. impingement mixing of liquids. Polymer Engineering and Science, 1980; 20(13): p. 875-886.
  • Lee, LJ, Ottino JM, Ranz WE and Macosko CW. Impingement mixing in reaction injection molding. Polymer Engineering and Science, 20(13): p. 868-874, 1980.
  • Denshchikov VA, Kondrat'ev, VN, Romashov, AN and Chubarov, VM. Auto-oscillations of planar colliding jets. Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, 1983; 3: p. 148- 150.
  • Johnson DA, Wood PE and Hrymak AN. The effect of geometrical parameters on the flow field of an opposed jet rim mix head: Equal flow and matched fluids. The Canadian Journal of Chemical Engineering, 1996; 74(1): p. 40-48.
  • Mahajan AJ and Kirwan DJ. Micromixing effects in a two-impinging-jets precipitator. AIChE Journal, 1996; 42(7): p. 1801-1814.
  • Sebastian DH and Boukobbal S. Mixhead parameters governing impingement mixing effectiveness for polyurethane reactive injection molding processes. Polymer Process Engineering, 1986, 4(1): p. 53-70.
  • Jie, Y, Min-quan W, Gan-ce, D and Li, Z. An investigation into impingement jets in cylindrical chamber. Journal of hydrodynamics, 1991; p. 90-94.
  • Santos R J. Teixeira AM and Lopes JCB. Study of mixing and chemical reaction in rim. Chemical Engineering Science, 2005; 60: p. 2381-2398.
  • Zhao Y. and Brodkey RS. Particle paths in three-dimensional flow fields as a means of study: opposing jet mixing system. Powder Technology, 1998; 100(2-3): p. 161-165.
  • Zhao Y. and Brodkey RS. Averaged and time-resolved full-field (three-dimensional), measurements of unsteady opposed jets. The Canadian Journal of Chemical Engineering, 1998; 76: p. 536-545.
  • Wood P, Hrymak ANR, Yeo Johnson DA and Tyagi A. Experimental and computational studies of the fluid mechanics in an opposed jet mixing head. Physics of Fluids A, 1991; 3(5): p. 1362-1368.
  • Wong SH, Ward MCL and Wharton CW. Micro T-mixer as a rapid mixing micromixer. Sensors and Actuators B, 2004; 100: p. 359-379.
  • Nguyen N-T and Wu Z. Micromixers-a review. Journal of Micromechanics and Microengineering, 2005; 15(2): p. R1.
  • Mansur EA, Ye M, Wang Y and Dai Y. A state-of-the-art review of mixing in microfluidic mixers. Chinese Journal of Chemical Engineering, 2008; 16(4): p. 503-516.
  • Givi P and Mcmurtry PA. Nonpremixed reaction in homogeneous turbulence: direct numerical simulations. AIChE Journal, 1988; 34(6): p. 1039-1042.
  • Santos RJ, Erkoç E, Dias MM and Lopes JCB. Dynamic behaviour of the flow field in a rim machine mixing chamber AIChE Journal, 2009; 55(6): p. 1338-1351.
  • Erkoç E, Santos, RJ, Nunes MI, Dias MM and Lopes JCB. Mixing dynamics control in RIM machines. Chemical Engineering Science, 2007; 62(18–20): p. 5276-5281.
  • Paul EL, Atiemo-Obeng V and Kresta SM. Handbook of Industrial Mixing. Wiley, 2003:
  • Tennekes H. and Lumley JL. A first course in turbulence. Canbridge Mass.: The MIT Press. 1972.
  • Liu Y. and R.O. Fox, CFD. Ppredictions for chemical processing in a confined impinging-jets reactor. AIChE Journal; 2006; 52(2): p. 731-744.
  • Schwertfirm F, Gradl J, Schwarzer HC, Peukert W and Manhart M. The low reynolds number turbulent flow and mixing in a confined impinging jet reactor. International Journal of Heat and Fluid Flow, 2007; 28(6): p. 1429-1442.
  • Hansen L, Guilkey JE, McMurtry PA and Klewicki JE. The use of photoactivatable fluorophores in the study of turbulent pipe mixing: effects of inlet geometry. Measurement Science and Technology, 2000; 11(9): p. 1235.
There are 32 citations in total.

Details

Journal Section Articles
Authors

Ertugrul Erkoc

Publication Date October 3, 2016
Published in Issue Year 2016 Volume: 17 Issue: 3

Cite

APA Erkoc, E. (2016). COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 17(3), 447-483. https://doi.org/10.18038/btda.87035
AMA Erkoc E. COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY. AUJST-A. October 2016;17(3):447-483. doi:10.18038/btda.87035
Chicago Erkoc, Ertugrul. “COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17, no. 3 (October 2016): 447-83. https://doi.org/10.18038/btda.87035.
EndNote Erkoc E (October 1, 2016) COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17 3 447–483.
IEEE E. Erkoc, “COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY”, AUJST-A, vol. 17, no. 3, pp. 447–483, 2016, doi: 10.18038/btda.87035.
ISNAD Erkoc, Ertugrul. “COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17/3 (October 2016), 447-483. https://doi.org/10.18038/btda.87035.
JAMA Erkoc E. COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY. AUJST-A. 2016;17:447–483.
MLA Erkoc, Ertugrul. “COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 17, no. 3, 2016, pp. 447-83, doi:10.18038/btda.87035.
Vancouver Erkoc E. COMPARISON OF 3D OPPOSED JETS GEOMETRIES: 3D CFD STUDY. AUJST-A. 2016;17(3):447-83.